Sunrise and sunset times in Rollinsville, CO
Check out today's and tomorrow's sunrise and sunset times in Rollinsville, CO, United States, as well as the whole calendar for September 2026.
Today
September 10, 2026 . Current time: 9:21:05 am
First light at 6:11:24 am
Sunrise time: 6:37:18 am
Sunset time: 7:20:26 pm
Last light at 7:46:20 pm
Day length: 12 hours, 43 minutes
9 hours, 59 minutes left for today's sunset in Rollinsville
Moon rose on Sep 10 at 6:04 AM
Moon will set on Sep 10 at 7:03 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 6:12:22 am
Sunrise time: 6:38:14 am
Sunset time: 7:18:48 pm
Last light at 7:44:40 pm
Day length: 12 hours, 40 minutes
Tomorrow will be 2 minutes shorter than today in Rollinsville
Moon will rise on Sep 11 at 7:14 AM Moon will set on Sep 11 at 7:27 PMMoon phase: 🌒 Waxing Crescent (2%)
- Rollinsville, Colorado
- Latitude: 39.917210 (North)
- Longitude: -105.501106 (West)
- Time zone: Mountain Time MDT
Shortest day in Rollinsville, 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 23 minutes.Longest day in Rollinsville, 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 3 minutes.
September 2026 - Rollinsville, 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 Rollinsville.
The day length shortens by 1 hour, 14 minutes over the course of September 2026 in Rollinsville, CO - from 13 hours, 6 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 | 6:02:33 am | 6:28:52 am | 7:34:57 pm | 8:01:16 pm | 13h 6m 5s | -2m -30s | 1:01:54 pm | 58.1° | 5:29:32 am | 8:34:17 pm | 4:55:08 am | 9:08:41 pm | 10h 54m 51s | 🌖 (82%) |
| Wed, Sep 2 | 6:03:33 am | 6:29:48 am | 7:33:22 pm | 7:59:37 pm | 13h 3m 34s | -2m -31s | 1:01:35 pm | 57.8° | 5:30:37 am | 8:32:33 pm | 4:56:22 am | 9:06:48 pm | 10h 57m 23s | 🌖 (73%) |
| Thu, Sep 3 | 6:04:32 am | 6:30:45 am | 7:31:46 pm | 7:57:59 pm | 13h 1m 1s | -2m -33s | 1:01:16 pm | 57.4° | 5:31:42 am | 8:30:49 pm | 4:57:36 am | 9:04:55 pm | 10h 59m 55s | 🌖 (62%) |
| Fri, Sep 4 | 6:05:32 am | 6:31:41 am | 7:30:10 pm | 7:56:20 pm | 12h 58m 29s | -2m -32s | 1:00:56 pm | 57° | 5:32:47 am | 8:29:04 pm | 4:58:48 am | 9:03:03 pm | 11h 2m 27s | 🌗 (51%) |
| Sat, Sep 5 | 6:06:31 am | 6:32:37 am | 7:28:34 pm | 7:54:41 pm | 12h 55m 57s | -2m -32s | 1:00:36 pm | 56.7° | 5:33:51 am | 8:27:20 pm | 5:00:01 am | 9:01:10 pm | 11h 4m 59s | 🌘 (40%) |
| Sun, Sep 6 | 6:07:30 am | 6:33:33 am | 7:26:57 pm | 7:53:01 pm | 12h 53m 24s | -2m -33s | 1:00:15 pm | 56.3° | 5:34:55 am | 8:25:35 pm | 5:01:13 am | 8:59:18 pm | 11h 7m 33s | 🌘 (29%) |
| Mon, Sep 7 | 6:08:28 am | 6:34:30 am | 7:25:20 pm | 7:51:21 pm | 12h 50m 50s | -2m -34s | 12:59:55 pm | 55.9° | 5:35:59 am | 8:23:50 pm | 5:02:24 am | 8:57:26 pm | 11h 10m 6s | 🌘 (19%) |
| Tue, Sep 8 | 6:09:27 am | 6:35:26 am | 7:23:42 pm | 7:49:41 pm | 12h 48m 16s | -2m -34s | 12:59:34 pm | 55.5° | 5:37:03 am | 8:22:05 pm | 5:03:35 am | 8:55:33 pm | 11h 12m 40s | 🌘 (11%) |
| Wed, Sep 9 | 6:10:26 am | 6:36:22 am | 7:22:04 pm | 7:48:01 pm | 12h 45m 42s | -2m -34s | 12:59:13 pm | 55.2° | 5:38:06 am | 8:20:21 pm | 5:04:45 am | 8:53:41 pm | 11h 15m 14s | 🌘 (5%) |
| Thu, Sep 10 | 6:11:24 am | 6:37:18 am | 7:20:26 pm | 7:46:20 pm | 12h 43m 8s | -2m -34s | 12:58:52 pm | 54.8° | 5:39:09 am | 8:18:36 pm | 5:05:55 am | 8:51:50 pm | 11h 17m 48s | 🌘 (1%) |
| Fri, Sep 11 | 6:12:22 am | 6:38:14 am | 7:18:48 pm | 7:44:40 pm | 12h 40m 34s | -2m -34s | 12:58:31 pm | 54.4° | 5:40:11 am | 8:16:51 pm | 5:07:04 am | 8:49:58 pm | 11h 20m 23s | 🌑 (0%) |
| Sat, Sep 12 | 6:13:21 am | 6:39:11 am | 7:17:09 pm | 7:42:59 pm | 12h 37m 58s | -2m -36s | 12:58:10 pm | 54° | 5:41:14 am | 8:15:06 pm | 5:08:13 am | 8:48:07 pm | 11h 22m 58s | 🌒 (2%) |
| Sun, Sep 13 | 6:14:19 am | 6:40:07 am | 7:15:30 pm | 7:41:18 pm | 12h 35m 23s | -2m -35s | 12:57:49 pm | 53.6° | 5:42:16 am | 8:13:21 pm | 5:09:21 am | 8:46:16 pm | 11h 25m 33s | 🌒 (5%) |
| Mon, Sep 14 | 6:15:17 am | 6:41:03 am | 7:13:51 pm | 7:39:37 pm | 12h 32m 48s | -2m -35s | 12:57:27 pm | 53.3° | 5:43:17 am | 8:11:37 pm | 5:10:29 am | 8:44:26 pm | 11h 28m 8s | 🌒 (11%) |
| Tue, Sep 15 | 6:16:15 am | 6:41:59 am | 7:12:12 pm | 7:37:57 pm | 12h 30m 13s | -2m -35s | 12:57:06 pm | 52.9° | 5:44:19 am | 8:09:52 pm | 5:11:36 am | 8:42:35 pm | 11h 30m 44s | 🌒 (18%) |
| Wed, Sep 16 | 6:17:13 am | 6:42:56 am | 7:10:33 pm | 7:36:16 pm | 12h 27m 37s | -2m -36s | 12:56:44 pm | 52.5° | 5:45:20 am | 8:08:08 pm | 5:12:43 am | 8:40:46 pm | 11h 33m 19s | 🌒 (26%) |
| Thu, Sep 17 | 6:18:11 am | 6:43:52 am | 7:08:54 pm | 7:34:35 pm | 12h 25m 2s | -2m -35s | 12:56:23 pm | 52.1° | 5:46:22 am | 8:06:24 pm | 5:13:49 am | 8:38:56 pm | 11h 35m 55s | 🌒 (35%) |
| Fri, Sep 18 | 6:19:08 am | 6:44:49 am | 7:07:14 pm | 7:32:54 pm | 12h 22m 25s | -2m -37s | 12:56:01 pm | 51.7° | 5:47:22 am | 8:04:40 pm | 5:14:55 am | 8:37:07 pm | 11h 38m 31s | 🌓 (44%) |
| Sat, Sep 19 | 6:20:06 am | 6:45:45 am | 7:05:35 pm | 7:31:14 pm | 12h 19m 50s | -2m -35s | 12:55:40 pm | 51.3° | 5:48:23 am | 8:02:57 pm | 5:16:01 am | 8:35:19 pm | 11h 41m 7s | 🌓 (54%) |
| Sun, Sep 20 | 6:21:04 am | 6:46:42 am | 7:03:55 pm | 7:29:33 pm | 12h 17m 13s | -2m -37s | 12:55:19 pm | 50.9° | 5:49:24 am | 8:01:14 pm | 5:17:06 am | 8:33:31 pm | 11h 43m 44s | 🌔 (63%) |
| Mon, Sep 21 | 6:22:02 am | 6:47:39 am | 7:02:16 pm | 7:27:53 pm | 12h 14m 37s | -2m -36s | 12:54:57 pm | 50.6° | 5:50:24 am | 7:59:31 pm | 5:18:11 am | 8:31:44 pm | 11h 46m 20s | 🌔 (72%) |
| Tue, Sep 22 | 6:23:00 am | 6:48:36 am | 7:00:37 pm | 7:26:13 pm | 12h 12m 1s | -2m -36s | 12:54:36 pm | 50.2° | 5:51:24 am | 7:57:48 pm | 5:19:16 am | 8:29:57 pm | 11h 48m 56s | 🌔 (80%) |
| Wed, Sep 23 | 6:23:57 am | 6:49:33 am | 6:58:57 pm | 7:24:33 pm | 12h 9m 24s | -2m -37s | 12:54:15 pm | 49.8° | 5:52:24 am | 7:56:06 pm | 5:20:20 am | 8:28:10 pm | 11h 51m 33s | 🌔 (87%) |
| Thu, Sep 24 | 6:24:55 am | 6:50:30 am | 6:57:18 pm | 7:22:53 pm | 12h 6m 48s | -2m -36s | 12:53:54 pm | 49.4° | 5:53:24 am | 7:54:24 pm | 5:21:24 am | 8:26:25 pm | 11h 54m 9s | 🌔 (93%) |
| Fri, Sep 25 | 6:25:53 am | 6:51:27 am | 6:55:39 pm | 7:21:14 pm | 12h 4m 12s | -2m -36s | 12:53:33 pm | 49° | 5:54:24 am | 7:52:43 pm | 5:22:27 am | 8:24:40 pm | 11h 56m 46s | 🌔 (98%) |
| Sat, Sep 26 | 6:26:51 am | 6:52:25 am | 6:54:01 pm | 7:19:35 pm | 12h 1m 36s | -2m -36s | 12:53:13 pm | 48.6° | 5:55:24 am | 7:51:02 pm | 5:23:31 am | 8:22:55 pm | 11h 59m 22s | 🌕 (100%) |
| Sun, Sep 27 | 6:27:49 am | 6:53:23 am | 6:52:22 pm | 7:17:56 pm | 11h 58m 59s | -2m -37s | 12:52:52 pm | 48.2° | 5:56:23 am | 7:49:22 pm | 5:24:33 am | 8:21:11 pm | 12h 1m 59s | 🌖 (100%) |
| Mon, Sep 28 | 6:28:47 am | 6:54:21 am | 6:50:44 pm | 7:16:18 pm | 11h 56m 23s | -2m -36s | 12:52:32 pm | 47.8° | 5:57:23 am | 7:47:42 pm | 5:25:36 am | 8:19:28 pm | 12h 4m 35s | 🌖 (97%) |
| Tue, Sep 29 | 6:29:45 am | 6:55:19 am | 6:49:06 pm | 7:14:40 pm | 11h 53m 47s | -2m -36s | 12:52:12 pm | 47.4° | 5:58:22 am | 7:46:03 pm | 5:26:38 am | 8:17:46 pm | 12h 7m 11s | 🌖 (92%) |
| Wed, Sep 30 | 6:30:43 am | 6:56:17 am | 6:47:28 pm | 7:13:02 pm | 11h 51m 11s | -2m -36s | 12:51:53 pm | 47.1° | 5:59:21 am | 7:44:24 pm | 5:27:41 am | 8:16:05 pm | 12h 9m 48s | 🌖 (85%) |
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Sunrise and Sunset photos in Rollinsville, CO
Enjoy this beautiful gallery of images of the sunset and sunrise at Rollinsville, CO. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Rollinsville, CO - 2026
The following graph shows sunrise and sunset times in Rollinsville, 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 Rollinsville, CO.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Rollinsville, CO
In Rollinsville, CO, the earliest sunrise of 2026 is on June 13 at 5:31 am, while the latest sunrise is on October 31 at 7:28 am. The earliest sunset is on December 7 at 4:38 pm, and the latest sunset is on June 27 at 8:36 pm.
Rollinsville, CO gets 5h 40m more daylight on the longest day than on the shortest one (15h 03m versus 9h 23m). Averaged over the whole year, a day lasts 12h 15m.
Rollinsville, CO Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Rollinsville. 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 Rollinsville.
Over the year, the 12:00 Sun swings between just 26.6° above the horizon (around Dec 21) and 73.5° (around Jun 21) in Rollinsville. 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 Rollinsville, CO
These nearby towns and cities have almost the same sunrise and sunset times as Rollinsville, CO — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Nederland 3 miCoal Creek 7 miCentral City 8 miBlack Hawk 8 miWard 11 miIdaho Springs 12 miBoulder 14 miWinter Park 14 mi