List of all time zones in Russia: 26 pieces.

russia_timezones.php

<?php

/**
 * List of all time zones in Russia: 26 pieces.
 */

return [
    ["zone" => "Asia/Anadyr", "utc" => "+12:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Asia/Barnaul", "utc" => "+07:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Asia/Chita", "utc" => "+09:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Asia/Irkutsk", "utc" => "+08:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Asia/Kamchatka", "utc" => "+12:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Asia/Khandyga", "utc" => "+09:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Asia/Krasnoyarsk", "utc" => "+07:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Asia/Magadan", "utc" => "+11:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Asia/Novokuznetsk", "utc" => "+07:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Asia/Novosibirsk", "utc" => "+07:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Asia/Omsk", "utc" => "+06:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Asia/Sakhalin", "utc" => "+11:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Asia/Srednekolymsk", "utc" => "+11:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Asia/Tomsk", "utc" => "+07:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Asia/Ust-Nera", "utc" => "+10:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Asia/Vladivostok", "utc" => "+10:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Asia/Yakutsk", "utc" => "+09:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Asia/Yekaterinburg", "utc" => "+05:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Europe/Astrakhan", "utc" => "+04:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Europe/Kaliningrad", "utc" => "+02:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Europe/Kirov", "utc" => "+03:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Europe/Moscow", "utc" => "+03:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Europe/Samara", "utc" => "+04:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Europe/Saratov", "utc" => "+04:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Europe/Ulyanovsk", "utc" => "+04:00", "country" => "Russian Federation", "code" => "RU"],
    ["zone" => "Europe/Volgograd", "utc" => "+03:00", "country" => "Russian Federation", "code" => "RU"],
];