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Convert year (tropical) to day (sidereal)
Please provide values below to Convert year (tropical) to day (sidereal), or vice versa.
What is a Tropical Year?
The Tropical Year is the time the Sun takes to return to the same position in the cycle of seasons, about 365.2422 days. It’s the basis for the Gregorian calendar year.
What is a Sidereal Day?
The Sidereal Day is the time it takes Earth to complete one full rotation relative to the stars—about 23 hours, 56 minutes, and 4 seconds.
year (tropical) to day (sidereal) Conversion Table
| year (tropical) | day (sidereal) |
|---|---|
| 0.01 year (tropical) | 3.66242247786 day (sidereal) |
| 0.1 year (tropical) | 36.6242247786 day (sidereal) |
| 1 year (tropical) | 366.242247786 day (sidereal) |
| 2 year (tropical) | 732.484495571 day (sidereal) |
| 3 year (tropical) | 1098.72674336 day (sidereal) |
| 5 year (tropical) | 1831.21123893 day (sidereal) |
| 10 year (tropical) | 3662.42247786 day (sidereal) |
| 20 year (tropical) | 7324.84495571 day (sidereal) |
| 50 year (tropical) | 18312.1123893 day (sidereal) |
| 100 year (tropical) | 36624.2247786 day (sidereal) |
| 1000 year (tropical) | 366242.247786 day (sidereal) |
How to Convert year (tropical) to day (sidereal)
1 year (tropical) = 366.24224778559 day (sidereal)
1 day (sidereal) = 0.002730433220215 year (tropical)
Example: convert 15 year (tropical) to day (sidereal):
15 × 366.24224778559 = 5493.6337167839 day (sidereal)