Sunrise and Sunset for O'Fallon, IL
Sunrise & Sunset Times
O'Fallon, IL
| Position of the Sun | Time of Day | Length of Day |
|---|---|---|
| Astronomical Twilight Begins the sun's center is 18° below the horizon |
5:27 A.M. | |
| Nautical Twilight Begins the sun's center is 12° below the horizon |
6:00 A.M. | |
| Civil Twilight Begins the sun's center is 6° below the horizon |
6:33 A.M. | |
| Sunrise | 7:02 A.M. | 9 Hours 35 Minutes |
| Transit the sun reaches its highest point in the sky | 11:50 A.M. | |
| Sunset | 4:38 P.M. | |
| Civil Twilight Ends the sun's center is 6° below the horizon |
5:07 P.M. | |
| Nautical Twilight Ends the sun's center is 12° below the horizon |
5:40 P.M. | |
| Astronomical Twilight Ends the sun's center is 18° below the horizon |
6:12 P.M. |