Sunrise and Sunset for O'Fallon, MO
Sunrise & Sunset Times
O'Fallon, MO
| Position of the Sun | Time of Day | Length of Day |
|---|---|---|
| Astronomical Twilight Begins the sun's center is 18° below the horizon |
5:31 A.M. | |
| Nautical Twilight Begins the sun's center is 12° below the horizon |
6:03 A.M. | |
| Civil Twilight Begins the sun's center is 6° below the horizon |
6:36 A.M. | |
| Sunrise | 7:06 A.M. | 9 Hours 34 Minutes |
| Transit the sun reaches its highest point in the sky | 11:53 A.M. | |
| Sunset | 4:40 P.M. | |
| Civil Twilight Ends the sun's center is 6° below the horizon |
5:10 P.M. | |
| Nautical Twilight Ends the sun's center is 12° below the horizon |
5:43 P.M. | |
| Astronomical Twilight Ends the sun's center is 18° below the horizon |
6:15 P.M. |