Sunrise and sunset Ciudad Bolívar
Sunday, December 31, 2017
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 05:13 | 05:39 |
| Morning nautical twilight | 05:39 | 06:05 |
| Morning civil twilight | 06:05 | 06:28 |
| Sunrise and sunset | 06:28 | 18:06 |
| Evening civil twilight | 18:06 | 18:28 |
| Evening nautical twilight | 18:28 | 18:54 |
| Evening astronomical twilight | 18:54 | 19:20 |
