sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Guayanilla, Puerto Rico (Guayanilla Barrio-Pueblo), for period: September 2026. Longest day in month: September 2026: 12 hours, 28 minutes, 26 seconds (2026-09-01). Shortest day in this month: 11 hours, 59 minutes , 23 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 80.25° (2026-09-01, 12:27:06). minimal: 69.18° (2026-09-30, 12:17:05)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:12:53 | 12:27:06 | 18:41:19 | 12h 28m 26s |
| 02 | Wednesday | 06:13:03 | 12:26:47 | 18:40:31 | 12h 27m 28s |
| 03 | Thursday | 06:13:13 | 12:26:27 | 18:39:42 | 12h 26m 29s |
| 04 | Friday | 06:13:23 | 12:26:08 | 18:38:53 | 12h 25m 30s |
| 05 | Saturday | 06:13:32 | 12:25:48 | 18:38:03 | 12h 24m 31s |
| 06 | Sunday | 06:13:41 | 12:25:27 | 18:37:13 | 12h 23m 32s |
| 07 | Monday | 06:13:51 | 12:25:07 | 18:36:23 | 12h 22m 32s |
| 08 | Tuesday | 06:14:00 | 12:24:46 | 18:35:32 | 12h 21m 32s |
| 09 | Wednesday | 06:14:09 | 12:24:25 | 18:34:42 | 12h 20m 33s |
| 10 | Thursday | 06:14:18 | 12:24:04 | 18:33:51 | 12h 19m 33s |
| 11 | Friday | 06:14:27 | 12:23:43 | 18:33:00 | 12h 18m 33s |
| 12 | Saturday | 06:14:35 | 12:23:22 | 18:32:08 | 12h 17m 33s |
| 13 | Sunday | 06:14:44 | 12:23:01 | 18:31:17 | 12h 16m 33s |
| 14 | Monday | 06:14:53 | 12:22:39 | 18:30:25 | 12h 15m 32s |
| 15 | Tuesday | 06:15:02 | 12:22:18 | 18:29:34 | 12h 14m 32s |
| 16 | Wednesday | 06:15:11 | 12:21:56 | 18:28:42 | 12h 13m 31s |
| 17 | Thursday | 06:15:19 | 12:21:35 | 18:27:51 | 12h 12m 32s |
| 18 | Friday | 06:15:28 | 12:21:13 | 18:26:59 | 12h 11m 31s |
| 19 | Saturday | 06:15:37 | 12:20:52 | 18:26:07 | 12h 10m 30s |
| 20 | Sunday | 06:15:46 | 12:20:31 | 18:25:15 | 12h 9m 29s |
| 21 | Monday | 06:15:55 | 12:20:09 | 18:24:24 | 12h 8m 29s |
| 22 | Tuesday | 06:16:04 | 12:19:48 | 18:23:32 | 12h 7m 28s |
| 23 | Wednesday | 06:16:14 | 12:19:27 | 18:22:41 | 12h 6m 27s |
| 24 | Thursday | 06:16:23 | 12:19:06 | 18:21:49 | 12h 5m 26s |
| 25 | Friday | 06:16:33 | 12:18:45 | 18:20:58 | 12h 4m 25s |
| 26 | Saturday | 06:16:42 | 12:18:25 | 18:20:07 | 12h 3m 25s |
| 27 | Sunday | 06:16:52 | 12:18:04 | 18:19:17 | 12h 2m 25s |
| 28 | Monday | 06:17:02 | 12:17:44 | 18:18:26 | 12h 1m 24s |
| 29 | Tuesday | 06:17:13 | 12:17:24 | 18:17:36 | 12h 0m 23s |
| 30 | Wednesday | 06:17:23 | 12:17:05 | 18:16:46 | 11h 59m 23s |