Earth's Orbit and Daylight

Ever wondered why the Sun "rises" and "sets" at different times? And why the days are longer in Summer? Watch this animation carefully and you will discover why:

measure/images/earth.js

Time Zones

Now have a look at our World Time Zones page, and you will see what the current situation is.

 

World Time Zones Leap Years AD and BC Time: AM/PM and 24 Hour Clock Adding and Subtracting Time Sun Clock