Below is a list of acceptable values for timezone
parameters:
- "UTC"
- "Africa/Abidjan"
- "Africa/Accra"
- "Africa/Addis_Ababa"
- "Africa/Algiers"
- "Africa/Asmara"
- "Africa/Bamako"
- "Africa/Bangui"
- "Africa/Banjul"
- "Africa/Bissau"
- "Africa/Blantyre"
- "Africa/Brazzaville"
- "Africa/Bujumbura"
- "Africa/Cairo"
- "Africa/Casablanca"
- "Africa/Ceuta"
- "Africa/Conakry"
- "Africa/Dakar"
- "Africa/Dar_es_Salaam"
- "Africa/Djibouti"
- "Africa/Douala"
- "Africa/El_Aaiun"
- "Africa/Freetown"
- "Africa/Gaborone"
- "Africa/Harare"
- "Africa/Johannesburg"
- "Africa/Juba"
- "Africa/Kampala"
- "Africa/Khartoum"
- "Africa/Kigali"
- "Africa/Kinshasa"
- "Africa/Lagos"
- "Africa/Libreville"
- "Africa/Lome"
- "Africa/Luanda"
- "Africa/Lubumbashi"
- "Africa/Lusaka"
- "Africa/Malabo"
- "Africa/Maputo"
- "Africa/Maseru"
- "Africa/Mbabane"
- "Africa/Mogadishu"
- "Africa/Monrovia"
- "Africa/Nairobi"
- "Africa/Ndjamena"
- "Africa/Niamey"
- "Africa/Nouakchott"
- "Africa/Ouagadougou"
- "Africa/Porto-Novo"
- "Africa/Sao_Tome"
- "Africa/Tripoli"
- "Africa/Tunis"
- "Africa/Windhoek"
- "America/Adak"
- "America/Anchorage"
- "America/Anguilla"
- "America/Antigua"
- "America/Araguaina"
- "America/Argentina/Buenos_Aires"
- "America/Argentina/Catamarca"
- "America/Argentina/Cordoba"
- "America/Argentina/Jujuy"
- "America/Argentina/La_Rioja"
- "America/Argentina/Mendoza"
- "America/Argentina/Rio_Gallegos"
- "America/Argentina/Salta"
- "America/Argentina/San_Juan"
- "America/Argentina/San_Luis"
- "America/Argentina/Tucuman"
- "America/Argentina/Ushuaia"
- "America/Aruba"
- "America/Asuncion"
- "America/Atikokan"
- "America/Bahia"
- "America/Bahia_Banderas"
- "America/Barbados"
- "America/Belem"
- "America/Belize"
- "America/Blanc-Sablon"
- "America/Boa_Vista"
- "America/Bogota"
- "America/Boise"
- "America/Cambridge_Bay"
- "America/Campo_Grande"
- "America/Cancun"
- "America/Caracas"
- "America/Cayenne"
- "America/Cayman"
- "America/Chicago"
- "America/Chihuahua"
- "America/Costa_Rica"
- "America/Creston"
- "America/Cuiaba"
- "America/Curacao"
- "America/Danmarkshavn"
- "America/Dawson"
- "America/Dawson_Creek"
- "America/Denver"
- "America/Detroit"
- "America/Dominica"
- "America/Edmonton"
- "America/Eirunepe"
- "America/El_Salvador"
- "America/Fort_Nelson"
- "America/Fortaleza"
- "America/Glace_Bay"
- "America/Goose_Bay"
- "America/Grand_Turk"
- "America/Grenada"
- "America/Guadeloupe"
- "America/Guatemala"
- "America/Guayaquil"
- "America/Guyana"
- "America/Halifax"
- "America/Havana"
- "America/Hermosillo"
- "America/Indiana/Indianapolis"
- "America/Indiana/Knox"
- "America/Indiana/Marengo"
- "America/Indiana/Petersburg"
- "America/Indiana/Tell_City"
- "America/Indiana/Vevay"
- "America/Indiana/Vincennes"
- "America/Indiana/Winamac"
- "America/Inuvik"
- "America/Iqaluit"
- "America/Jamaica"
- "America/Juneau"
- "America/Kentucky/Louisville"
- "America/Kentucky/Monticello"
- "America/Kralendijk"
- "America/La_Paz"
- "America/Lima"
- "America/Los_Angeles"
- "America/Lower_Princes"
- "America/Maceio"
- "America/Managua"
- "America/Manaus"
- "America/Marigot"
- "America/Martinique"
- "America/Matamoros"
- "America/Mazatlan"
- "America/Menominee"
- "America/Merida"
- "America/Metlakatla"
- "America/Mexico_City"
- "America/Miquelon"
- "America/Moncton"
- "America/Monterrey"
- "America/Montevideo"
- "America/Montserrat"
- "America/Nassau"
- "America/New_York"
- "America/Nipigon"
- "America/Nome"
- "America/Noronha"
- "America/North_Dakota/Beulah"
- "America/North_Dakota/Center"
- "America/North_Dakota/New_Salem"
- "America/Nuuk"
- "America/Ojinaga"
- "America/Panama"
- "America/Pangnirtung"
- "America/Paramaribo"
- "America/Phoenix"
- "America/Port-au-Prince"
- "America/Port_of_Spain"
- "America/Porto_Velho"
- "America/Puerto_Rico"
- "America/Punta_Arenas"
- "America/Rainy_River"
- "America/Rankin_Inlet"
- "America/Recife"
- "America/Regina"
- "America/Resolute"
- "America/Rio_Branco"
- "America/Santarem"
- "America/Santiago"
- "America/Santo_Domingo"
- "America/Sao_Paulo"
- "America/Scoresbysund"
- "America/Sitka"
- "America/St_Barthelemy"
- "America/St_Johns"
- "America/St_Kitts"
- "America/St_Lucia"
- "America/St_Thomas"
- "America/St_Vincent"
- "America/Swift_Current"
- "America/Tegucigalpa"
- "America/Thule"
- "America/Thunder_Bay"
- "America/Tijuana"
- "America/Toronto"
- "America/Tortola"
- "America/Vancouver"
- "America/Whitehorse"
- "America/Winnipeg"
- "America/Yakutat"
- "America/Yellowknife"
- "Antarctica/Casey"
- "Antarctica/Davis"
- "Antarctica/DumontDUrville"
- "Antarctica/Macquarie"
- "Antarctica/Mawson"
- "Antarctica/McMurdo"
- "Antarctica/Palmer"
- "Antarctica/Rothera"
- "Antarctica/Syowa"
- "Antarctica/Troll"
- "Antarctica/Vostok"
- "Arctic/Longyearbyen"
- "Asia/Aden"
- "Asia/Almaty"
- "Asia/Amman"
- "Asia/Anadyr"
- "Asia/Aqtau"
- "Asia/Aqtobe"
- "Asia/Ashgabat"
- "Asia/Atyrau"
- "Asia/Baghdad"
- "Asia/Bahrain"
- "Asia/Baku"
- "Asia/Bangkok"
- "Asia/Barnaul"
- "Asia/Beirut"
- "Asia/Bishkek"
- "Asia/Brunei"
- "Asia/Chita"
- "Asia/Choibalsan"
- "Asia/Colombo"
- "Asia/Damascus"
- "Asia/Dhaka"
- "Asia/Dili"
- "Asia/Dubai"
- "Asia/Dushanbe"
- "Asia/Famagusta"
- "Asia/Gaza"
- "Asia/Hebron"
- "Asia/Ho_Chi_Minh"
- "Asia/Hong_Kong"
- "Asia/Hovd"
- "Asia/Irkutsk"
- "Asia/Jakarta"
- "Asia/Jayapura"
- "Asia/Jerusalem"
- "Asia/Kabul"
- "Asia/Kamchatka"
- "Asia/Karachi"
- "Asia/Kathmandu"
- "Asia/Khandyga"
- "Asia/Kolkata"
- "Asia/Krasnoyarsk"
- "Asia/Kuala_Lumpur"
- "Asia/Kuching"
- "Asia/Kuwait"
- "Asia/Macau"
- "Asia/Magadan"
- "Asia/Makassar"
- "Asia/Manila"
- "Asia/Muscat"
- "Asia/Nicosia"
- "Asia/Novokuznetsk"
- "Asia/Novosibirsk"
- "Asia/Omsk"
- "Asia/Oral"
- "Asia/Phnom_Penh"
- "Asia/Pontianak"
- "Asia/Pyongyang"
- "Asia/Qatar"
- "Asia/Qostanay"
- "Asia/Qyzylorda"
- "Asia/Riyadh"
- "Asia/Sakhalin"
- "Asia/Samarkand"
- "Asia/Seoul"
- "Asia/Shanghai"
- "Asia/Singapore"
- "Asia/Srednekolymsk"
- "Asia/Taipei"
- "Asia/Tashkent"
- "Asia/Tbilisi"
- "Asia/Tehran"
- "Asia/Thimphu"
- "Asia/Tokyo"
- "Asia/Tomsk"
- "Asia/Ulaanbaatar"
- "Asia/Urumqi"
- "Asia/Ust-Nera"
- "Asia/Vientiane"
- "Asia/Vladivostok"
- "Asia/Yakutsk"
- "Asia/Yangon"
- "Asia/Yekaterinburg"
- "Asia/Yerevan"
- "Atlantic/Azores"
- "Atlantic/Bermuda"
- "Atlantic/Canary"
- "Atlantic/Cape_Verde"
- "Atlantic/Faroe"
- "Atlantic/Madeira"
- "Atlantic/Reykjavik"
- "Atlantic/South_Georgia"
- "Atlantic/St_Helena"
- "Atlantic/Stanley"
- "Australia/Adelaide"
- "Australia/Brisbane"
- "Australia/Broken_Hill"
- "Australia/Currie"
- "Australia/Darwin"
- "Australia/Eucla"
- "Australia/Hobart"
- "Australia/Lindeman"
- "Australia/Lord_Howe"
- "Australia/Melbourne"
- "Australia/Perth"
- "Australia/Sydney"
- "Europe/Amsterdam"
- "Europe/Andorra"
- "Europe/Astrakhan"
- "Europe/Athens"
- "Europe/Belgrade"
- "Europe/Berlin"
- "Europe/Bratislava"
- "Europe/Brussels"
- "Europe/Bucharest"
- "Europe/Budapest"
- "Europe/Busingen"
- "Europe/Chisinau"
- "Europe/Copenhagen"
- "Europe/Dublin"
- "Europe/Gibraltar"
- "Europe/Guernsey"
- "Europe/Helsinki"
- "Europe/Isle_of_Man"
- "Europe/Istanbul"
- "Europe/Jersey"
- "Europe/Kaliningrad"
- "Europe/Kiev"
- "Europe/Kirov"
- "Europe/Lisbon"
- "Europe/Ljubljana"
- "Europe/London"
- "Europe/Luxembourg"
- "Europe/Madrid"
- "Europe/Malta"
- "Europe/Mariehamn"
- "Europe/Minsk"
- "Europe/Monaco"
- "Europe/Moscow"
- "Europe/Oslo"
- "Europe/Paris"
- "Europe/Podgorica"
- "Europe/Prague"
- "Europe/Riga"
- "Europe/Rome"
- "Europe/Samara"
- "Europe/San_Marino"
- "Europe/Sarajevo"
- "Europe/Saratov"
- "Europe/Simferopol"
- "Europe/Skopje"
- "Europe/Sofia"
- "Europe/Stockholm"
- "Europe/Tallinn"
- "Europe/Tirane"
- "Europe/Ulyanovsk"
- "Europe/Uzhgorod"
- "Europe/Vaduz"
- "Europe/Vatican"
- "Europe/Vienna"
- "Europe/Vilnius"
- "Europe/Volgograd"
- "Europe/Warsaw"
- "Europe/Zagreb"
- "Europe/Zaporozhye"
- "Europe/Zurich"
- "Indian/Antananarivo"
- "Indian/Chagos"
- "Indian/Christmas"
- "Indian/Cocos"
- "Indian/Comoro"
- "Indian/Kerguelen"
- "Indian/Mahe"
- "Indian/Maldives"
- "Indian/Mauritius"
- "Indian/Mayotte"
- "Indian/Reunion"
- "Pacific/Apia"
- "Pacific/Auckland"
- "Pacific/Bougainville"
- "Pacific/Chatham"
- "Pacific/Chuuk"
- "Pacific/Easter"
- "Pacific/Efate"
- "Pacific/Enderbury"
- "Pacific/Fakaofo"
- "Pacific/Fiji"
- "Pacific/Funafuti"
- "Pacific/Galapagos"
- "Pacific/Gambier"
- "Pacific/Guadalcanal"
- "Pacific/Guam"
- "Pacific/Honolulu"
- "Pacific/Kiritimati"
- "Pacific/Kosrae"
- "Pacific/Kwajalein"
- "Pacific/Majuro"
- "Pacific/Marquesas"
- "Pacific/Midway"
- "Pacific/Nauru"
- "Pacific/Niue"
- "Pacific/Norfolk"
- "Pacific/Noumea"
- "Pacific/Pago_Pago"
- "Pacific/Palau"
- "Pacific/Pitcairn"
- "Pacific/Pohnpei"
- "Pacific/Port_Moresby"
- "Pacific/Rarotonga"
- "Pacific/Saipan"
- "Pacific/Tahiti"
- "Pacific/Tarawa"
- "Pacific/Tongatapu"
- "Pacific/Wake"
- "Pacific/Wallis"