Moonrise and moonset San Juan, Puerto Rico
| Date | Moonrise | Moonset | Moonrise |
|---|---|---|---|
| 1 May 2021 | - | 10:06 | 23:53 |
| 2 May 2021 | - | 11:08 | - |
| 3 May 2021 | 00:47 | 12:07 | - |
| 4 May 2021 | 01:35 | 13:05 | - |
| 5 May 2021 | 02:17 | 13:59 | - |
| 6 May 2021 | 02:55 | 14:49 | - |
| 7 May 2021 | 03:31 | 15:39 | - |
| 8 May 2021 | 04:04 | 16:26 | - |
| 9 May 2021 | 04:37 | 17:15 | - |
| 10 May 2021 | 05:12 | 18:03 | - |
| 11 May 2021 | 05:47 | 18:52 | - |
| 12 May 2021 | 06:24 | 19:44 | - |
| 13 May 2021 | 07:06 | 20:35 | - |
| 14 May 2021 | 07:51 | 21:28 | - |
| 15 May 2021 | 08:39 | 22:19 | - |
| 16 May 2021 | 09:31 | 23:10 | - |
| 17 May 2021 | 10:25 | 23:58 | - |
| 18 May 2021 | - | - | 11:21 |
| 19 May 2021 | - | 00:43 | 12:17 |
| 20 May 2021 | - | 01:26 | 13:13 |
| 21 May 2021 | - | 02:06 | 14:10 |
| 22 May 2021 | - | 02:47 | 15:08 |
| 23 May 2021 | - | 03:28 | 16:08 |
| 24 May 2021 | - | 04:11 | 17:11 |
| 25 May 2021 | - | 04:58 | 18:16 |
| 26 May 2021 | - | 05:49 | 19:25 |
| 27 May 2021 | - | 06:46 | 20:33 |
| 28 May 2021 | - | 07:48 | 21:38 |
| 29 May 2021 | - | 08:52 | 22:37 |
| 30 May 2021 | - | 09:55 | 23:29 |
| 31 May 2021 | - | 10:55 | - |
