Sunrise and sunset Ciudad Guayana
Monday, December 31, 2018
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 05:10 | 05:36 |
| Morning nautical twilight | 05:36 | 06:02 |
| Morning civil twilight | 06:02 | 06:25 |
| Sunrise and sunset | 06:25 | 18:02 |
| Evening civil twilight | 18:02 | 18:24 |
| Evening nautical twilight | 18:24 | 18:50 |
| Evening astronomical twilight | 18:50 | 19:16 |
