Convert between Year and other Time units.

Year

What is a year?

The year is an important unit of time. It is the time it takes the earth to complete one cycle around the sun. Approximately the earth needs 365.24 days to make its complete cycle.

You may have noticed that each 4 years we have an extra day in February...why?

Simply, calendars fix the year at 365 days. The 4 missing quarters of days are added together to make one day each 4 years.

Year to Second | Year to Minute | Year to Hour | Year to Week | Year to Month |
Attosecond
Century
Day
Day (sidereal)
Decade
Femtosecond
Fortnight
Hour
Hour (sidereal)
Microsecond
Millennium
Millisecond
Minute
Minute (sidereal)
Month
Month (synodic)
Nanosecond
Novennial
Octennial
Picosecond
Planck time
Quindecennial
Quinquennial
Second
Second (sidereal)
Septennial
Shake
Week
Year (Julian)
Year (leap)
Year (sidereal)
Year (tropical)