sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Las Piedras, Puerto Rico (Las Piedras Barrio-Pueblo), for period: September 2026. Longest day in month: September 2026: 12 hours, 28 minutes, 39 seconds (2026-09-01). Shortest day in this month: 11 hours, 59 minutes , 19 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 80.09° (2026-09-01, 12:23:24). minimal: 69.01° (2026-09-30, 12:13:22)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:09:05 | 12:23:24 | 18:37:44 | 12h 28m 39s |
| 02 | Wednesday | 06:09:15 | 12:23:05 | 18:36:55 | 12h 27m 40s |
| 03 | Thursday | 06:09:25 | 12:22:45 | 18:36:06 | 12h 26m 41s |
| 04 | Friday | 06:09:35 | 12:22:26 | 18:35:16 | 12h 25m 41s |
| 05 | Saturday | 06:09:45 | 12:22:05 | 18:34:26 | 12h 24m 41s |
| 06 | Sunday | 06:09:54 | 12:21:45 | 18:33:36 | 12h 23m 42s |
| 07 | Monday | 06:10:04 | 12:21:25 | 18:32:45 | 12h 22m 41s |
| 08 | Tuesday | 06:10:13 | 12:21:04 | 18:31:55 | 12h 21m 42s |
| 09 | Wednesday | 06:10:23 | 12:20:43 | 18:31:04 | 12h 20m 41s |
| 10 | Thursday | 06:10:32 | 12:20:22 | 18:30:13 | 12h 19m 41s |
| 11 | Friday | 06:10:41 | 12:20:01 | 18:29:21 | 12h 18m 40s |
| 12 | Saturday | 06:10:50 | 12:19:40 | 18:28:30 | 12h 17m 40s |
| 13 | Sunday | 06:10:59 | 12:19:19 | 18:27:38 | 12h 16m 39s |
| 14 | Monday | 06:11:08 | 12:18:57 | 18:26:46 | 12h 15m 38s |
| 15 | Tuesday | 06:11:17 | 12:18:36 | 18:25:54 | 12h 14m 37s |
| 16 | Wednesday | 06:11:26 | 12:18:14 | 18:25:02 | 12h 13m 36s |
| 17 | Thursday | 06:11:35 | 12:17:53 | 18:24:10 | 12h 12m 35s |
| 18 | Friday | 06:11:45 | 12:17:31 | 18:23:18 | 12h 11m 33s |
| 19 | Saturday | 06:11:54 | 12:17:10 | 18:22:26 | 12h 10m 32s |
| 20 | Sunday | 06:12:03 | 12:16:49 | 18:21:34 | 12h 9m 31s |
| 21 | Monday | 06:12:12 | 12:16:27 | 18:20:42 | 12h 8m 30s |
| 22 | Tuesday | 06:12:22 | 12:16:06 | 18:19:50 | 12h 7m 28s |
| 23 | Wednesday | 06:12:31 | 12:15:45 | 18:18:59 | 12h 6m 28s |
| 24 | Thursday | 06:12:41 | 12:15:24 | 18:18:07 | 12h 5m 26s |
| 25 | Friday | 06:12:51 | 12:15:03 | 18:17:16 | 12h 4m 25s |
| 26 | Saturday | 06:13:01 | 12:14:43 | 18:16:24 | 12h 3m 23s |
| 27 | Sunday | 06:13:11 | 12:14:22 | 18:15:33 | 12h 2m 22s |
| 28 | Monday | 06:13:22 | 12:14:02 | 18:14:43 | 12h 1m 21s |
| 29 | Tuesday | 06:13:32 | 12:13:42 | 18:13:52 | 12h 0m 20s |
| 30 | Wednesday | 06:13:43 | 12:13:22 | 18:13:02 | 11h 59m 19s |