[ 'Africa/Abidjan' => 'Amser Safonol Greenwich (Abidjan)', 'Africa/Accra' => 'Amser Safonol Greenwich (Accra)', 'Africa/Addis_Ababa' => 'Amser Dwyrain Affrica (Addis Ababa)', 'Africa/Algiers' => 'Amser Canolbarth Ewrop (Alger)', 'Africa/Asmera' => 'Amser Dwyrain Affrica (Asmara)', 'Africa/Bamako' => 'Amser Safonol Greenwich (Bamako)', 'Africa/Bangui' => 'Amser Gorllewin Affrica (Bangui)', 'Africa/Banjul' => 'Amser Safonol Greenwich (Banjul)', 'Africa/Bissau' => 'Amser Safonol Greenwich (Bissau)', 'Africa/Blantyre' => 'Amser Canolbarth Affrica (Blantyre)', 'Africa/Brazzaville' => 'Amser Gorllewin Affrica (Brazzaville)', 'Africa/Bujumbura' => 'Amser Canolbarth Affrica (Bujumbura)', 'Africa/Cairo' => 'Amser Dwyrain Ewrop (Cairo)', 'Africa/Casablanca' => 'Amser Gorllewin Ewrop (Casablanca)', 'Africa/Ceuta' => 'Amser Canolbarth Ewrop (Ceuta)', 'Africa/Conakry' => 'Amser Safonol Greenwich (Conakry)', 'Africa/Dakar' => 'Amser Safonol Greenwich (Dakar)', 'Africa/Dar_es_Salaam' => 'Amser Dwyrain Affrica (Dar es Salaam)', 'Africa/Djibouti' => 'Amser Dwyrain Affrica (Djibouti)', 'Africa/Douala' => 'Amser Gorllewin Affrica (Douala)', 'Africa/El_Aaiun' => 'Amser Gorllewin Ewrop (El Aaiun)', 'Africa/Freetown' => 'Amser Safonol Greenwich (Freetown)', 'Africa/Gaborone' => 'Amser Canolbarth Affrica (Gaborone)', 'Africa/Harare' => 'Amser Canolbarth Affrica (Harare)', 'Africa/Johannesburg' => 'Amser Safonol De Affrica (Johannesburg)', 'Africa/Juba' => 'Amser Canolbarth Affrica (Juba)', 'Africa/Kampala' => 'Amser Dwyrain Affrica (Kampala)', 'Africa/Khartoum' => 'Amser Canolbarth Affrica (Khartoum)', 'Africa/Kigali' => 'Amser Canolbarth Affrica (Kigali)', 'Africa/Kinshasa' => 'Amser Gorllewin Affrica (Kinshasa)', 'Africa/Lagos' => 'Amser Gorllewin Affrica (Lagos)', 'Africa/Libreville' => 'Amser Gorllewin Affrica (Libreville)', 'Africa/Lome' => 'Amser Safonol Greenwich (Lome)', 'Africa/Luanda' => 'Amser Gorllewin Affrica (Luanda)', 'Africa/Lubumbashi' => 'Amser Canolbarth Affrica (Lubumbashi)', 'Africa/Lusaka' => 'Amser Canolbarth Affrica (Lusaka)', 'Africa/Malabo' => 'Amser Gorllewin Affrica (Malabo)', 'Africa/Maputo' => 'Amser Canolbarth Affrica (Maputo)', 'Africa/Maseru' => 'Amser Safonol De Affrica (Maseru)', 'Africa/Mbabane' => 'Amser Safonol De Affrica (Mbabane)', 'Africa/Mogadishu' => 'Amser Dwyrain Affrica (Mogadishu)', 'Africa/Monrovia' => 'Amser Safonol Greenwich (Monrovia)', 'Africa/Nairobi' => 'Amser Dwyrain Affrica (Nairobi)', 'Africa/Ndjamena' => 'Amser Gorllewin Affrica (Ndjamena)', 'Africa/Niamey' => 'Amser Gorllewin Affrica (Niamey)', 'Africa/Nouakchott' => 'Amser Safonol Greenwich (Nouakchott)', 'Africa/Ouagadougou' => 'Amser Safonol Greenwich (Ouagadougou)', 'Africa/Porto-Novo' => 'Amser Gorllewin Affrica (Porto-Novo)', 'Africa/Sao_Tome' => 'Amser Safonol Greenwich (São Tomé)', 'Africa/Tripoli' => 'Amser Dwyrain Ewrop (Tripoli)', 'Africa/Tunis' => 'Amser Canolbarth Ewrop (Tunis)', 'Africa/Windhoek' => 'Amser Canolbarth Affrica (Windhoek)', 'America/Adak' => 'Amser Hawaii-Aleutian (Adak)', 'America/Anchorage' => 'Amser Alaska (Anchorage)', 'America/Anguilla' => 'Amser Cefnfor yr Iwerydd (Anguilla)', 'America/Antigua' => 'Amser Cefnfor yr Iwerydd (Antigua)', 'America/Araguaina' => 'Amser Brasília (Araguaina)', 'America/Argentina/La_Rioja' => 'Amser yr Ariannin (La Rioja)', 'America/Argentina/Rio_Gallegos' => 'Amser yr Ariannin (Rio Gallegos)', 'America/Argentina/Salta' => 'Amser yr Ariannin (Salta)', 'America/Argentina/San_Juan' => 'Amser yr Ariannin (San Juan)', 'America/Argentina/San_Luis' => 'Amser yr Ariannin (San Luis)', 'America/Argentina/Tucuman' => 'Amser yr Ariannin (Tucumán)', 'America/Argentina/Ushuaia' => 'Amser yr Ariannin (Ushuaia)', 'America/Aruba' => 'Amser Cefnfor yr Iwerydd (Aruba)', 'America/Asuncion' => 'Amser Paraguay (Asunción)', 'America/Bahia' => 'Amser Brasília (Bahia)', 'America/Bahia_Banderas' => 'Amser Canolbarth Gogledd America (Bae Banderas)', 'America/Barbados' => 'Amser Cefnfor yr Iwerydd (Barbados)', 'America/Belem' => 'Amser Brasília (Belém)', 'America/Belize' => 'Amser Canolbarth Gogledd America (Belize)', 'America/Blanc-Sablon' => 'Amser Cefnfor yr Iwerydd (Blanc-Sablon)', 'America/Boa_Vista' => 'Amser Amazonas (Boa Vista)', 'America/Bogota' => 'Amser Colombia (Bogotá)', 'America/Boise' => 'Amser Mynyddoedd Gogledd America (Boise)', 'America/Buenos_Aires' => 'Amser yr Ariannin (Buenos Aires)', 'America/Cambridge_Bay' => 'Amser Mynyddoedd Gogledd America (Bae Cambridge)', 'America/Campo_Grande' => 'Amser Amazonas (Campo Grande)', 'America/Cancun' => 'Amser Dwyrain Gogledd America (Cancún)', 'America/Caracas' => 'Amser Venezuela (Caracas)', 'America/Catamarca' => 'Amser yr Ariannin (Catamarca)', 'America/Cayenne' => 'Amser Guyane Ffrengig (Cayenne)', 'America/Cayman' => 'Amser Dwyrain Gogledd America (Cayman)', 'America/Chicago' => 'Amser Canolbarth Gogledd America (Chicago)', 'America/Chihuahua' => 'Amser Canolbarth Gogledd America (Chihuahua)', 'America/Ciudad_Juarez' => 'Amser Mynyddoedd Gogledd America (Ciudad Juárez)', 'America/Coral_Harbour' => 'Amser Dwyrain Gogledd America (Atikokan)', 'America/Cordoba' => 'Amser yr Ariannin (Cordoba)', 'America/Costa_Rica' => 'Amser Canolbarth Gogledd America (Costa Rica)', 'America/Creston' => 'Amser Mynyddoedd Gogledd America (Creston)', 'America/Cuiaba' => 'Amser Amazonas (Cuiabá)', 'America/Curacao' => 'Amser Cefnfor yr Iwerydd (Curaçao)', 'America/Danmarkshavn' => 'Amser Safonol Greenwich (Danmarkshavn)', 'America/Dawson' => 'Amser Yukon (Dawson)', 'America/Dawson_Creek' => 'Amser Mynyddoedd Gogledd America (Dawson Creek)', 'America/Denver' => 'Amser Mynyddoedd Gogledd America (Denver)', 'America/Detroit' => 'Amser Dwyrain Gogledd America (Detroit)', 'America/Dominica' => 'Amser Cefnfor yr Iwerydd (Dominica)', 'America/Edmonton' => 'Amser Mynyddoedd Gogledd America (Edmonton)', 'America/Eirunepe' => 'Amser Brasil (Eirunepé)', 'America/El_Salvador' => 'Amser Canolbarth Gogledd America (El Salvador)', 'America/Fort_Nelson' => 'Amser Mynyddoedd Gogledd America (Fort Nelson)', 'America/Fortaleza' => 'Amser Brasília (Fortaleza)', 'America/Glace_Bay' => 'Amser Cefnfor yr Iwerydd (Glace Bay)', 'America/Godthab' => 'Amser Yr Ynys Las (Nuuk)', 'America/Goose_Bay' => 'Amser Cefnfor yr Iwerydd (Goose Bay)', 'America/Grand_Turk' => 'Amser Dwyrain Gogledd America (Grand Turk)', 'America/Grenada' => 'Amser Cefnfor yr Iwerydd (Grenada)', 'America/Guadeloupe' => 'Amser Cefnfor yr Iwerydd (Guadeloupe)', 'America/Guatemala' => 'Amser Canolbarth Gogledd America (Guatemala)', 'America/Guayaquil' => 'Amser Ecuador (Guayaquil)', 'America/Guyana' => 'Amser Guyana', 'America/Halifax' => 'Amser Cefnfor yr Iwerydd (Halifax)', 'America/Havana' => 'Amser Ciwba (Havana)', 'America/Hermosillo' => 'Amser Pasiffig Mecsico (Hermosillo)', 'America/Indiana/Knox' => 'Amser Canolbarth Gogledd America (Knox, Indiana)', 'America/Indiana/Marengo' => 'Amser Dwyrain Gogledd America (Marengo, Indiana)', 'America/Indiana/Petersburg' => 'Amser Dwyrain Gogledd America (Petersburg, Indiana)', 'America/Indiana/Tell_City' => 'Amser Canolbarth Gogledd America (Dinas Tell, Indiana)', 'America/Indiana/Vevay' => 'Amser Dwyrain Gogledd America (Vevay, Indiana)', 'America/Indiana/Vincennes' => 'Amser Dwyrain Gogledd America (Vincennes, Indiana)', 'America/Indiana/Winamac' => 'Amser Dwyrain Gogledd America (Winamac, Indiana)', 'America/Indianapolis' => 'Amser Dwyrain Gogledd America (Indianapolis)', 'America/Inuvik' => 'Amser Mynyddoedd Gogledd America (Inuvik)', 'America/Iqaluit' => 'Amser Dwyrain Gogledd America (Iqaluit)', 'America/Jamaica' => 'Amser Dwyrain Gogledd America (Jamaica)', 'America/Jujuy' => 'Amser yr Ariannin (Jujuy)', 'America/Juneau' => 'Amser Alaska (Juneau)', 'America/Kentucky/Monticello' => 'Amser Dwyrain Gogledd America (Monticello, Kentucky)', 'America/Kralendijk' => 'Amser Cefnfor yr Iwerydd (Kralendijk)', 'America/La_Paz' => 'Amser Bolifia (La Paz)', 'America/Lima' => 'Amser Periw (Lima)', 'America/Los_Angeles' => 'Amser Cefnfor Tawel Gogledd America (Los Angeles)', 'America/Louisville' => 'Amser Dwyrain Gogledd America (Louisville)', 'America/Lower_Princes' => 'Amser Cefnfor yr Iwerydd (Lower Prince’s Quarter)', 'America/Maceio' => 'Amser Brasília (Maceio)', 'America/Managua' => 'Amser Canolbarth Gogledd America (Managua)', 'America/Manaus' => 'Amser Amazonas (Manaus)', 'America/Marigot' => 'Amser Cefnfor yr Iwerydd (Marigot)', 'America/Martinique' => 'Amser Cefnfor yr Iwerydd (Martinique)', 'America/Matamoros' => 'Amser Canolbarth Gogledd America (Matamoros)', 'America/Mazatlan' => 'Amser Pasiffig Mecsico (Mazatlan)', 'America/Mendoza' => 'Amser yr Ariannin (Mendoza)', 'America/Menominee' => 'Amser Canolbarth Gogledd America (Menominee)', 'America/Merida' => 'Amser Canolbarth Gogledd America (Merida)', 'America/Metlakatla' => 'Amser Alaska (Metlakatla)', 'America/Mexico_City' => 'Amser Canolbarth Gogledd America (Dinas Mecsico)', 'America/Miquelon' => 'Amser Saint-Pierre-et-Miquelon', 'America/Moncton' => 'Amser Cefnfor yr Iwerydd (Moncton)', 'America/Monterrey' => 'Amser Canolbarth Gogledd America (Monterrey)', 'America/Montevideo' => 'Amser Uruguay (Montevideo)', 'America/Montserrat' => 'Amser Cefnfor yr Iwerydd (Montserrat)', 'America/Nassau' => 'Amser Dwyrain Gogledd America (Nassau)', 'America/New_York' => 'Amser Dwyrain Gogledd America (Efrog Newydd)', 'America/Nome' => 'Amser Alaska (Nome)', 'America/Noronha' => 'Amser Fernando de Noronha', 'America/North_Dakota/Beulah' => 'Amser Canolbarth Gogledd America (Beulah, Gogledd Dakota)', 'America/North_Dakota/Center' => 'Amser Canolbarth Gogledd America (Center, Gogledd Dakota)', 'America/North_Dakota/New_Salem' => 'Amser Canolbarth Gogledd America (New Salem, Gogledd Dakota)', 'America/Ojinaga' => 'Amser Canolbarth Gogledd America (Ojinaga)', 'America/Panama' => 'Amser Dwyrain Gogledd America (Panama)', 'America/Paramaribo' => 'Amser Suriname (Paramaribo)', 'America/Phoenix' => 'Amser Mynyddoedd Gogledd America (Phoenix)', 'America/Port-au-Prince' => 'Amser Dwyrain Gogledd America (Port-au-Prince)', 'America/Port_of_Spain' => 'Amser Cefnfor yr Iwerydd (Port of Spain)', 'America/Porto_Velho' => 'Amser Amazonas (Porto Velho)', 'America/Puerto_Rico' => 'Amser Cefnfor yr Iwerydd (Puerto Rico)', 'America/Punta_Arenas' => 'Amser Chile (Punta Arenas)', 'America/Rankin_Inlet' => 'Amser Canolbarth Gogledd America (Rankin Inlet)', 'America/Recife' => 'Amser Brasília (Recife)', 'America/Regina' => 'Amser Canolbarth Gogledd America (Regina)', 'America/Resolute' => 'Amser Canolbarth Gogledd America (Resolute)', 'America/Rio_Branco' => 'Amser Brasil (Rio Branco)', 'America/Santarem' => 'Amser Brasília (Santarem)', 'America/Santiago' => 'Amser Chile (Santiago)', 'America/Santo_Domingo' => 'Amser Cefnfor yr Iwerydd (Santo Domingo)', 'America/Sao_Paulo' => 'Amser Brasília (Sao Paulo)', 'America/Scoresbysund' => 'Amser Yr Ynys Las (Ittoqqortoormiit)', 'America/Sitka' => 'Amser Alaska (Sitka)', 'America/St_Barthelemy' => 'Amser Cefnfor yr Iwerydd (St. Barthélemy)', 'America/St_Johns' => 'Amser Newfoundland (St. John’s)', 'America/St_Kitts' => 'Amser Cefnfor yr Iwerydd (St. Kitts)', 'America/St_Lucia' => 'Amser Cefnfor yr Iwerydd (St. Lucia)', 'America/St_Thomas' => 'Amser Cefnfor yr Iwerydd (St. Thomas)', 'America/St_Vincent' => 'Amser Cefnfor yr Iwerydd (St. Vincent)', 'America/Swift_Current' => 'Amser Canolbarth Gogledd America (Swift Current)', 'America/Tegucigalpa' => 'Amser Canolbarth Gogledd America (Tegucigalpa)', 'America/Thule' => 'Amser Cefnfor yr Iwerydd (Thule)', 'America/Tijuana' => 'Amser Cefnfor Tawel Gogledd America (Tijuana)', 'America/Toronto' => 'Amser Dwyrain Gogledd America (Toronto)', 'America/Tortola' => 'Amser Cefnfor yr Iwerydd (Tortola)', 'America/Vancouver' => 'Amser Cefnfor Tawel Gogledd America (Vancouver)', 'America/Whitehorse' => 'Amser Yukon (Whitehorse)', 'America/Winnipeg' => 'Amser Canolbarth Gogledd America (Winnipeg)', 'America/Yakutat' => 'Amser Alaska (Yakutat)', 'Antarctica/Casey' => 'Amser Gorllewin Awstralia (Casey)', 'Antarctica/Davis' => 'Amser Davis', 'Antarctica/DumontDUrville' => 'Amser Dumont-d’Urville', 'Antarctica/Macquarie' => 'Amser Dwyrain Awstralia (Macquarie)', 'Antarctica/Mawson' => 'Amser Mawson', 'Antarctica/McMurdo' => 'Amser Seland Newydd (McMurdo)', 'Antarctica/Palmer' => 'Amser Chile (Palmer)', 'Antarctica/Rothera' => 'Amser Rothera', 'Antarctica/Syowa' => 'Amser Syowa', 'Antarctica/Troll' => 'Amser Safonol Greenwich (Troll)', 'Antarctica/Vostok' => 'Amser Vostok', 'Arctic/Longyearbyen' => 'Amser Canolbarth Ewrop (Longyearbyen)', 'Asia/Aden' => 'Amser Arabaidd (Aden)', 'Asia/Almaty' => 'Amser Gorllewin Kazakhstan (Almaty)', 'Asia/Amman' => 'Amser Dwyrain Ewrop (Amman)', 'Asia/Anadyr' => 'Amser Rwsia (Anadyr)', 'Asia/Aqtau' => 'Amser Gorllewin Kazakhstan (Aqtau)', 'Asia/Aqtobe' => 'Amser Gorllewin Kazakhstan (Aqtobe)', 'Asia/Ashgabat' => 'Amser Tyrcmenistan (Ashgabat)', 'Asia/Atyrau' => 'Amser Gorllewin Kazakhstan (Atyrau)', 'Asia/Baghdad' => 'Amser Arabaidd (Baghdad)', 'Asia/Bahrain' => 'Amser Arabaidd (Bahrain)', 'Asia/Baku' => 'Amser Aserbaijan (Baku)', 'Asia/Bangkok' => 'Amser Indo-Tsieina (Bangkok)', 'Asia/Barnaul' => 'Amser Rwsia (Barnaul)', 'Asia/Beirut' => 'Amser Dwyrain Ewrop (Beirut)', 'Asia/Bishkek' => 'Amser Kyrgyzstan (Bishkek)', 'Asia/Brunei' => 'Amser Brunei Darussalam', 'Asia/Calcutta' => 'Amser India (Kolkata)', 'Asia/Chita' => 'Amser Yakutsk (Chita)', 'Asia/Choibalsan' => 'Amser Ulan Bator (Choibalsan)', 'Asia/Colombo' => 'Amser India (Colombo)', 'Asia/Damascus' => 'Amser Dwyrain Ewrop (Damascus)', 'Asia/Dhaka' => 'Amser Bangladesh (Dhaka)', 'Asia/Dili' => 'Amser Dwyrain Timor (Dili)', 'Asia/Dubai' => 'Amser Safonol y Gwlff (Dubai)', 'Asia/Dushanbe' => 'Amser Tajicistan (Dushanbe)', 'Asia/Famagusta' => 'Amser Dwyrain Ewrop (Famagusta)', 'Asia/Gaza' => 'Amser Dwyrain Ewrop (Gasa)', 'Asia/Hebron' => 'Amser Dwyrain Ewrop (Hebron)', 'Asia/Hong_Kong' => 'Amser Hong Kong', 'Asia/Hovd' => 'Amser Hovd', 'Asia/Irkutsk' => 'Amser Irkutsk', 'Asia/Jakarta' => 'Amser Gorllewin Indonesia (Jakarta)', 'Asia/Jayapura' => 'Amser Dwyrain Indonesia (Jayapura)', 'Asia/Jerusalem' => 'Amser Israel (Jerwsalem)', 'Asia/Kabul' => 'Amser Afghanistan (Kabul)', 'Asia/Kamchatka' => 'Amser Rwsia (Kamchatka)', 'Asia/Karachi' => 'Amser Pakistan (Karachi)', 'Asia/Katmandu' => 'Amser Nepal (Kathmandu)', 'Asia/Khandyga' => 'Amser Yakutsk (Khandyga)', 'Asia/Krasnoyarsk' => 'Amser Krasnoyarsk', 'Asia/Kuala_Lumpur' => 'Amser Malaysia (Kuala Lumpur)', 'Asia/Kuching' => 'Amser Malaysia (Kuching)', 'Asia/Kuwait' => 'Amser Arabaidd (Kuwait)', 'Asia/Macau' => 'Amser Tsieina (Macau)', 'Asia/Magadan' => 'Amser Magadan', 'Asia/Makassar' => 'Amser Canolbarth Indonesia (Makassar)', 'Asia/Manila' => 'Amser Pilipinas (Manila)', 'Asia/Muscat' => 'Amser Safonol y Gwlff (Muscat)', 'Asia/Nicosia' => 'Amser Dwyrain Ewrop (Nicosia)', 'Asia/Novokuznetsk' => 'Amser Krasnoyarsk (Novokuznetsk)', 'Asia/Novosibirsk' => 'Amser Novosibirsk', 'Asia/Omsk' => 'Amser Omsk', 'Asia/Oral' => 'Amser Gorllewin Kazakhstan (Oral)', 'Asia/Phnom_Penh' => 'Amser Indo-Tsieina (Phnom Penh)', 'Asia/Pontianak' => 'Amser Gorllewin Indonesia (Pontianak)', 'Asia/Pyongyang' => 'Amser Corea (Pyongyang)', 'Asia/Qatar' => 'Amser Arabaidd (Qatar)', 'Asia/Qostanay' => 'Amser Gorllewin Kazakhstan (Kostanay)', 'Asia/Qyzylorda' => 'Amser Gorllewin Kazakhstan (Qyzylorda)', 'Asia/Rangoon' => 'Amser Myanmar (Yangon)', 'Asia/Riyadh' => 'Amser Arabaidd (Riyadh)', 'Asia/Saigon' => 'Amser Indo-Tsieina (Dinas Hô Chi Minh)', 'Asia/Sakhalin' => 'Amser Sakhalin', 'Asia/Samarkand' => 'Amser Uzbekistan (Samarkand)', 'Asia/Seoul' => 'Amser Corea (Seoul)', 'Asia/Shanghai' => 'Amser Tsieina (Shanghai)', 'Asia/Singapore' => 'Amser Singapore', 'Asia/Srednekolymsk' => 'Amser Magadan (Srednekolymsk)', 'Asia/Taipei' => 'Amser Taipei', 'Asia/Tashkent' => 'Amser Uzbekistan (Tashkent)', 'Asia/Tbilisi' => 'Amser Georgia (Tiflis)', 'Asia/Tehran' => 'Amser Iran (Tehran)', 'Asia/Thimphu' => 'Amser Bhutan (Thimphu)', 'Asia/Tokyo' => 'Amser Japan (Tokyo)', 'Asia/Tomsk' => 'Amser Rwsia (Tomsk)', 'Asia/Ulaanbaatar' => 'Amser Ulan Bator', 'Asia/Urumqi' => 'Amser Tsieina (Urumqi)', 'Asia/Ust-Nera' => 'Amser Vladivostok (Ust-Nera)', 'Asia/Vientiane' => 'Amser Indo-Tsieina (Vientiane)', 'Asia/Vladivostok' => 'Amser Vladivostok', 'Asia/Yakutsk' => 'Amser Yakutsk', 'Asia/Yekaterinburg' => 'Amser Yekaterinburg', 'Asia/Yerevan' => 'Amser Armenia (Yerevan)', 'Atlantic/Azores' => 'Amser yr Azores', 'Atlantic/Bermuda' => 'Amser Cefnfor yr Iwerydd (Bermuda)', 'Atlantic/Canary' => 'Amser Gorllewin Ewrop (Yr Ynysoedd Dedwydd)', 'Atlantic/Cape_Verde' => 'Amser Cabo Verde (Cape Verde)', 'Atlantic/Faeroe' => 'Amser Gorllewin Ewrop (Ffaro)', 'Atlantic/Madeira' => 'Amser Gorllewin Ewrop (Madeira)', 'Atlantic/Reykjavik' => 'Amser Safonol Greenwich (Reykjavík)', 'Atlantic/South_Georgia' => 'Amser De Georgia', 'Atlantic/St_Helena' => 'Amser Safonol Greenwich (St. Helena)', 'Atlantic/Stanley' => 'Amser Ynysoedd Falklands/Malvinas (Stanley)', 'Australia/Adelaide' => 'Amser Canolbarth Awstralia (Adelaide)', 'Australia/Brisbane' => 'Amser Dwyrain Awstralia (Brisbane)', 'Australia/Broken_Hill' => 'Amser Canolbarth Awstralia (Broken Hill)', 'Australia/Darwin' => 'Amser Canolbarth Awstralia (Darwin)', 'Australia/Eucla' => 'Amser Canolbarth Gorllewin Awstralia (Eucla)', 'Australia/Hobart' => 'Amser Dwyrain Awstralia (Hobart)', 'Australia/Lindeman' => 'Amser Dwyrain Awstralia (Lindeman)', 'Australia/Lord_Howe' => 'Amser yr Arglwydd Howe (Lord Howe)', 'Australia/Melbourne' => 'Amser Dwyrain Awstralia (Melbourne)', 'Australia/Perth' => 'Amser Gorllewin Awstralia (Perth)', 'Australia/Sydney' => 'Amser Dwyrain Awstralia (Sydney)', 'CST6CDT' => 'Amser Canolbarth Gogledd America', 'EST5EDT' => 'Amser Dwyrain Gogledd America', 'Etc/GMT' => 'Amser Safonol Greenwich', 'Etc/UTC' => 'Amser Cyffredniol Cydlynol', 'Europe/Amsterdam' => 'Amser Canolbarth Ewrop (Amsterdam)', 'Europe/Andorra' => 'Amser Canolbarth Ewrop (Andorra)', 'Europe/Astrakhan' => 'Amser Moscfa (Astrakhan)', 'Europe/Athens' => 'Amser Dwyrain Ewrop (Athens)', 'Europe/Belgrade' => 'Amser Canolbarth Ewrop (Belgrade)', 'Europe/Berlin' => 'Amser Canolbarth Ewrop (Berlin)', 'Europe/Bratislava' => 'Amser Canolbarth Ewrop (Bratislava)', 'Europe/Brussels' => 'Amser Canolbarth Ewrop (Brwsel)', 'Europe/Bucharest' => 'Amser Dwyrain Ewrop (Bwcarést)', 'Europe/Budapest' => 'Amser Canolbarth Ewrop (Budapest)', 'Europe/Busingen' => 'Amser Canolbarth Ewrop (Busingen)', 'Europe/Chisinau' => 'Amser Dwyrain Ewrop (Chisinau)', 'Europe/Copenhagen' => 'Amser Canolbarth Ewrop (Copenhagen)', 'Europe/Dublin' => 'Amser Safonol Greenwich (Dulyn)', 'Europe/Gibraltar' => 'Amser Canolbarth Ewrop (Gibraltar)', 'Europe/Guernsey' => 'Amser Safonol Greenwich (Ynys y Garn)', 'Europe/Helsinki' => 'Amser Dwyrain Ewrop (Helsinki)', 'Europe/Isle_of_Man' => 'Amser Safonol Greenwich (Ynys Manaw)', 'Europe/Istanbul' => 'Amser Twrci (Caergystennin)', 'Europe/Jersey' => 'Amser Safonol Greenwich (Jersey)', 'Europe/Kaliningrad' => 'Amser Dwyrain Ewrop (Kaliningrad)', 'Europe/Kiev' => 'Amser Dwyrain Ewrop (Kiev)', 'Europe/Kirov' => 'Amser Rwsia (Kirov)', 'Europe/Lisbon' => 'Amser Gorllewin Ewrop (Lisbon)', 'Europe/Ljubljana' => 'Amser Canolbarth Ewrop (Ljubljana)', 'Europe/London' => 'Amser Safonol Greenwich (Llundain)', 'Europe/Luxembourg' => 'Amser Canolbarth Ewrop (Lwcsembwrg)', 'Europe/Madrid' => 'Amser Canolbarth Ewrop (Madrid)', 'Europe/Malta' => 'Amser Canolbarth Ewrop (Malta)', 'Europe/Mariehamn' => 'Amser Dwyrain Ewrop (Mariehamn)', 'Europe/Minsk' => 'Amser Moscfa (Minsk)', 'Europe/Monaco' => 'Amser Canolbarth Ewrop (Monaco)', 'Europe/Moscow' => 'Amser Moscfa (Moscow)', 'Europe/Oslo' => 'Amser Canolbarth Ewrop (Oslo)', 'Europe/Paris' => 'Amser Canolbarth Ewrop (Paris)', 'Europe/Podgorica' => 'Amser Canolbarth Ewrop (Podgorica)', 'Europe/Prague' => 'Amser Canolbarth Ewrop (Prag)', 'Europe/Riga' => 'Amser Dwyrain Ewrop (Riga)', 'Europe/Rome' => 'Amser Canolbarth Ewrop (Rhufain)', 'Europe/Samara' => 'Amser Samara', 'Europe/San_Marino' => 'Amser Canolbarth Ewrop (San Marino)', 'Europe/Sarajevo' => 'Amser Canolbarth Ewrop (Sarajevo)', 'Europe/Saratov' => 'Amser Moscfa (Saratov)', 'Europe/Simferopol' => 'Amser Moscfa (Simferopol)', 'Europe/Skopje' => 'Amser Canolbarth Ewrop (Skopje)', 'Europe/Sofia' => 'Amser Dwyrain Ewrop (Sofia)', 'Europe/Stockholm' => 'Amser Canolbarth Ewrop (Stockholm)', 'Europe/Tallinn' => 'Amser Dwyrain Ewrop (Tallinn)', 'Europe/Tirane' => 'Amser Canolbarth Ewrop (Tirane)', 'Europe/Ulyanovsk' => 'Amser Moscfa (Ulyanovsk)', 'Europe/Vaduz' => 'Amser Canolbarth Ewrop (Vaduz)', 'Europe/Vatican' => 'Amser Canolbarth Ewrop (Y Fatican)', 'Europe/Vienna' => 'Amser Canolbarth Ewrop (Fienna)', 'Europe/Vilnius' => 'Amser Dwyrain Ewrop (Vilnius)', 'Europe/Volgograd' => 'Amser Volgograd', 'Europe/Warsaw' => 'Amser Canolbarth Ewrop (Warsaw)', 'Europe/Zagreb' => 'Amser Canolbarth Ewrop (Zagreb)', 'Europe/Zurich' => 'Amser Canolbarth Ewrop (Zurich)', 'Indian/Antananarivo' => 'Amser Dwyrain Affrica (Antananarivo)', 'Indian/Chagos' => 'Amser Cefnfor India (Chagos)', 'Indian/Christmas' => 'Amser Ynys Y Nadolig', 'Indian/Cocos' => 'Amser Ynysoedd Cocos', 'Indian/Comoro' => 'Amser Dwyrain Affrica (Comoro)', 'Indian/Kerguelen' => 'Amser Tiroedd Ffrainc yn y De a’r Antarctig (Kerguelen)', 'Indian/Mahe' => 'Amser Seychelles (Mahe)', 'Indian/Maldives' => 'Amser Y Maldives', 'Indian/Mauritius' => 'Amser Mauritius', 'Indian/Mayotte' => 'Amser Dwyrain Affrica (Mayotte)', 'Indian/Reunion' => 'Amser Réunion', 'MST7MDT' => 'Amser Mynyddoedd Gogledd America', 'PST8PDT' => 'Amser Cefnfor Tawel Gogledd America', 'Pacific/Apia' => 'Amser Apia', 'Pacific/Auckland' => 'Amser Seland Newydd (Auckland)', 'Pacific/Bougainville' => 'Amser Papua Guinea Newydd (Bougainville)', 'Pacific/Chatham' => 'Amser Chatham', 'Pacific/Easter' => 'Amser Ynys y Pasg', 'Pacific/Efate' => 'Amser Vanuatu (Efate)', 'Pacific/Enderbury' => 'Amser Ynysoedd Phoenix (Enderbury)', 'Pacific/Fakaofo' => 'Amser Tokelau (Fakaofo)', 'Pacific/Fiji' => 'Amser Fiji', 'Pacific/Funafuti' => 'Amser Tuvalu (Funafuti)', 'Pacific/Galapagos' => 'Amser Galapagos', 'Pacific/Gambier' => 'Amser Gambier', 'Pacific/Guadalcanal' => 'Amser Ynysoedd Solomon (Guadalcanal)', 'Pacific/Guam' => 'Amser Chamorro (Guam)', 'Pacific/Honolulu' => 'Amser Hawaii-Aleutian (Honolulu)', 'Pacific/Kiritimati' => 'Amser Ynysoedd Line (Kiritimati)', 'Pacific/Kosrae' => 'Amser Kosrae', 'Pacific/Kwajalein' => 'Amser Ynysoedd Marshall (Kwajalein)', 'Pacific/Majuro' => 'Amser Ynysoedd Marshall (Majuro)', 'Pacific/Marquesas' => 'Amser Marquises (Marquesas)', 'Pacific/Midway' => 'Amser Samoa (Midway)', 'Pacific/Nauru' => 'Amser Nauru', 'Pacific/Niue' => 'Amser Niue', 'Pacific/Norfolk' => 'Amser Ynys Norfolk', 'Pacific/Noumea' => 'Amser Caledonia Newydd (Noumea)', 'Pacific/Pago_Pago' => 'Amser Samoa (Pago Pago)', 'Pacific/Palau' => 'Amser Palau', 'Pacific/Pitcairn' => 'Amser Pitcairn', 'Pacific/Ponape' => 'Amser Pohnpei', 'Pacific/Port_Moresby' => 'Amser Papua Guinea Newydd (Port Moresby)', 'Pacific/Rarotonga' => 'Amser Ynysoedd Cook (Rarotonga)', 'Pacific/Saipan' => 'Amser Chamorro (Saipan)', 'Pacific/Tahiti' => 'Amser Tahiti', 'Pacific/Tarawa' => 'Amser Ynysoedd Gilbert (Tarawa)', 'Pacific/Tongatapu' => 'Amser Tonga (Tongatapu)', 'Pacific/Truk' => 'Amser Chuuk', 'Pacific/Wake' => 'Amser Ynys Wake', 'Pacific/Wallis' => 'Amser Wallis a Futuna', ], 'Meta' => [], ];