Sun and Moon Today in Castle Pines, Colorado, United States Sunrise, sunset, moonrise, moonset and weather forecast
Moon Phase Calendar September 2025

Full Moon
07th Sep, 11:10AM

Last Quarter Moon
14th Sep, 03:34AM

New Moon
21st Sep, 12:55PM

First Quarter Moon
29th Sep, 16:55PM
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-05:01
20:53-00:00AM
00:00AM-05:01
20:53-00:00AM
Astronomical Twilight
05:01-05:35
20:19-20:53
05:01-05:35
20:19-20:53
Nautical Twilight
05:35-06:06
19:48-20:19
05:35-06:06
19:48-20:19
Civil Twilight
06:06-06:34
19:21-19:48
06:06-06:34
19:21-19:48
Solar Day
06:34-19:21
12:47 long
06:34-19:21
12:47 long
Solar Noon
12:57
12:57
Next Seven Day Solar Calendar
September 2025 | Rise | Set | Noon | Duration | Astro Twilight | Nautical Twilight | Civil Twilight | |||
---|---|---|---|---|---|---|---|---|---|---|
Date | Start | End | Start | End | Start | End | ||||
7th | 06:34AM | 19:21PM | 12:57PM | 12:47 | 05:01AM | 05:35AM | 05:35AM | 06:06AM | 06:06AM | 06:34AM |
20:19PM | 20:53PM | 19:48PM | 20:19PM | 19:21PM | 19:48PM | |||||
8th | 06:34AM | 19:19PM | 12:57PM | 12:44 | 05:02AM | 05:36AM | 05:36AM | 06:07AM | 06:07AM | 06:34AM |
20:18PM | 20:51PM | 19:46PM | 20:18PM | 19:19PM | 19:46PM | |||||
9th | 06:35AM | 19:17PM | 12:56PM | 12:42 | 05:03AM | 05:37AM | 05:37AM | 06:08AM | 06:08AM | 06:35AM |
20:16PM | 20:49PM | 19:45PM | 20:16PM | 19:17PM | 19:45PM | |||||
10th | 06:36AM | 19:16PM | 12:56PM | 12:39 | 05:04AM | 05:38AM | 05:38AM | 06:09AM | 06:09AM | 06:36AM |
20:14PM | 20:47PM | 19:43PM | 20:14PM | 19:16PM | 19:43PM | |||||
11th | 06:37AM | 19:14PM | 12:56PM | 12:37 | 05:06AM | 05:39AM | 05:39AM | 06:10AM | 06:10AM | 06:37AM |
20:13PM | 20:45PM | 19:41PM | 20:13PM | 19:14PM | 19:41PM | |||||
12th | 06:38AM | 19:12PM | 12:55PM | 12:34 | 05:07AM | 05:40AM | 05:40AM | 06:11AM | 06:11AM | 06:38AM |
20:11PM | 20:44PM | 19:40PM | 20:11PM | 19:12PM | 19:40PM | |||||
13th | 06:39AM | 19:11PM | 12:55PM | 12:32 | 05:08AM | 05:41AM | 05:41AM | 06:12AM | 06:12AM | 06:39AM |
20:09PM | 20:42PM | 19:38PM | 20:09PM | 19:11PM | 19:38PM |
Live Moon Position
Next Seven Day Moon Calendar
September 2025 | Rise | Set | Rise | Meridian Passing | illumination |
---|---|---|---|---|---|
Date | |||||
![]() | - | 06:20AM | 19:26PM | 00:36AM | 99.7% |
8 | - | 07:33AM | 19:50PM | 01:23AM | 99.6% |
9 | - | 08:47AM | 20:16PM | 02:13AM | 96.6% |
10 | - | 10:03AM | 20:44PM | 03:02AM | 90.8% |
11 | - | 11:21AM | 21:18PM | 03:55AM | 82.5% |
12 | - | 12:38PM | 21:59PM | 04:51AM | 72.3% |
13 | - | 13:53PM | 22:50PM | 05:51AM | 60.9% |