sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Arecibo, Puerto Rico (Arecibo Barrio-Pueblo), for period: September 2026. Longest day in month: September 2026: 12 hours, 29 minutes, 2 seconds (2026-09-01). Shortest day in this month: 11 hours, 59 minutes , 11 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 79.8° (2026-09-01, 12:26:48). minimal: 68.72° (2026-09-30, 12:16:46)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:12:17 | 12:26:48 | 18:41:19 | 12h 29m 2s |
| 02 | Wednesday | 06:12:28 | 12:26:29 | 18:40:29 | 12h 28m 1s |
| 03 | Thursday | 06:12:39 | 12:26:09 | 18:39:40 | 12h 27m 1s |
| 04 | Friday | 06:12:49 | 12:25:49 | 18:38:50 | 12h 26m 1s |
| 05 | Saturday | 06:12:59 | 12:25:29 | 18:37:59 | 12h 25m 0s |
| 06 | Sunday | 06:13:09 | 12:25:09 | 18:37:09 | 12h 24m 0s |
| 07 | Monday | 06:13:19 | 12:24:48 | 18:36:18 | 12h 22m 59s |
| 08 | Tuesday | 06:13:29 | 12:24:28 | 18:35:26 | 12h 21m 57s |
| 09 | Wednesday | 06:13:39 | 12:24:07 | 18:34:35 | 12h 20m 56s |
| 10 | Thursday | 06:13:49 | 12:23:46 | 18:33:43 | 12h 19m 54s |
| 11 | Friday | 06:13:59 | 12:23:25 | 18:32:51 | 12h 18m 52s |
| 12 | Saturday | 06:14:08 | 12:23:04 | 18:31:59 | 12h 17m 51s |
| 13 | Sunday | 06:14:18 | 12:22:42 | 18:31:07 | 12h 16m 49s |
| 14 | Monday | 06:14:27 | 12:22:21 | 18:30:15 | 12h 15m 48s |
| 15 | Tuesday | 06:14:37 | 12:22:00 | 18:29:22 | 12h 14m 45s |
| 16 | Wednesday | 06:14:47 | 12:21:38 | 18:28:30 | 12h 13m 43s |
| 17 | Thursday | 06:14:56 | 12:21:17 | 18:27:37 | 12h 12m 41s |
| 18 | Friday | 06:15:06 | 12:20:55 | 18:26:45 | 12h 11m 39s |
| 19 | Saturday | 06:15:16 | 12:20:34 | 18:25:52 | 12h 10m 36s |
| 20 | Sunday | 06:15:25 | 12:20:12 | 18:25:00 | 12h 9m 35s |
| 21 | Monday | 06:15:35 | 12:19:51 | 18:24:07 | 12h 8m 32s |
| 22 | Tuesday | 06:15:45 | 12:19:30 | 18:23:15 | 12h 7m 30s |
| 23 | Wednesday | 06:15:55 | 12:19:09 | 18:22:22 | 12h 6m 27s |
| 24 | Thursday | 06:16:06 | 12:18:48 | 18:21:30 | 12h 5m 24s |
| 25 | Friday | 06:16:16 | 12:18:27 | 18:20:38 | 12h 4m 22s |
| 26 | Saturday | 06:16:27 | 12:18:07 | 18:19:47 | 12h 3m 20s |
| 27 | Sunday | 06:16:37 | 12:17:46 | 18:18:55 | 12h 2m 18s |
| 28 | Monday | 06:16:48 | 12:17:26 | 18:18:04 | 12h 1m 16s |
| 29 | Tuesday | 06:16:59 | 12:17:06 | 18:17:13 | 12h 0m 14s |
| 30 | Wednesday | 06:17:11 | 12:16:46 | 18:16:22 | 11h 59m 11s |