Sunrise and sunset San Francisco
Friday, December 10, 2021
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 05:41 | 06:13 |
| Morning nautical twilight | 06:13 | 06:46 |
| Morning civil twilight | 06:46 | 07:15 |
| Sunrise and sunset | 07:15 | 16:50 |
| Evening civil twilight | 16:50 | 17:19 |
| Evening nautical twilight | 17:19 | 17:51 |
| Evening astronomical twilight | 17:51 | 18:23 |
