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Convert day to day (sidereal)
Please provide values below to Convert day to day (sidereal), or vice versa.
What is a Day?
The Day is traditionally defined as the time it takes the Earth to complete one full rotation relative to the sun—roughly 24 hours. It is a fundamental time unit for civil use, calendars, and daily routines across all cultures.
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.
day to day (sidereal) Conversion Table
| day | day (sidereal) |
|---|---|
| 0.01 day | 0.0100273791553 day (sidereal) |
| 0.1 day | 0.100273791553 day (sidereal) |
| 1 day | 1.00273791553 day (sidereal) |
| 2 day | 2.00547583106 day (sidereal) |
| 3 day | 3.00821374659 day (sidereal) |
| 5 day | 5.01368957764 day (sidereal) |
| 10 day | 10.0273791553 day (sidereal) |
| 20 day | 20.0547583106 day (sidereal) |
| 50 day | 50.1368957764 day (sidereal) |
| 100 day | 100.273791553 day (sidereal) |
| 1000 day | 1002.73791553 day (sidereal) |
How to Convert day to day (sidereal)
1 day = 1.0027379155284 day (sidereal)
1 day (sidereal) = 0.99726956018519 day
Example: convert 15 day to day (sidereal):
15 × 1.0027379155284 = 15.041068732926 day (sidereal)