# Keyword Analysis & Research: calendar 2020 20

## Keyword Research: People who searched calendar 2020 20 also searched

How many days in a calendar?

There are two calendars--one for normal years with 365 days, and one for leap years with 366 days. Leap years are divisible by 4. Centuries, like 1900, are not leap years unless they are divisible by 400. So, 2000 was a leap year. To find the day of year number for a standard date, scan down the Jan column to find the day of month, then scan across to the appropriate month column and read the day of year number.

What year was the last leap year?

The last leap year was in 2016, and the next one will fall in 2020. A leap year is a calendar year which is an extra day longer.

Which years are leap years?

Leap years. Leap years are those years divisible by 4, except for century years whose number is not divisible by 400 . For example, the following is the complete list of leap years for the 21st century ( from year 2001 to 2100 ): 2004, 2008, 2012, 2016, 2020, 2024, 2028, 2032, 2036, 2040, 2044, 2048, 2052, 2056, 2060, 2064, 2068, 2072, 2076, 2080,...