logo
welcome
Live Science

Live Science

How many weeks are there in a year?

Live Science
Summary
Nutrition label

80% Informative

Early methods of timekeeping date to as early as 11,000 years ago .

Some cultures have employed both the positions of the sun and the moon to chronicle the passing of time.

The Julian calendar failed to account for about 11 minutes , which compounded over time.

Pope Gregory XIII was worried that Easter was being celebrated at the wrong time.