Leap year
Calendar year containing an additional day
Leap year ▸ Facts ▸ Comments ▸ News ▸ Videos
A leap year is a calendar year that contains an additional day compared to a common year. The 366th day is added to keep the calendar year synchronized with the astronomical year or seasonal year. Because astronomical events and seasons do not repeat in a whole number of days, calendars that have a constant number of days in each year will unavoidably drift over time with respect to the event that the year is supposed to track, such as seasons. By inserting ("intercalating") an additional day, a leap day, or month, a leap month, into some years, the drift between a civilization's dating system and the physical properties of the Solar System can be corrected.
0 shares | ShareTweetSavePostSend |
You Might Like
No news matches foundSorry, we were unable to find any results in our database for your queryFree news archive accessDid you know? You are eligible to search our news archive with millions of news references free of charge. To do this, please sign in first at the top of the screen. • Information about free access to our news archive Search this site and the web: |