sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Choibalsan, Mongolia (East Aimak), for period: December 2026. Longest day in month: December 2026: 8 hours, 40 minutes, 43 seconds (2026-12-01). Shortest day in this month: 8 hours, 21 minutes , 46 seconds (2026-12-22).
:December 2026, Solar noon=>Altitude: maximal 20.2° (2026-12-01, 12:10:46). minimal: 18.49° (2026-12-22, 12:20:16)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 07:50:24 | 12:10:46 | 16:31:07 | 8h 40m 43s |
| 02 | Wednesday | 07:51:38 | 12:11:08 | 16:30:38 | 8h 39m 0s |
| 03 | Thursday | 07:52:51 | 12:11:31 | 16:30:12 | 8h 37m 21s |
| 04 | Friday | 07:54:02 | 12:11:55 | 16:29:49 | 8h 35m 47s |
| 05 | Saturday | 07:55:11 | 12:12:20 | 16:29:28 | 8h 34m 17s |
| 06 | Sunday | 07:56:19 | 12:12:45 | 16:29:10 | 8h 32m 51s |
| 07 | Monday | 07:57:25 | 12:13:10 | 16:28:56 | 8h 31m 31s |
| 08 | Tuesday | 07:58:28 | 12:13:36 | 16:28:44 | 8h 30m 16s |
| 09 | Wednesday | 07:59:30 | 12:14:03 | 16:28:35 | 8h 29m 5s |
| 10 | Thursday | 08:00:30 | 12:14:29 | 16:28:29 | 8h 27m 59s |
| 11 | Friday | 08:01:27 | 12:14:57 | 16:28:26 | 8h 26m 59s |
| 12 | Saturday | 08:02:23 | 12:15:25 | 16:28:26 | 8h 26m 3s |
| 13 | Sunday | 08:03:16 | 12:15:53 | 16:28:29 | 8h 25m 13s |
| 14 | Monday | 08:04:07 | 12:16:21 | 16:28:35 | 8h 24m 28s |
| 15 | Tuesday | 08:04:55 | 12:16:50 | 16:28:44 | 8h 23m 49s |
| 16 | Wednesday | 08:05:41 | 12:17:19 | 16:28:56 | 8h 23m 15s |
| 17 | Thursday | 08:06:25 | 12:17:48 | 16:29:11 | 8h 22m 46s |
| 18 | Friday | 08:07:06 | 12:18:17 | 16:29:29 | 8h 22m 23s |
| 19 | Saturday | 08:07:44 | 12:18:47 | 16:29:50 | 8h 22m 6s |
| 20 | Sunday | 08:08:20 | 12:19:16 | 16:30:13 | 8h 21m 53s |
| 21 | Monday | 08:08:53 | 12:19:46 | 16:30:40 | 8h 21m 47s |
| 22 | Tuesday | 08:09:23 | 12:20:16 | 16:31:09 | 8h 21m 46s |
| 23 | Wednesday | 08:09:51 | 12:20:46 | 16:31:41 | 8h 21m 50s |
| 24 | Thursday | 08:10:15 | 12:21:16 | 16:32:16 | 8h 22m 1s |
| 25 | Friday | 08:10:37 | 12:21:45 | 16:32:54 | 8h 22m 17s |
| 26 | Saturday | 08:10:56 | 12:22:15 | 16:33:34 | 8h 22m 38s |
| 27 | Sunday | 08:11:13 | 12:22:45 | 16:34:17 | 8h 23m 4s |
| 28 | Monday | 08:11:26 | 12:23:14 | 16:35:02 | 8h 23m 36s |
| 29 | Tuesday | 08:11:36 | 12:23:43 | 16:35:50 | 8h 24m 14s |
| 30 | Wednesday | 08:11:44 | 12:24:12 | 16:36:41 | 8h 24m 57s |
| 31 | Thursday | 08:11:49 | 12:24:41 | 16:37:34 | 8h 25m 45s |