None. No one time zone is 360 degrees that would mean the whole world is one huge time zone.
A time belt, or zone, is 15 degrees of longitude wide.
20*15 degrees=300 degrees wide
On average, time zones are 15 degrees of longitude wide. There are 360 degrees in a circle, and 24 time zones (actually, there are several more that are a half-hour off of the others) so each time zone "ought to be" 15 degrees wide.However, the boundaries between time zones are anything EXCEPT straight and even. Even in oceanic areas, the boundaries are drawn more for political and practical reasons than by any measure of consistency.
360° of longitude divided by 24 time zones gives 15° per time zone (average)
All of the time zones are 15 degrees wide each. But since there are 24 time zones, and 15x24 is 360, all together they make up the 360 degrees of the globe.
A time belt, or zone, is 15 degrees of longitude wide.
20*15 degrees=300 degrees wide
On average, time zones are 15 degrees of longitude wide. There are 360 degrees in a circle, and 24 time zones (actually, there are several more that are a half-hour off of the others) so each time zone "ought to be" 15 degrees wide.However, the boundaries between time zones are anything EXCEPT straight and even. Even in oceanic areas, the boundaries are drawn more for political and practical reasons than by any measure of consistency.
There are 15 degrees of longitude in each standard time zone
360° of longitude divided by 24 time zones gives 15° per time zone (average)
Greenwich outside London, Britain.prime meridianGreenwich Meridian_____________Clarification. Each of the world's basic time zones is 15 degrees of latitude wide. It should be obvious that 15 degrees times 24 equals 360 degrees, accounting for the entire globe. The system of latitude and longitude was established in Greenwich with Greenwich at zero degrees longitude, but the time zones were defined in such a way that Greenwich is in the middle of its zone. That time zone extends for 7.5 degrees to the east and to the west of the Greenwich meridian, defining its full 15 degrees.
temperate zone
Nautical time zones are each made up of 15 degrees. Terrestrial time zones, however vary from zone to zone and country to country.
The Greenwich Meridian, also known as the prime meridian or International Meridian, is the "starting point" for dividing the Earth's surface into time zones. Each time zone is 15 degrees of longitude wide (with local variations) and the local time is one hour earlier than the zone immediately to the east on the map
Each time zone is 1,035 miles wide.
The average I found was 60-80 degrees.
All of the time zones are 15 degrees wide each. But since there are 24 time zones, and 15x24 is 360, all together they make up the 360 degrees of the globe.