sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: San Isidro, Argentina (Buenos Aires, Partido de San Isidro), for period: May 2026. Longest day in month: May 2026: 10 hours, 42 minutes, 33 seconds (2026-05-01). Shortest day in this month: 10 hours, 0 minutes , 29 seconds (2026-05-31).
:May 2026, Solar noon=>Altitude: maximal 40.45° (2026-05-01, 12:51:11). minimal: 33.61° (2026-05-31, 12:51:50)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Friday | 07:29:55 | 12:51:11 | 18:12:28 | 10h 42m 33s |
| 02 | Saturday | 07:30:41 | 12:51:04 | 18:11:28 | 10h 40m 47s |
| 03 | Sunday | 07:31:28 | 12:50:58 | 18:10:29 | 10h 39m 1s |
| 04 | Monday | 07:32:14 | 12:50:53 | 18:09:31 | 10h 37m 17s |
| 05 | Tuesday | 07:33:01 | 12:50:48 | 18:08:34 | 10h 35m 33s |
| 06 | Wednesday | 07:33:47 | 12:50:43 | 18:07:39 | 10h 33m 52s |
| 07 | Thursday | 07:34:33 | 12:50:39 | 18:06:45 | 10h 32m 12s |
| 08 | Friday | 07:35:19 | 12:50:36 | 18:05:52 | 10h 30m 33s |
| 09 | Saturday | 07:36:05 | 12:50:33 | 18:05:00 | 10h 28m 55s |
| 10 | Sunday | 07:36:51 | 12:50:31 | 18:04:10 | 10h 27m 19s |
| 11 | Monday | 07:37:37 | 12:50:29 | 18:03:21 | 10h 25m 44s |
| 12 | Tuesday | 07:38:23 | 12:50:28 | 18:02:33 | 10h 24m 10s |
| 13 | Wednesday | 07:39:08 | 12:50:27 | 18:01:47 | 10h 22m 39s |
| 14 | Thursday | 07:39:53 | 12:50:28 | 18:01:02 | 10h 21m 9s |
| 15 | Friday | 07:40:38 | 12:50:28 | 18:00:19 | 10h 19m 41s |
| 16 | Saturday | 07:41:22 | 12:50:29 | 17:59:37 | 10h 18m 15s |
| 17 | Sunday | 07:42:06 | 12:50:31 | 17:58:56 | 10h 16m 50s |
| 18 | Monday | 07:42:50 | 12:50:33 | 17:58:17 | 10h 15m 27s |
| 19 | Tuesday | 07:43:34 | 12:50:36 | 17:57:39 | 10h 14m 5s |
| 20 | Wednesday | 07:44:17 | 12:50:40 | 17:57:03 | 10h 12m 46s |
| 21 | Thursday | 07:44:59 | 12:50:44 | 17:56:28 | 10h 11m 29s |
| 22 | Friday | 07:45:42 | 12:50:48 | 17:55:55 | 10h 10m 13s |
| 23 | Saturday | 07:46:23 | 12:50:53 | 17:55:23 | 10h 9m 0s |
| 24 | Sunday | 07:47:04 | 12:50:59 | 17:54:53 | 10h 7m 49s |
| 25 | Monday | 07:47:45 | 12:51:05 | 17:54:24 | 10h 6m 39s |
| 26 | Tuesday | 07:48:25 | 12:51:11 | 17:53:57 | 10h 5m 32s |
| 27 | Wednesday | 07:49:05 | 12:51:18 | 17:53:31 | 10h 4m 26s |
| 28 | Thursday | 07:49:43 | 12:51:25 | 17:53:08 | 10h 3m 25s |
| 29 | Friday | 07:50:21 | 12:51:33 | 17:52:45 | 10h 2m 24s |
| 30 | Saturday | 07:50:59 | 12:51:42 | 17:52:24 | 10h 1m 25s |
| 31 | Sunday | 07:51:36 | 12:51:50 | 17:52:05 | 10h 0m 29s |