sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Rio Branco, Brazil (Acre), for period: December 2026. Longest day in month: December 2026: 12 hours, 42 minutes, 35 seconds (2026-12-21). Shortest day in this month: 12 hours, 39 minutes , 53 seconds (2026-12-01).
:December 2026, Solar noon=>Altitude: maximal 78.17° (2026-12-01, 11:20:19). minimal: 76.54° (2026-12-22, 11:29:53)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 05:00:23 | 11:20:19 | 17:40:16 | 12h 39m 53s |
| 02 | Wednesday | 05:00:38 | 11:20:42 | 17:40:46 | 12h 40m 8s |
| 03 | Thursday | 05:00:54 | 11:21:06 | 17:41:17 | 12h 40m 23s |
| 04 | Friday | 05:01:12 | 11:21:30 | 17:41:48 | 12h 40m 36s |
| 05 | Saturday | 05:01:30 | 11:21:55 | 17:42:19 | 12h 40m 49s |
| 06 | Sunday | 05:01:49 | 11:22:20 | 17:42:51 | 12h 41m 2s |
| 07 | Monday | 05:02:09 | 11:22:45 | 17:43:22 | 12h 41m 13s |
| 08 | Tuesday | 05:02:30 | 11:23:12 | 17:43:54 | 12h 41m 24s |
| 09 | Wednesday | 05:02:51 | 11:23:38 | 17:44:25 | 12h 41m 34s |
| 10 | Thursday | 05:03:14 | 11:24:06 | 17:44:57 | 12h 41m 43s |
| 11 | Friday | 05:03:37 | 11:24:33 | 17:45:29 | 12h 41m 52s |
| 12 | Saturday | 05:04:01 | 11:25:01 | 17:46:01 | 12h 42m 0s |
| 13 | Sunday | 05:04:26 | 11:25:29 | 17:46:33 | 12h 42m 7s |
| 14 | Monday | 05:04:51 | 11:25:58 | 17:47:04 | 12h 42m 13s |
| 15 | Tuesday | 05:05:17 | 11:26:27 | 17:47:36 | 12h 42m 19s |
| 16 | Wednesday | 05:05:44 | 11:26:56 | 17:48:07 | 12h 42m 23s |
| 17 | Thursday | 05:06:11 | 11:27:25 | 17:48:38 | 12h 42m 27s |
| 18 | Friday | 05:06:39 | 11:27:54 | 17:49:09 | 12h 42m 30s |
| 19 | Saturday | 05:07:08 | 11:28:24 | 17:49:40 | 12h 42m 32s |
| 20 | Sunday | 05:07:37 | 11:28:54 | 17:50:10 | 12h 42m 33s |
| 21 | Monday | 05:08:06 | 11:29:23 | 17:50:41 | 12h 42m 35s |
| 22 | Tuesday | 05:08:36 | 11:29:53 | 17:51:10 | 12h 42m 34s |
| 23 | Wednesday | 05:09:07 | 11:30:23 | 17:51:40 | 12h 42m 33s |
| 24 | Thursday | 05:09:37 | 11:30:53 | 17:52:08 | 12h 42m 31s |
| 25 | Friday | 05:10:09 | 11:31:23 | 17:52:37 | 12h 42m 28s |
| 26 | Saturday | 05:10:40 | 11:31:52 | 17:53:05 | 12h 42m 25s |
| 27 | Sunday | 05:11:12 | 11:32:22 | 17:53:32 | 12h 42m 20s |
| 28 | Monday | 05:11:44 | 11:32:51 | 17:53:59 | 12h 42m 15s |
| 29 | Tuesday | 05:12:16 | 11:33:20 | 17:54:25 | 12h 42m 9s |
| 30 | Wednesday | 05:12:48 | 11:33:49 | 17:54:51 | 12h 42m 3s |
| 31 | Thursday | 05:13:21 | 11:34:18 | 17:55:16 | 12h 41m 55s |