Sunrise and sunset times in Red Cliff, CO
Check out today's and tomorrow's sunrise and sunset times in Red Cliff, CO, United States, as well as the whole calendar for September 2026.
Today
September 10, 2026 . Current time: 9:20:28 am
First light at 6:15:17 am
Sunrise time: 6:41:02 am
Sunset time: 7:23:38 pm
Last light at 7:49:23 pm
Day length: 12 hours, 42 minutes
10 hours, 3 minutes left for today's sunset in Red Cliff
Moon rose on Sep 10 at 6:08 AM
Moon will set on Sep 10 at 7:07 PMMoon phase: 🌑 New Moon (0%)🌑 New moon: today at 9:27 PM · 🌕 Full moon: Sep 26 at 10:50 AMTomorrow
September 11, 2026
First light at 6:16:15 am
Sunrise time: 6:41:57 am
Sunset time: 7:22:01 pm
Last light at 7:47:44 pm
Day length: 12 hours, 40 minutes
Tomorrow will be 2 minutes shorter than today in Red Cliff
Moon will rise on Sep 11 at 7:17 AM Moon will set on Sep 11 at 7:30 PMMoon phase: 🌒 Waxing Crescent (2%)
- Red Cliff, Colorado
- Latitude: 39.512207 (North)
- Longitude: -106.368088 (West)
- Time zone: Mountain Time MDT
Shortest day in Red Cliff, CO
The shortest day of the year will be in 4 months, during the winter solstice on December 21, 2026, with a daylight length of 9 hours and 25 minutes.Longest day in Red Cliff, CO
The longest day of the year was 2 months and 19 days ago, during the summer solstice on June 21, 2026, with a daylight length of 15 hours and 0 minutes.
September 2026 - Red Cliff, Colorado - Sunrise and sunset calendar
Sunrise and sunset times, civil twilight start and end times as well as solar noon, and day length for every day of September in Red Cliff.
The day length shortens by 1 hour, 13 minutes over the course of September 2026 in Red Cliff, CO - from 13 hours, 5 minutes on the first day to 11 hours, 51 minutes on the last day.
| Day | First Light | Sunrise | Sunset | Last Light | Day Length | Day Length Variation | Solar Noon
Time of day when the sun reaches its highest point in the sky.
|
Max Sun Altitude | Nautical Twilight Start | Nautical Twilight End | Astronomical Twilight Start | Astronomical Twilight End | Night Length
Calculated form this day's sunset to the next day's sunrise.
|
Moon phase |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tue, Sep 1 | 6:06:37 am | 6:32:46 am | 7:37:59 pm | 8:04:08 pm | 13h 5m 13s | -2m -30s | 1:05:22 pm | 58.5° | 5:33:50 am | 8:36:55 pm | 4:59:42 am | 9:11:03 pm | 10h 55m 42s | 🌖 (82%) |
| Wed, Sep 2 | 6:07:35 am | 6:33:41 am | 7:36:25 pm | 8:02:31 pm | 13h 2m 44s | -2m -29s | 1:05:03 pm | 58.2° | 5:34:54 am | 8:35:13 pm | 5:00:55 am | 9:09:12 pm | 10h 58m 11s | 🌖 (73%) |
| Thu, Sep 3 | 6:08:34 am | 6:34:36 am | 7:34:51 pm | 8:00:53 pm | 13h 0m 15s | -2m -29s | 1:04:44 pm | 57.8° | 5:35:57 am | 8:33:30 pm | 5:02:07 am | 9:07:21 pm | 11h 0m 40s | 🌖 (62%) |
| Fri, Sep 4 | 6:09:32 am | 6:35:31 am | 7:33:16 pm | 7:59:16 pm | 12h 57m 45s | -2m -30s | 1:04:24 pm | 57.4° | 5:37:01 am | 8:31:47 pm | 5:03:18 am | 9:05:30 pm | 11h 3m 11s | 🌗 (51%) |
| Sat, Sep 5 | 6:10:30 am | 6:36:27 am | 7:31:41 pm | 7:57:38 pm | 12h 55m 14s | -2m -31s | 1:04:04 pm | 57.1° | 5:38:04 am | 8:30:04 pm | 5:04:29 am | 9:03:38 pm | 11h 5m 41s | 🌘 (40%) |
| Sun, Sep 6 | 6:11:27 am | 6:37:22 am | 7:30:05 pm | 7:55:59 pm | 12h 52m 43s | -2m -31s | 1:03:43 pm | 56.7° | 5:39:06 am | 8:28:20 pm | 5:05:39 am | 9:01:48 pm | 11h 8m 12s | 🌘 (29%) |
| Mon, Sep 7 | 6:12:25 am | 6:38:17 am | 7:28:29 pm | 7:54:20 pm | 12h 50m 12s | -2m -31s | 1:03:23 pm | 56.3° | 5:40:09 am | 8:26:37 pm | 5:06:49 am | 8:59:57 pm | 11h 10m 43s | 🌘 (19%) |
| Tue, Sep 8 | 6:13:23 am | 6:39:12 am | 7:26:52 pm | 7:52:41 pm | 12h 47m 40s | -2m -32s | 1:03:02 pm | 56° | 5:41:11 am | 8:24:53 pm | 5:07:58 am | 8:58:06 pm | 11h 13m 15s | 🌘 (11%) |
| Wed, Sep 9 | 6:14:20 am | 6:40:07 am | 7:25:16 pm | 7:51:02 pm | 12h 45m 9s | -2m -31s | 1:02:41 pm | 55.6° | 5:42:13 am | 8:23:09 pm | 5:09:07 am | 8:56:16 pm | 11h 15m 46s | 🌘 (5%) |
| Thu, Sep 10 | 6:15:17 am | 6:41:02 am | 7:23:38 pm | 7:49:23 pm | 12h 42m 36s | -2m -33s | 1:02:20 pm | 55.2° | 5:43:15 am | 8:21:26 pm | 5:10:15 am | 8:54:25 pm | 11h 18m 19s | 🌘 (1%) |
| Fri, Sep 11 | 6:16:15 am | 6:41:57 am | 7:22:01 pm | 7:47:44 pm | 12h 40m 4s | -2m -32s | 1:01:59 pm | 54.8° | 5:44:16 am | 8:19:42 pm | 5:11:23 am | 8:52:35 pm | 11h 20m 51s | 🌑 (0%) |
| Sat, Sep 12 | 6:17:12 am | 6:42:52 am | 7:20:24 pm | 7:46:04 pm | 12h 37m 32s | -2m -32s | 1:01:38 pm | 54.4° | 5:45:17 am | 8:17:59 pm | 5:12:30 am | 8:50:46 pm | 11h 23m 23s | 🌒 (2%) |
| Sun, Sep 13 | 6:18:09 am | 6:43:47 am | 7:18:46 pm | 7:44:25 pm | 12h 34m 59s | -2m -33s | 1:01:17 pm | 54.1° | 5:46:18 am | 8:16:15 pm | 5:13:37 am | 8:48:56 pm | 11h 25m 56s | 🌒 (5%) |
| Mon, Sep 14 | 6:19:06 am | 6:44:42 am | 7:17:08 pm | 7:42:45 pm | 12h 32m 26s | -2m -33s | 1:00:55 pm | 53.7° | 5:47:18 am | 8:14:32 pm | 5:14:43 am | 8:47:07 pm | 11h 28m 30s | 🌒 (11%) |
| Tue, Sep 15 | 6:20:02 am | 6:45:38 am | 7:15:30 pm | 7:41:05 pm | 12h 29m 52s | -2m -34s | 1:00:34 pm | 53.3° | 5:48:19 am | 8:12:49 pm | 5:15:49 am | 8:45:18 pm | 11h 31m 3s | 🌒 (18%) |
| Wed, Sep 16 | 6:20:59 am | 6:46:33 am | 7:13:52 pm | 7:39:25 pm | 12h 27m 19s | -2m -33s | 1:00:12 pm | 52.9° | 5:49:19 am | 8:11:06 pm | 5:16:55 am | 8:43:30 pm | 11h 33m 36s | 🌒 (26%) |
| Thu, Sep 17 | 6:21:56 am | 6:47:28 am | 7:12:14 pm | 7:37:46 pm | 12h 24m 46s | -2m -33s | 12:59:51 pm | 52.5° | 5:50:19 am | 8:09:23 pm | 5:18:00 am | 8:41:42 pm | 11h 36m 10s | 🌒 (35%) |
| Fri, Sep 18 | 6:22:53 am | 6:48:24 am | 7:10:35 pm | 7:36:06 pm | 12h 22m 11s | -2m -35s | 12:59:29 pm | 52.1° | 5:51:18 am | 8:07:40 pm | 5:19:05 am | 8:39:54 pm | 11h 38m 44s | 🌓 (44%) |
| Sat, Sep 19 | 6:23:49 am | 6:49:19 am | 7:08:57 pm | 7:34:27 pm | 12h 19m 38s | -2m -33s | 12:59:08 pm | 51.7° | 5:52:18 am | 8:05:58 pm | 5:20:09 am | 8:38:07 pm | 11h 41m 18s | 🌓 (54%) |
| Sun, Sep 20 | 6:24:46 am | 6:50:15 am | 7:07:19 pm | 7:32:47 pm | 12h 17m 4s | -2m -34s | 12:58:47 pm | 51.3° | 5:53:17 am | 8:04:16 pm | 5:21:13 am | 8:36:20 pm | 11h 43m 51s | 🌔 (63%) |
| Mon, Sep 21 | 6:25:42 am | 6:51:10 am | 7:05:40 pm | 7:31:08 pm | 12h 14m 30s | -2m -34s | 12:58:25 pm | 51° | 5:54:16 am | 8:02:34 pm | 5:22:16 am | 8:34:34 pm | 11h 46m 26s | 🌔 (72%) |
| Tue, Sep 22 | 6:26:39 am | 6:52:06 am | 7:04:02 pm | 7:29:29 pm | 12h 11m 56s | -2m -34s | 12:58:04 pm | 50.6° | 5:55:15 am | 8:00:53 pm | 5:23:20 am | 8:32:49 pm | 11h 49m 0s | 🌔 (80%) |
| Wed, Sep 23 | 6:27:36 am | 6:53:02 am | 7:02:24 pm | 7:27:51 pm | 12h 9m 22s | -2m -34s | 12:57:43 pm | 50.2° | 5:56:14 am | 7:59:12 pm | 5:24:23 am | 8:31:04 pm | 11h 51m 34s | 🌔 (87%) |
| Thu, Sep 24 | 6:28:32 am | 6:53:58 am | 7:00:46 pm | 7:26:12 pm | 12h 6m 48s | -2m -34s | 12:57:22 pm | 49.8° | 5:57:13 am | 7:57:32 pm | 5:25:25 am | 8:29:19 pm | 11h 54m 9s | 🌔 (93%) |
| Fri, Sep 25 | 6:29:29 am | 6:54:55 am | 6:59:08 pm | 7:24:34 pm | 12h 4m 13s | -2m -35s | 12:57:01 pm | 49.4° | 5:58:11 am | 7:55:51 pm | 5:26:27 am | 8:27:36 pm | 11h 56m 43s | 🌔 (98%) |
| Sat, Sep 26 | 6:30:26 am | 6:55:51 am | 6:57:31 pm | 7:22:56 pm | 12h 1m 40s | -2m -33s | 12:56:41 pm | 49° | 5:59:10 am | 7:54:12 pm | 5:27:29 am | 8:25:52 pm | 11h 59m 17s | 🌕 (100%) |
| Sun, Sep 27 | 6:31:23 am | 6:56:48 am | 6:55:53 pm | 7:21:18 pm | 11h 59m 5s | -2m -35s | 12:56:20 pm | 48.6° | 6:00:08 am | 7:52:33 pm | 5:28:31 am | 8:24:10 pm | 12h 1m 51s | 🌖 (100%) |
| Mon, Sep 28 | 6:32:20 am | 6:57:44 am | 6:54:16 pm | 7:19:41 pm | 11h 56m 32s | -2m -33s | 12:56:00 pm | 48.2° | 6:01:07 am | 7:50:54 pm | 5:29:32 am | 8:22:28 pm | 12h 4m 25s | 🌖 (97%) |
| Tue, Sep 29 | 6:33:17 am | 6:58:41 am | 6:52:39 pm | 7:18:04 pm | 11h 53m 58s | -2m -34s | 12:55:40 pm | 47.8° | 6:02:05 am | 7:49:16 pm | 5:30:33 am | 8:20:47 pm | 12h 7m 0s | 🌖 (92%) |
| Wed, Sep 30 | 6:34:14 am | 6:59:39 am | 6:51:03 pm | 7:16:28 pm | 11h 51m 24s | -2m -34s | 12:55:21 pm | 47.5° | 6:03:03 am | 7:47:38 pm | 5:31:34 am | 8:19:07 pm | 12h 9m 33s | 🌖 (85%) |
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Sunrise and Sunset photos in Red Cliff, CO
Enjoy this beautiful gallery of images of the sunset and sunrise at Red Cliff, CO. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Red Cliff, CO - 2026
The following graph shows sunrise and sunset times in Red Cliff, CO for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Red Cliff, CO.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Red Cliff, CO
In Red Cliff, CO, the earliest sunrise of 2026 is on June 13 at 5:36 am, while the latest sunrise is on October 31 at 7:31 am. The earliest sunset is on December 7 at 4:43 pm, and the latest sunset is on June 27 at 8:38 pm.
Red Cliff, CO gets 5h 35m more daylight on the longest day than on the shortest one (15h 00m versus 9h 25m). Averaged over the whole year, a day lasts 12h 15m.
Red Cliff, CO Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Red Cliff. Throughout the year, it slowly traces this figure-eight:
Move along the curve to read the Sun's altitude and azimuth for any day of the year in Red Cliff.
Over the year, the 12:00 Sun swings between just 27° above the horizon (around Dec 21) and 73.8° (around Jun 21) in Red Cliff. The smaller loop sits at the top, the signature of a Northern Hemisphere analemma.
Detailed Analemma Chart
The technical chart below plots one dot per day, labels the first day of each month, marks the solstices, equinoxes, perihelion and aphelion, and draws the noon altitude of the equinoxes (90° minus your latitude) together with its ±23.4° seasonal limits.
Why does the figure look wider here than in the sky view above?
Both draw the same data, but with different conventions. The sky view uses the same scale on both axes, so it shows the analemma with its true proportions, as a camera would capture it: about 47° tall and only a few degrees wide. This chart, like most technical analemma diagrams, stretches each axis independently to fill the plot, expanding the narrow azimuth range several times so its day-to-day variation can actually be read. Also, azimuth is not sky distance: near the zenith, one degree of azimuth spans much less than one degree across the sky, which further widens the figure in this representation.
Places near Red Cliff, CO
These nearby towns and cities have almost the same sunrise and sunset times as Red Cliff, CO — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Minturn 6 miVail 9 miAvon 12 miFrisco 15 miEdwards 15 miBreckenridge 18 miSilverthorne 18 miBlue River 18 mi