If I'm reading your question properly... One hour.
There are 15 degrees of longitude in each standard time zone
The hours would be earlier to the west of each time zone.
Each time zone differs by one hour from the adjacent time zone. This is to account for the Earth's rotation which causes changes in daylight and nighttime across different regions of the world.
Nautical time zones are each made up of 15 degrees. Terrestrial time zones, however vary from zone to zone and country to country.
Each time zone is 1,035 miles wide.
The majority of Nebraska is in the Central time zone. Much of the western half of the state is in the Mountain time zone.
The Pacific Time Zone is 2 hours behind Central Time Zone.
Almost all have ! hour (one hour). Naturally in Canada we have an exception, Newfoundland, has 1/2 hour difference in its time zone. Why this is so, is another question for greater minds to ponder!
nope, they all have 24
One hour.
One
A time zone typically spans 15 degrees of longitude, as there are 24 hours in a day and 360 degrees of longitude around the Earth. This means each time zone covers four meridians, one for each hour.