Sun and Moon Today in Ust'-Kut, Irkutsk, Russian Federation Sunrise, sunset, moonrise, moonset and weather forecast
Sun Today and Moon Tonight
Moon Phase Calendar December 2025
Full Moon
04th Dec, 15:15PM
Last Quarter Moon
11th Dec, 12:53PM
New Moon
19th Dec, 17:45PM
First Quarter Moon
27th Dec, 11:11AM
Live Sun Position
Sun Position
- It achive maximum altitude of 60° at noon.
- X-Axis: Horizontal axis indicates time passing from 00:00 hours to 24:00 hours.
- Y-Axis: Vertical axis indicates altitude -90 degree to +90 degree.
- The graph show sun altitude with time during a day. Horizontal line is the line showing horizan. Sun rise, Solar Noon and Sun set are shown as vertical line crossing the line of horizan.
- Between -6° to sunrise it is Civil twilight
- Between -12° to -6° it is Nautical twilight
- Between -18° to -12° it is Astro twilight
Solar Twilight for Today
Night
00:00AM-06:56
18:42-00:00AM
00:00AM-06:56
18:42-00:00AM
Astronomical Twilight
06:56-07:43
17:56-18:42
06:56-07:43
17:56-18:42
Nautical Twilight
07:43-08:32
17:06-17:56
07:43-08:32
17:06-17:56
Civil Twilight
08:32-09:21
16:17-17:06
08:32-09:21
16:17-17:06
Solar Day
09:21-16:17
06:56 long
09:21-16:17
06:56 long
Solar Noon
12:49
12:49
Next Seven Day Solar Calendar
| December 2025 | Rise | Set | Noon | Duration | Astro Twilight | Nautical Twilight | Civil Twilight | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Date | Start | End | Start | End | Start | End | ||||
| 9th | 09:21AM | 16:17PM | 12:49PM | 06:56 | 06:56AM | 07:43AM | 07:43AM | 08:32AM | 08:32AM | 09:21AM |
| 17:56PM | 18:42PM | 17:06PM | 17:56PM | 16:17PM | 17:06PM | |||||
| 10th | 09:22AM | 16:17PM | 12:50PM | 06:55 | 06:57AM | 07:44AM | 07:44AM | 08:33AM | 08:33AM | 09:22AM |
| 17:56PM | 18:42PM | 17:06PM | 17:56PM | 16:17PM | 17:06PM | |||||
| 11th | 09:24AM | 16:17PM | 12:50PM | 06:53 | 06:58AM | 07:45AM | 07:45AM | 08:35AM | 08:35AM | 09:24AM |
| 17:56PM | 18:42PM | 17:05PM | 17:56PM | 16:17PM | 17:05PM | |||||
| 12th | 09:25AM | 16:16PM | 12:51PM | 06:52 | 06:59AM | 07:46AM | 07:46AM | 08:36AM | 08:36AM | 09:25AM |
| 17:55PM | 18:42PM | 17:05PM | 17:55PM | 16:16PM | 17:05PM | |||||
| 13th | 09:26AM | 16:16PM | 12:51PM | 06:50 | 07:00AM | 07:47AM | 07:47AM | 08:37AM | 08:37AM | 09:26AM |
| 17:55PM | 18:42PM | 17:05PM | 17:55PM | 16:16PM | 17:05PM | |||||
| 14th | 09:27AM | 16:16PM | 12:52PM | 06:49 | 07:01AM | 07:48AM | 07:48AM | 08:38AM | 08:38AM | 09:27AM |
| 17:56PM | 18:42PM | 17:05PM | 17:56PM | 16:16PM | 17:05PM | |||||
| 15th | 09:28AM | 16:16PM | 12:52PM | 06:48 | 07:02AM | 07:49AM | 07:49AM | 08:39AM | 08:39AM | 09:28AM |
| 17:56PM | 18:42PM | 17:05PM | 17:56PM | 16:16PM | 17:05PM | |||||
Live Moon Position
Next Seven Day Moon Calendar
| December 2025 | Rise | Set | Rise | Meridian Passing | illumination |
|---|---|---|---|---|---|
| Date | |||||
| 9 | - | 13:00PM | 21:28PM | 04:41AM | 79.8% |
| 10 | - | 13:08PM | 22:58PM | 05:31AM | 70% |
| 11 | - | 13:13PM | never rise | 06:17AM | 59.7% |
![]() | 00:22AM | 13:17PM | - | 07:00AM | 49.3% |
| 13 | 01:43AM | 13:21PM | - | 07:42AM | 39.2% |
| 14 | 03:01AM | 13:25PM | - | 08:22AM | 29.8% |
| 15 | 04:20AM | 13:30PM | - | 09:03AM | 21.3% |
