Sunrise and sunset San Francisco
Thursday, September 23, 2021
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 05:32 | 06:03 |
| Morning nautical twilight | 06:03 | 06:33 |
| Morning civil twilight | 06:33 | 06:59 |
| Sunrise and sunset | 06:59 | 19:03 |
| Evening civil twilight | 19:03 | 19:29 |
| Evening nautical twilight | 19:29 | 19:59 |
| Evening astronomical twilight | 19:59 | 20:30 |
