Sunrise and sunset Surabaya
Monday, December 18, 2017
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 03:53 | 04:20 |
| Morning nautical twilight | 04:20 | 04:47 |
| Morning civil twilight | 04:47 | 05:10 |
| Sunrise and sunset | 05:10 | 17:40 |
| Evening civil twilight | 17:40 | 18:03 |
| Evening nautical twilight | 18:03 | 18:30 |
| Evening astronomical twilight | 18:30 | 18:57 |
