sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Guaynabo, Puerto Rico (Guaynabo Barrio-Pueblo), for period: March 2026. Longest day in month: March 2026: 12 hours, 18 minutes, 44 seconds (2026-03-31). Shortest day in this month: 11 hours, 47 minutes , 29 seconds (2026-03-01).
:March 2026, Solar noon=>Altitude: maximal 75.81° (2026-03-31, 12:28:32). minimal: 64.07° (2026-03-01, 12:36:42)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Sunday | 06:42:58 | 12:36:42 | 18:30:27 | 11h 47m 29s |
| 02 | Monday | 06:42:15 | 12:36:30 | 18:30:46 | 11h 48m 31s |
| 03 | Tuesday | 06:41:32 | 12:36:18 | 18:31:04 | 11h 49m 32s |
| 04 | Wednesday | 06:40:48 | 12:36:05 | 18:31:22 | 11h 50m 34s |
| 05 | Thursday | 06:40:04 | 12:35:51 | 18:31:39 | 11h 51m 35s |
| 06 | Friday | 06:39:19 | 12:35:38 | 18:31:56 | 11h 52m 37s |
| 07 | Saturday | 06:38:33 | 12:35:23 | 18:32:13 | 11h 53m 40s |
| 08 | Sunday | 06:37:48 | 12:35:09 | 18:32:30 | 11h 54m 42s |
| 09 | Monday | 06:37:01 | 12:34:54 | 18:32:46 | 11h 55m 45s |
| 10 | Tuesday | 06:36:15 | 12:34:38 | 18:33:02 | 11h 56m 47s |
| 11 | Wednesday | 06:35:28 | 12:34:23 | 18:33:17 | 11h 57m 49s |
| 12 | Thursday | 06:34:40 | 12:34:07 | 18:33:33 | 11h 58m 53s |
| 13 | Friday | 06:33:53 | 12:33:50 | 18:33:48 | 11h 59m 55s |
| 14 | Saturday | 06:33:05 | 12:33:34 | 18:34:03 | 12h 0m 58s |
| 15 | Sunday | 06:32:17 | 12:33:17 | 18:34:17 | 12h 2m 0s |
| 16 | Monday | 06:31:28 | 12:33:00 | 18:34:32 | 12h 3m 4s |
| 17 | Tuesday | 06:30:40 | 12:32:43 | 18:34:46 | 12h 4m 6s |
| 18 | Wednesday | 06:29:51 | 12:32:25 | 18:35:00 | 12h 5m 9s |
| 19 | Thursday | 06:29:02 | 12:32:08 | 18:35:14 | 12h 6m 12s |
| 20 | Friday | 06:28:13 | 12:31:50 | 18:35:28 | 12h 7m 15s |
| 21 | Saturday | 06:27:23 | 12:31:32 | 18:35:42 | 12h 8m 19s |
| 22 | Sunday | 06:26:34 | 12:31:15 | 18:35:55 | 12h 9m 21s |
| 23 | Monday | 06:25:45 | 12:30:57 | 18:36:08 | 12h 10m 23s |
| 24 | Tuesday | 06:24:55 | 12:30:38 | 18:36:22 | 12h 11m 27s |
| 25 | Wednesday | 06:24:06 | 12:30:20 | 18:36:35 | 12h 12m 29s |
| 26 | Thursday | 06:23:16 | 12:30:02 | 18:36:48 | 12h 13m 32s |
| 27 | Friday | 06:22:27 | 12:29:44 | 18:37:02 | 12h 14m 35s |
| 28 | Saturday | 06:21:37 | 12:29:26 | 18:37:15 | 12h 15m 38s |
| 29 | Sunday | 06:20:48 | 12:29:08 | 18:37:28 | 12h 16m 40s |
| 30 | Monday | 06:19:59 | 12:28:50 | 18:37:41 | 12h 17m 42s |
| 31 | Tuesday | 06:19:10 | 12:28:32 | 18:37:54 | 12h 18m 44s |