Sunrise and sunset McMurdo Station
Saturday, July 18, 2026
| Start | End | |
|---|---|---|
| Morning astronomical twilight | 07:48 | 10:04 |
| Morning nautical twilight | 10:04 | - |
| Morning civil twilight | - | - |
| Sunrise and sunset | polar night | polar night |
| Evening civil twilight | - | - |
| Evening nautical twilight | - | 15:52 |
| Evening astronomical twilight | 15:52 | 18:10 |
