That would be 15 degrees---360 divided by 24 hours
Chat with our AI personalities
There are 24 time zones. Divide 360 degrees longitude by 24 and you get 15 degrees for each one-hour time zone.
The average time zone is approximately 15 degrees wide, as the Earth rotates 360 degrees in 24 hours. Therefore, each time zone covers approximately 15 degrees of longitude.
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.
You would need to travel 15 degrees of longitude to pass through one time zone because the Earth is divided into 24 time zones, each covering 15 degrees of longitude.
A polar view of the planet is roughly circular, that is, a total 360 degrees. There are about 24 hours in each day. Divide 360 by 24; the answer is 15, so there are 15 degrees of longitude in each time zone.