Sunrise and sunset San Francisco
Thursday, December 23, 2021
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 05:49 | 06:21 |
| Morning nautical twilight | 06:21 | 06:53 |
| Morning civil twilight | 06:53 | 07:23 |
| Sunrise and sunset | 07:23 | 16:54 |
| Evening civil twilight | 16:54 | 17:24 |
| Evening nautical twilight | 17:24 | 17:56 |
| Evening astronomical twilight | 17:56 | 18:28 |
