sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Arroyo, Puerto Rico (Arroyo Barrio-Pueblo), for period: January 2026. Longest day in month: January 2026: 11 hours, 21 minutes, 20 seconds (2026-01-31). Shortest day in this month: 11 hours, 4 minutes , 43 seconds (2026-01-01).
:January 2026, Solar noon=>Altitude: maximal 54.67° (2026-01-31, 12:37:41). minimal: 49.04° (2026-01-01, 12:27:54)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 06:55:32 | 12:27:54 | 18:00:15 | 11h 4m 43s |
| 02 | Friday | 06:55:52 | 12:28:22 | 18:00:51 | 11h 4m 59s |
| 03 | Saturday | 06:56:11 | 12:28:49 | 18:01:27 | 11h 5m 16s |
| 04 | Sunday | 06:56:29 | 12:29:16 | 18:02:04 | 11h 5m 35s |
| 05 | Monday | 06:56:45 | 12:29:43 | 18:02:41 | 11h 5m 56s |
| 06 | Tuesday | 06:57:01 | 12:30:10 | 18:03:18 | 11h 6m 17s |
| 07 | Wednesday | 06:57:15 | 12:30:35 | 18:03:56 | 11h 6m 41s |
| 08 | Thursday | 06:57:29 | 12:31:01 | 18:04:33 | 11h 7m 4s |
| 09 | Friday | 06:57:41 | 12:31:26 | 18:05:11 | 11h 7m 30s |
| 10 | Saturday | 06:57:52 | 12:31:50 | 18:05:48 | 11h 7m 56s |
| 11 | Sunday | 06:58:02 | 12:32:14 | 18:06:26 | 11h 8m 24s |
| 12 | Monday | 06:58:10 | 12:32:37 | 18:07:04 | 11h 8m 54s |
| 13 | Tuesday | 06:58:18 | 12:32:59 | 18:07:41 | 11h 9m 23s |
| 14 | Wednesday | 06:58:24 | 12:33:21 | 18:08:19 | 11h 9m 55s |
| 15 | Thursday | 06:58:29 | 12:33:42 | 18:08:56 | 11h 10m 27s |
| 16 | Friday | 06:58:33 | 12:34:03 | 18:09:33 | 11h 11m 0s |
| 17 | Saturday | 06:58:35 | 12:34:23 | 18:10:11 | 11h 11m 36s |
| 18 | Sunday | 06:58:36 | 12:34:42 | 18:10:48 | 11h 12m 12s |
| 19 | Monday | 06:58:36 | 12:35:00 | 18:11:24 | 11h 12m 48s |
| 20 | Tuesday | 06:58:35 | 12:35:18 | 18:12:01 | 11h 13m 26s |
| 21 | Wednesday | 06:58:33 | 12:35:35 | 18:12:37 | 11h 14m 4s |
| 22 | Thursday | 06:58:29 | 12:35:51 | 18:13:13 | 11h 14m 44s |
| 23 | Friday | 06:58:24 | 12:36:06 | 18:13:49 | 11h 15m 25s |
| 24 | Saturday | 06:58:18 | 12:36:21 | 18:14:24 | 11h 16m 6s |
| 25 | Sunday | 06:58:11 | 12:36:35 | 18:14:59 | 11h 16m 48s |
| 26 | Monday | 06:58:02 | 12:36:48 | 18:15:34 | 11h 17m 32s |
| 27 | Tuesday | 06:57:52 | 12:37:00 | 18:16:08 | 11h 18m 16s |
| 28 | Wednesday | 06:57:41 | 12:37:11 | 18:16:42 | 11h 19m 1s |
| 29 | Thursday | 06:57:29 | 12:37:22 | 18:17:15 | 11h 19m 46s |
| 30 | Friday | 06:57:15 | 12:37:32 | 18:17:48 | 11h 20m 33s |
| 31 | Saturday | 06:57:01 | 12:37:41 | 18:18:21 | 11h 21m 20s |