sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Isabela, Puerto Rico (Isabela Barrio-Pueblo), for period: May 2026. Longest day in month: May 2026: 13 hours, 9 minutes, 53 seconds (2026-05-31). Shortest day in this month: 12 hours, 49 minutes , 15 seconds (2026-05-01).
:May 2026, Solar noon=>Altitude: maximal 89.87° (2026-05-13, 12:24:27). minimal: 86.58° (2026-05-31, 12:25:50)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Friday | 06:00:33 | 12:25:10 | 18:49:48 | 12h 49m 15s |
| 02 | Saturday | 06:00:00 | 12:25:04 | 18:50:07 | 12h 50m 7s |
| 03 | Sunday | 05:59:28 | 12:24:57 | 18:50:27 | 12h 50m 59s |
| 04 | Monday | 05:58:57 | 12:24:52 | 18:50:47 | 12h 51m 50s |
| 05 | Tuesday | 05:58:26 | 12:24:47 | 18:51:07 | 12h 52m 41s |
| 06 | Wednesday | 05:57:57 | 12:24:42 | 18:51:28 | 12h 53m 31s |
| 07 | Thursday | 05:57:28 | 12:24:38 | 18:51:49 | 12h 54m 21s |
| 08 | Friday | 05:57:00 | 12:24:35 | 18:52:10 | 12h 55m 10s |
| 09 | Saturday | 05:56:34 | 12:24:32 | 18:52:31 | 12h 55m 57s |
| 10 | Sunday | 05:56:08 | 12:24:30 | 18:52:52 | 12h 56m 44s |
| 11 | Monday | 05:55:43 | 12:24:28 | 18:53:14 | 12h 57m 31s |
| 12 | Tuesday | 05:55:19 | 12:24:27 | 18:53:36 | 12h 58m 17s |
| 13 | Wednesday | 05:54:56 | 12:24:27 | 18:53:58 | 12h 59m 2s |
| 14 | Thursday | 05:54:34 | 12:24:27 | 18:54:20 | 12h 59m 46s |
| 15 | Friday | 05:54:13 | 12:24:28 | 18:54:42 | 13h 0m 29s |
| 16 | Saturday | 05:53:53 | 12:24:29 | 18:55:05 | 13h 1m 12s |
| 17 | Sunday | 05:53:34 | 12:24:31 | 18:55:27 | 13h 1m 53s |
| 18 | Monday | 05:53:16 | 12:24:33 | 18:55:50 | 13h 2m 34s |
| 19 | Tuesday | 05:52:59 | 12:24:36 | 18:56:13 | 13h 3m 14s |
| 20 | Wednesday | 05:52:43 | 12:24:39 | 18:56:35 | 13h 3m 52s |
| 21 | Thursday | 05:52:28 | 12:24:43 | 18:56:58 | 13h 4m 30s |
| 22 | Friday | 05:52:14 | 12:24:48 | 18:57:21 | 13h 5m 7s |
| 23 | Saturday | 05:52:01 | 12:24:53 | 18:57:44 | 13h 5m 43s |
| 24 | Sunday | 05:51:49 | 12:24:58 | 18:58:07 | 13h 6m 18s |
| 25 | Monday | 05:51:38 | 12:25:04 | 18:58:30 | 13h 6m 52s |
| 26 | Tuesday | 05:51:28 | 12:25:11 | 18:58:53 | 13h 7m 25s |
| 27 | Wednesday | 05:51:19 | 12:25:18 | 18:59:16 | 13h 7m 57s |
| 28 | Thursday | 05:51:11 | 12:25:25 | 18:59:39 | 13h 8m 28s |
| 29 | Friday | 05:51:04 | 12:25:33 | 19:00:01 | 13h 8m 57s |
| 30 | Saturday | 05:50:58 | 12:25:41 | 19:00:24 | 13h 9m 26s |
| 31 | Sunday | 05:50:53 | 12:25:50 | 19:00:46 | 13h 9m 53s |