sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Duque de Caxias, Brazil (Rio de Janeiro), for period: January 2026. Longest day in month: January 2026: 13 hours, 30 minutes, 13 seconds (2026-01-01). Shortest day in this month: 13 hours, 7 minutes , 50 seconds (2026-01-31).
:January 2026, Solar noon=>Altitude: maximal 89.94° (2026-01-03, 11:57:48). minimal: 84.6° (2026-01-31, 12:06:40)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 05:11:45 | 11:56:52 | 18:41:58 | 13h 30m 13s |
| 02 | Friday | 05:12:24 | 11:57:20 | 18:42:15 | 13h 29m 51s |
| 03 | Saturday | 05:13:04 | 11:57:48 | 18:42:31 | 13h 29m 27s |
| 04 | Sunday | 05:13:44 | 11:58:15 | 18:42:46 | 13h 29m 2s |
| 05 | Monday | 05:14:25 | 11:58:42 | 18:42:59 | 13h 28m 34s |
| 06 | Tuesday | 05:15:05 | 11:59:08 | 18:43:11 | 13h 28m 6s |
| 07 | Wednesday | 05:15:47 | 11:59:34 | 18:43:21 | 13h 27m 34s |
| 08 | Thursday | 05:16:29 | 11:59:59 | 18:43:30 | 13h 27m 1s |
| 09 | Friday | 05:17:11 | 12:00:24 | 18:43:38 | 13h 26m 27s |
| 10 | Saturday | 05:17:53 | 12:00:49 | 18:43:44 | 13h 25m 51s |
| 11 | Sunday | 05:18:36 | 12:01:12 | 18:43:49 | 13h 25m 13s |
| 12 | Monday | 05:19:18 | 12:01:36 | 18:43:53 | 13h 24m 35s |
| 13 | Tuesday | 05:20:01 | 12:01:58 | 18:43:55 | 13h 23m 54s |
| 14 | Wednesday | 05:20:44 | 12:02:20 | 18:43:56 | 13h 23m 12s |
| 15 | Thursday | 05:21:27 | 12:02:41 | 18:43:55 | 13h 22m 28s |
| 16 | Friday | 05:22:11 | 12:03:02 | 18:43:53 | 13h 21m 42s |
| 17 | Saturday | 05:22:54 | 12:03:22 | 18:43:50 | 13h 20m 56s |
| 18 | Sunday | 05:23:37 | 12:03:41 | 18:43:45 | 13h 20m 8s |
| 19 | Monday | 05:24:20 | 12:03:59 | 18:43:38 | 13h 19m 18s |
| 20 | Tuesday | 05:25:03 | 12:04:17 | 18:43:31 | 13h 18m 28s |
| 21 | Wednesday | 05:25:46 | 12:04:34 | 18:43:22 | 13h 17m 36s |
| 22 | Thursday | 05:26:29 | 12:04:50 | 18:43:11 | 13h 16m 42s |
| 23 | Friday | 05:27:12 | 12:05:06 | 18:42:59 | 13h 15m 47s |
| 24 | Saturday | 05:27:55 | 12:05:20 | 18:42:46 | 13h 14m 51s |
| 25 | Sunday | 05:28:37 | 12:05:34 | 18:42:31 | 13h 13m 54s |
| 26 | Monday | 05:29:19 | 12:05:47 | 18:42:15 | 13h 12m 56s |
| 27 | Tuesday | 05:30:01 | 12:05:59 | 18:41:58 | 13h 11m 57s |
| 28 | Wednesday | 05:30:42 | 12:06:11 | 18:41:39 | 13h 10m 57s |
| 29 | Thursday | 05:31:24 | 12:06:21 | 18:41:19 | 13h 9m 55s |
| 30 | Friday | 05:32:05 | 12:06:31 | 18:40:58 | 13h 8m 53s |
| 31 | Saturday | 05:32:45 | 12:06:40 | 18:40:35 | 13h 7m 50s |