sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Isabela, Puerto Rico (Isabela Barrio-Pueblo), for period: January 2026. Longest day in month: January 2026: 11 hours, 19 minutes, 53 seconds (2026-01-31). Shortest day in this month: 11 hours, 2 minutes , 42 seconds (2026-01-01).
:January 2026, Solar noon=>Altitude: maximal 54.13° (2026-01-31, 12:41:32). minimal: 48.5° (2026-01-01, 12:31:45)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 07:00:24 | 12:31:45 | 18:03:06 | 11h 2m 42s |
| 02 | Friday | 07:00:43 | 12:32:13 | 18:03:42 | 11h 2m 59s |
| 03 | Saturday | 07:01:02 | 12:32:40 | 18:04:19 | 11h 3m 17s |
| 04 | Sunday | 07:01:19 | 12:33:08 | 18:04:56 | 11h 3m 37s |
| 05 | Monday | 07:01:35 | 12:33:34 | 18:05:34 | 11h 3m 59s |
| 06 | Tuesday | 07:01:51 | 12:34:01 | 18:06:11 | 11h 4m 20s |
| 07 | Wednesday | 07:02:05 | 12:34:27 | 18:06:49 | 11h 4m 44s |
| 08 | Thursday | 07:02:18 | 12:34:52 | 18:07:27 | 11h 5m 9s |
| 09 | Friday | 07:02:29 | 12:35:17 | 18:08:05 | 11h 5m 36s |
| 10 | Saturday | 07:02:40 | 12:35:41 | 18:08:43 | 11h 6m 3s |
| 11 | Sunday | 07:02:49 | 12:36:05 | 18:09:21 | 11h 6m 32s |
| 12 | Monday | 07:02:57 | 12:36:28 | 18:09:59 | 11h 7m 2s |
| 13 | Tuesday | 07:03:04 | 12:36:51 | 18:10:37 | 11h 7m 33s |
| 14 | Wednesday | 07:03:10 | 12:37:12 | 18:11:15 | 11h 8m 5s |
| 15 | Thursday | 07:03:14 | 12:37:34 | 18:11:53 | 11h 8m 39s |
| 16 | Friday | 07:03:17 | 12:37:54 | 18:12:31 | 11h 9m 14s |
| 17 | Saturday | 07:03:19 | 12:38:14 | 18:13:09 | 11h 9m 50s |
| 18 | Sunday | 07:03:20 | 12:38:33 | 18:13:46 | 11h 10m 26s |
| 19 | Monday | 07:03:20 | 12:38:52 | 18:14:24 | 11h 11m 4s |
| 20 | Tuesday | 07:03:18 | 12:39:09 | 18:15:01 | 11h 11m 43s |
| 21 | Wednesday | 07:03:15 | 12:39:26 | 18:15:38 | 11h 12m 23s |
| 22 | Thursday | 07:03:10 | 12:39:42 | 18:16:14 | 11h 13m 4s |
| 23 | Friday | 07:03:05 | 12:39:58 | 18:16:51 | 11h 13m 46s |
| 24 | Saturday | 07:02:58 | 12:40:12 | 18:17:27 | 11h 14m 29s |
| 25 | Sunday | 07:02:50 | 12:40:26 | 18:18:02 | 11h 15m 12s |
| 26 | Monday | 07:02:40 | 12:40:39 | 18:18:38 | 11h 15m 58s |
| 27 | Tuesday | 07:02:30 | 12:40:51 | 18:19:13 | 11h 16m 43s |
| 28 | Wednesday | 07:02:18 | 12:41:03 | 18:19:47 | 11h 17m 29s |
| 29 | Thursday | 07:02:05 | 12:41:13 | 18:20:21 | 11h 18m 16s |
| 30 | Friday | 07:01:51 | 12:41:23 | 18:20:55 | 11h 19m 4s |
| 31 | Saturday | 07:01:35 | 12:41:32 | 18:21:28 | 11h 19m 53s |