Moonrise and moonset Longyearbyen, Svalbard and Jan Mayen
| Date | Moonrise | Moonset | Moonrise |
|---|---|---|---|
| 1 April 2021 | - | 00:00 | 00:00 |
| 2 April 2021 | - | 00:00 | 00:00 |
| 3 April 2021 | - | 00:00 | 00:00 |
| 4 April 2021 | - | 00:00 | 00:00 |
| 5 April 2021 | - | 00:00 | 00:00 |
| 6 April 2021 | - | 00:00 | 00:00 |
| 7 April 2021 | - | 00:00 | 00:00 |
| 8 April 2021 | - | 00:00 | 00:00 |
| 9 April 2021 | 08:46 | 14:19 | - |
| 10 April 2021 | 07:23 | 17:15 | - |
| 11 April 2021 | 06:23 | 19:51 | - |
| 12 April 2021 | 05:23 | 22:45 | - |
| 13 April 2021 | - | - | 03:59 |
| 14 April 2021 | - | 00:00 | 00:00 |
| 15 April 2021 | - | 00:00 | 00:00 |
| 16 April 2021 | - | 00:00 | 00:00 |
| 17 April 2021 | - | 00:00 | 00:00 |
| 18 April 2021 | - | 00:00 | 00:00 |
| 19 April 2021 | - | 00:00 | 00:00 |
| 20 April 2021 | - | 00:00 | 00:00 |
| 21 April 2021 | - | 00:00 | 00:00 |
| 22 April 2021 | - | 00:00 | 00:00 |
| 23 April 2021 | - | 00:00 | 00:00 |
| 24 April 2021 | - | 07:00 | 15:06 |
| 25 April 2021 | - | 05:43 | 18:23 |
| 26 April 2021 | - | 04:31 | 22:13 |
| 27 April 2021 | - | 02:40 | - |
| 28 April 2021 | - | 00:00 | 00:00 |
| 29 April 2021 | - | 00:00 | 00:00 |
| 30 April 2021 | - | 00:00 | 00:00 |
