Sun and Moon Today in Lone Tree, 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-05:04
20:47-00:00AM
00:00AM-05:04
20:47-00:00AM
Astronomical Twilight
05:04-05:37
20:14-20:47
05:04-05:37
20:14-20:47
Nautical Twilight
05:37-06:09
19:43-20:14
05:37-06:09
19:43-20:14
Civil Twilight
06:09-06:36
19:16-19:43
06:09-06:36
19:16-19:43
Solar Day
06:36-19:16
12:40 long
06:36-19:16
12:40 long
Solar Noon
12:56
12:56
Next Seven Day Solar Calendar
September 2025 | Rise | Set | Noon | Duration | Astro Twilight | Nautical Twilight | Civil Twilight | |||
---|---|---|---|---|---|---|---|---|---|---|
Date | Start | End | Start | End | Start | End | ||||
10th | 06:36AM | 19:16PM | 12:56PM | 12:40 | 05:04AM | 05:37AM | 05:37AM | 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 | 05:05AM | 05:38AM | 05:38AM | 06:10AM | 06:10AM | 06:37AM |
20:13PM | 20:46PM | 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 | |||||
14th | 06:40AM | 19:09PM | 12:55PM | 12:29 | 05:09AM | 05:42AM | 05:42AM | 06:13AM | 06:13AM | 06:40AM |
20:08PM | 20:40PM | 19:36PM | 20:08PM | 19:09PM | 19:36PM | |||||
15th | 06:41AM | 19:08PM | 12:54PM | 12:27 | 05:10AM | 05:43AM | 05:43AM | 06:14AM | 06:14AM | 06:41AM |
20:06PM | 20:38PM | 19:35PM | 20:06PM | 19:08PM | 19:35PM | |||||
16th | 06:42AM | 19:06PM | 12:54PM | 12:24 | 05:11AM | 05:44AM | 05:44AM | 06:15AM | 06:15AM | 06:42AM |
20:04PM | 20:36PM | 19:33PM | 20:04PM | 19:06PM | 19:33PM |
Live Moon Position
Next Seven Day Moon Calendar
September 2025 | Rise | Set | Rise | Meridian Passing | illumination |
---|---|---|---|---|---|
Date | |||||
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 | 22:49PM | 05:51AM | 60.9% |
![]() | - | 15:00PM | 23:50PM | 06:54AM | 49.1% |
15 | - | 15:56PM | never rise | 07:55AM | 37.5% |
16 | 00:58AM | 16:41PM | - | 08:54AM | 26.8% |