There are 24 time zones. Each is one hour wide.
one: Central Africa Time (CAT; UTC + 2 hrs.)
Kazakhstan is divided between two time zones, UTC+5 hrs., which is known as Aqtobe Time, and UTC+6 hrs., which is known as Alma-Ata Time. The time zone boundary is the eastern border of Aktyubinskaya.
central time... Chicago's time zones are Central Standard Time (UTC - 6 hrs.) from the first Sunday of November until the second Sunday of March and Central Daylight Saving Time (UTC - 5 hrs.) from the second Sunday of March until the first Sunday of November.
The whole state of Washington has only one time zone at a time: Pacific Standard Time (UTC - 8 hrs.) from November to March and Pacific Daylight Saving Time (UTC - 7 hrs.) from March to November. Neighboring Idaho and Oregon are each split between the Pacific and Mountain zones.
Canada is divided among six different time zones. From west to east, they are Pacific (UTC-8/-7), Mountain (UTC-7/-6), Central (UTC-6/-5), Eastern (UTC-5/-4), Atlantic (UTC-4/-3) and Newfoundland (UTC-3.5/-2.5). In addition, four of them, Mountain through Atlantic, each has a portion that does not observe daylight savings time.
one: Central Africa Time (CAT; UTC + 2 hrs.)
Venezuela has one time zone, Venezuela Time (VET), which is 4½ hrs. behind UTC.
Kazakhstan is divided between two time zones, UTC+5 hrs., which is known as Aqtobe Time, and UTC+6 hrs., which is known as Alma-Ata Time. The time zone boundary is the eastern border of Aktyubinskaya.
Russia used to have 11 time zones. Now it has nine:UTC + 3 hrs.: Kaliningrad TimeUTC + 4 hrs.: Moscow TimeUTC + 6 hrs.: Yekaterinburg TimeUTC + 7 hrs.: Omsk TimeUTC + 8 hrs.: Krasnoyarsk TimeUTC + 9 hrs.: Irkutsk TimeUTC + 10 hrs.: Yakutsk TimeUTC + 11 hrs.: Vladivostok TimeUTC + 12 hrs.: Magadan TimeAlso, Russia no longer adjusts its clocks every year; they are "permanently" on daylight saving time.
central time... Chicago's time zones are Central Standard Time (UTC - 6 hrs.) from the first Sunday of November until the second Sunday of March and Central Daylight Saving Time (UTC - 5 hrs.) from the second Sunday of March until the first Sunday of November.
The whole state of Washington has only one time zone at a time: Pacific Standard Time (UTC - 8 hrs.) from November to March and Pacific Daylight Saving Time (UTC - 7 hrs.) from March to November. Neighboring Idaho and Oregon are each split between the Pacific and Mountain zones.
Canada is divided among six different time zones. From west to east, they are Pacific (UTC-8/-7), Mountain (UTC-7/-6), Central (UTC-6/-5), Eastern (UTC-5/-4), Atlantic (UTC-4/-3) and Newfoundland (UTC-3.5/-2.5). In addition, four of them, Mountain through Atlantic, each has a portion that does not observe daylight savings time.
The entire nation of India shares the same time zone, UTC + 5.5 hrs.
Time zones across Russia run as follows, by using London, England as the GMT reference point of noon:, Paris, France +1, and Helsinki, Netherlands +2, then: Moscow +3 (or 3PM) Crimea +4 (or 4 PM) Yekaterinburg +5 Novosibirsk +6 Kreasnoyarsk +7 Irkutsk +8 Yukutsk +9 Vladivostok +10 Madadan +11 (or 11 PM) Kamchatka +12 (or midnight) and Alaska, USA would be -9 (or 3 AM the night before)
Australia is ahead 11 hrs from British Time and 15 ahead of Eastern Time. the time zone I used is the Canberra Time which is the Capital of Australia. note that there are also different time zones in Australia.
120 minutes or 2 hrs
Pacific Time is 3 hours behind Eastern Time. Eastern Time is 3 hours ahead of Pacific Time. The mainland U.S. has four time zones (Alaska and Hawaii each have their own time zones, which makes a total of 6 different time zones for the U.S.). From west to east, the mainland U.S.'s time zones are: Pacific Time, Mountain Time, Central Time and Eastern Time. Each is one hour later than the last. For example, if it's 3 PM Pacific Time, then it's 4 PM Mountain Time, 5 PM Central Time and 6 PM Eastern Time.