Sunrise and sunset McMurdo Station
Tuesday, February 20, 2018
| Start | End | |
|---|---|---|
| Morning astronomical twilight | - | - |
| Morning nautical twilight | - | - |
| Morning civil twilight | - | - |
| Sunrise and sunset | - | 01:30 |
| Evening civil twilight | 01:30 | - |
| Evening nautical twilight | - | - |
| Evening astronomical twilight | - | - |
