sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: San Isidro, Argentina (Buenos Aires, Partido de San Isidro), for period: October 2026. Longest day in month: October 2026: 13 hours, 29 minutes, 1 seconds (2026-10-31). Shortest day in this month: 12 hours, 26 minutes , 48 seconds (2026-10-01).
:October 2026, Solar noon=>Altitude: maximal 69.63° (2026-10-31, 12:37:42). minimal: 58.71° (2026-10-01, 12:43:42)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 06:30:18 | 12:43:42 | 18:57:06 | 12h 26m 48s |
| 02 | Friday | 06:28:55 | 12:43:23 | 18:57:51 | 12h 28m 56s |
| 03 | Saturday | 06:27:32 | 12:43:04 | 18:58:36 | 12h 31m 4s |
| 04 | Sunday | 06:26:09 | 12:42:46 | 18:59:22 | 12h 33m 13s |
| 05 | Monday | 06:24:47 | 12:42:27 | 19:00:08 | 12h 35m 21s |
| 06 | Tuesday | 06:23:25 | 12:42:10 | 19:00:54 | 12h 37m 29s |
| 07 | Wednesday | 06:22:04 | 12:41:52 | 19:01:41 | 12h 39m 37s |
| 08 | Thursday | 06:20:43 | 12:41:35 | 19:02:28 | 12h 41m 45s |
| 09 | Friday | 06:19:22 | 12:41:19 | 19:03:15 | 12h 43m 53s |
| 10 | Saturday | 06:18:03 | 12:41:03 | 19:04:03 | 12h 46m 0s |
| 11 | Sunday | 06:16:43 | 12:40:47 | 19:04:51 | 12h 48m 8s |
| 12 | Monday | 06:15:25 | 12:40:32 | 19:05:40 | 12h 50m 15s |
| 13 | Tuesday | 06:14:07 | 12:40:18 | 19:06:28 | 12h 52m 21s |
| 14 | Wednesday | 06:12:50 | 12:40:04 | 19:07:17 | 12h 54m 27s |
| 15 | Thursday | 06:11:33 | 12:39:50 | 19:08:07 | 12h 56m 34s |
| 16 | Friday | 06:10:17 | 12:39:37 | 19:08:57 | 12h 58m 40s |
| 17 | Saturday | 06:09:02 | 12:39:25 | 19:09:47 | 13h 0m 45s |
| 18 | Sunday | 06:07:48 | 12:39:13 | 19:10:38 | 13h 2m 50s |
| 19 | Monday | 06:06:35 | 12:39:02 | 19:11:29 | 13h 4m 54s |
| 20 | Tuesday | 06:05:22 | 12:38:51 | 19:12:21 | 13h 6m 59s |
| 21 | Wednesday | 06:04:11 | 12:38:42 | 19:13:13 | 13h 9m 2s |
| 22 | Thursday | 06:03:00 | 12:38:32 | 19:14:05 | 13h 11m 5s |
| 23 | Friday | 06:01:50 | 12:38:24 | 19:14:58 | 13h 13m 8s |
| 24 | Saturday | 06:00:42 | 12:38:16 | 19:15:51 | 13h 15m 9s |
| 25 | Sunday | 05:59:34 | 12:38:09 | 19:16:44 | 13h 17m 10s |
| 26 | Monday | 05:58:27 | 12:38:03 | 19:17:38 | 13h 19m 11s |
| 27 | Tuesday | 05:57:22 | 12:37:57 | 19:18:32 | 13h 21m 10s |
| 28 | Wednesday | 05:56:18 | 12:37:52 | 19:19:27 | 13h 23m 9s |
| 29 | Thursday | 05:55:14 | 12:37:48 | 19:20:22 | 13h 25m 8s |
| 30 | Friday | 05:54:12 | 12:37:45 | 19:21:17 | 13h 27m 5s |
| 31 | Saturday | 05:53:12 | 12:37:42 | 19:22:13 | 13h 29m 1s |