Sunrise and sunset McMurdo Station
Tuesday, August 4, 2026
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 06:36 | 08:34 |
| Morning nautical twilight | 08:34 | 11:23 |
| Morning civil twilight | 11:23 | - |
| Sunrise and sunset | polar night | polar night |
| Evening civil twilight | - | 14:29 |
| Evening nautical twilight | 14:29 | 17:22 |
| Evening astronomical twilight | 17:22 | 19:21 |
