sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Castelli, Argentina (Chaco, Departamento de General Güemes), for period: January 2026. Longest day in month: January 2026: 13 hours, 43 minutes, 37 seconds (2026-01-01). Shortest day in this month: 13 hours, 17 minutes , 35 seconds (2026-01-31).
:January 2026, Solar noon=>Altitude: maximal 87.05° (2026-01-01, 13:06:07). minimal: 81.43° (2026-01-31, 13:15:55)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 06:14:19 | 13:06:07 | 19:57:56 | 13h 43m 37s |
| 02 | Friday | 06:14:59 | 13:06:35 | 19:58:11 | 13h 43m 12s |
| 03 | Saturday | 06:15:41 | 13:07:03 | 19:58:25 | 13h 42m 44s |
| 04 | Sunday | 06:16:23 | 13:07:30 | 19:58:37 | 13h 42m 14s |
| 05 | Monday | 06:17:06 | 13:07:57 | 19:58:48 | 13h 41m 42s |
| 06 | Tuesday | 06:17:49 | 13:08:23 | 19:58:57 | 13h 41m 8s |
| 07 | Wednesday | 06:18:33 | 13:08:49 | 19:59:05 | 13h 40m 32s |
| 08 | Thursday | 06:19:18 | 13:09:14 | 19:59:11 | 13h 39m 53s |
| 09 | Friday | 06:20:02 | 13:09:39 | 19:59:16 | 13h 39m 14s |
| 10 | Saturday | 06:20:48 | 13:10:04 | 19:59:20 | 13h 38m 32s |
| 11 | Sunday | 06:21:33 | 13:10:27 | 19:59:21 | 13h 37m 48s |
| 12 | Monday | 06:22:19 | 13:10:51 | 19:59:22 | 13h 37m 3s |
| 13 | Tuesday | 06:23:06 | 13:11:13 | 19:59:20 | 13h 36m 14s |
| 14 | Wednesday | 06:23:52 | 13:11:35 | 19:59:18 | 13h 35m 26s |
| 15 | Thursday | 06:24:39 | 13:11:56 | 19:59:13 | 13h 34m 34s |
| 16 | Friday | 06:25:26 | 13:12:17 | 19:59:08 | 13h 33m 42s |
| 17 | Saturday | 06:26:13 | 13:12:37 | 19:59:00 | 13h 32m 47s |
| 18 | Sunday | 06:27:00 | 13:12:56 | 19:58:51 | 13h 31m 51s |
| 19 | Monday | 06:27:47 | 13:13:14 | 19:58:41 | 13h 30m 54s |
| 20 | Tuesday | 06:28:34 | 13:13:32 | 19:58:29 | 13h 29m 55s |
| 21 | Wednesday | 06:29:22 | 13:13:49 | 19:58:16 | 13h 28m 54s |
| 22 | Thursday | 06:30:09 | 13:14:05 | 19:58:01 | 13h 27m 52s |
| 23 | Friday | 06:30:56 | 13:14:20 | 19:57:45 | 13h 26m 49s |
| 24 | Saturday | 06:31:43 | 13:14:35 | 19:57:27 | 13h 25m 44s |
| 25 | Sunday | 06:32:30 | 13:14:49 | 19:57:07 | 13h 24m 37s |
| 26 | Monday | 06:33:17 | 13:15:02 | 19:56:47 | 13h 23m 30s |
| 27 | Tuesday | 06:34:03 | 13:15:14 | 19:56:25 | 13h 22m 22s |
| 28 | Wednesday | 06:34:50 | 13:15:25 | 19:56:01 | 13h 21m 11s |
| 29 | Thursday | 06:35:36 | 13:15:36 | 19:55:36 | 13h 20m 0s |
| 30 | Friday | 06:36:22 | 13:15:46 | 19:55:10 | 13h 18m 48s |
| 31 | Saturday | 06:37:07 | 13:15:55 | 19:54:42 | 13h 17m 35s |