Sunrise and sunset times in Coal Creek, CO
EditCheck out today's and tomorrow's sunrise and sunset times in Coal Creek, as well as the whole calendar for October 2026.
Noticed slightly different times? We upgraded our calculations
Today
October 21, 2026. Current time: 5:22:28 am
Night ends at 5:48 am5:48:03 am
Start of astronomical twilight: the Sun is 18° below the horizon and the sky begins to brighten, too faintly to notice in a city.·First light at 6:51 am6:50:54 am
Dawn, the start of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 7:18:24 am MDTWhen the top edge of the Sun appears over a flat, clear horizon. Behind hills, mountains or buildings the Sun appears a few minutes later (or more in a valley).
Sunset time: 6:13:08 pm MDTWhen the top edge of the Sun disappears below a flat, clear horizon. Behind hills, mountains or buildings the Sun disappears a few minutes earlier (or more in a valley).
Dark at 6:41 pm6:40:37 pm
Dusk, the end of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 7:43 pm7:43:23 pm
End of astronomical twilight: the Sun is 18° below the horizon and the sky is dark enough to see the faintest stars. In a city it looks dark sooner.
Sun position chart
Now · Sun altitude: -22.91° (below the horizon) · Azimuth: 84.9° (E)
Daylight Golden Hour Dawn & dusk (civil twilight) Night
Day length: 10 hours, 54 minutes
1 hour, 55 minutes left until today's sunrise in Coal Creek
Moon set on Oct 21 at 2:20 am
Moon will rise on Oct 21 at 3:58 pmMoon phase: 🌔 Waxing Gibbous (76%)🌕 Full moon: Oct 25 at 10:11 pm · 🌑 New moon: Nov 9 at 12:02 amTomorrow
October 22, 2026
Night ends at 5:49 am5:49:02 am
Start of astronomical twilight: the Sun is 18° below the horizon and the sky begins to brighten, too faintly to notice in a city.·First light at 6:52 am6:51:56 am
Dawn, the start of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 7:19:29 am MDTWhen the top edge of the Sun appears over a flat, clear horizon. Behind hills, mountains or buildings the Sun appears a few minutes later (or more in a valley).
Sunset time: 6:11:45 pm MDTWhen the top edge of the Sun disappears below a flat, clear horizon. Behind hills, mountains or buildings the Sun disappears a few minutes earlier (or more in a valley).
Dark at 6:39 pm6:39:17 pm
Dusk, the end of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 7:42 pm7:42:06 pm
End of astronomical twilight: the Sun is 18° below the horizon and the sky is dark enough to see the faintest stars. In a city it looks dark sooner.
Day length: 10 hours, 52 minutes
Tomorrow will be 2 minutes shorter than today in Coal Creek
Moon will set on Oct 22 at 3:24 am Moon will rise on Oct 22 at 4:20 pmMoon phase: 🌔 Waxing Gibbous (90%)
- Coal Creek, Colorado
- Latitude: 39.906376 (North)
- Longitude: -105.377495 (West)
- Time zone: Mountain Daylight Time (MDT, UTC−6)
Shortest day in Coal Creek, CO
The shortest day of the year will be in 2 months and 0 days, during the winter solstice on December 21, 2026, with a daylight length of 9 hours, 20 minutes.Longest day in Coal Creek, CO
The longest day of the year was around 4 months ago, during the summer solstice on June 21, 2026, with a daylight length of 15 hours.
October 2026 - Coal Creek, 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 October in Coal Creek.
All times are in Coal Creek's time: Mountain Daylight Time (MDT, UTC−6).
The day length shortens by 1 hour, 15 minutes over the course of October 2026 in Coal Creek, CO - from 11 hours, 45 minutes on the first day to 10 hours, 30 minutes on the last day.
| Day | First LightStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light. | SunriseWhen the top edge of the Sun appears over a flat, clear horizon. Behind hills, mountains or buildings the Sun appears a few minutes later (or more in a valley). | Sunrise Variation |
SunsetWhen the top edge of the Sun disappears below a flat, clear horizon. Behind hills, mountains or buildings the Sun disappears a few minutes earlier (or more in a valley). | Sunset Variation |
Last LightEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors. | Day Length | Day Length Variation | Solar NoonTime 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 LengthCalculated from this day's sunset to the next day's sunrise. | Moon phase | Solar Midnight | Sun DeclinationThe latitude where the Sun is directly overhead at solar noon (the Sun's declination). It moves between the two tropics through the year. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thu, Oct 1 | Twilight startStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.6:30:57 am | 6:57:56 am | +58s | 6:43:36 pm | -1m 38s | Twilight endEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.7:10:32 pm | 11h 45m 40s | -2m 36s | Solar noonTime of day when the sun reaches its highest point in the sky.12:51:05 pm | 46.68° | 5:59:35 am | 7:41:51 pm | 5:27:56 am | 8:13:25 pm | Night lengthCalculated from this day's sunset to the next day's sunrise.12h 15m 19s | 🌖 (65%)Waning Gibbous: 65% illuminated at midnight, at the end of the day | 12:51:15 am | 3.4° S |
| Fri, Oct 2 | 6:31:56 am | 6:58:55 am | +59s | 6:41:59 pm | -1m 37s | 7:08:56 pm | 11h 43m 4s | -2m 36s | 12:50:46 pm | 46.29° | 6:00:34 am | 7:40:13 pm | 5:28:57 am | 8:11:46 pm | 12h 17m 55s | 🌖 (54%)Waning Gibbous: 54% illuminated at midnight, at the end of the day | 12:50:56 am | 3.8° S |
| Sat, Oct 3 | 6:32:54 am | 6:59:54 am | +59s | 6:40:23 pm | -1m 36s | 7:07:20 pm | 11h 40m 29s | -2m 35s | 12:50:27 pm | 45.91° | 6:01:34 am | 7:38:37 pm | 5:29:59 am | 8:10:07 pm | 12h 20m 30s | 🌗 (42%) Last quarter at 7:25 amLast quarter at 7:25 am. At midnight, at the end of the day: 42% illuminated |
12:50:36 am | 4.2° S |
| Sun, Oct 4 | 6:33:53 am | 7:00:53 am | +59s | 6:38:47 pm | -1m 36s | 7:05:45 pm | 11h 37m 54s | -2m 35s | 12:50:09 pm | 45.52° | 6:02:33 am | 7:37:01 pm | 5:31:00 am | 8:08:29 pm | 12h 23m 5s | 🌘 (31%)Waning Crescent: 31% illuminated at midnight, at the end of the day | 12:50:19 am | 4.6° S |
| Mon, Oct 5 | 6:34:51 am | 7:01:52 am | +59s | 6:37:11 pm | -1m 36s | 7:04:10 pm | 11h 35m 19s | -2m 35s | 12:49:50 pm | 45.14° | 6:03:32 am | 7:35:26 pm | 5:32:01 am | 8:06:52 pm | 12h 25m 41s | 🌘 (21%)Waning Crescent: 21% illuminated at midnight, at the end of the day | 12:49:59 am | 5.0° S |
| Tue, Oct 6 | 6:35:50 am | 7:02:52 am | +1m 0s | 6:35:36 pm | -1m 35s | 7:02:36 pm | 11h 32m 44s | -2m 35s | 12:49:33 pm | 44.75° | 6:04:31 am | 7:33:51 pm | 5:33:02 am | 8:05:16 pm | 12h 28m 16s | 🌘 (13%)Waning Crescent: 13% illuminated at midnight, at the end of the day | 12:49:42 am | 5.3° S |
| Wed, Oct 7 | 6:36:49 am | 7:03:52 am | +1m 0s | 6:34:01 pm | -1m 35s | 7:01:02 pm | 11h 30m 9s | -2m 35s | 12:49:15 pm | 44.37° | 6:05:30 am | 7:32:18 pm | 5:34:03 am | 8:03:41 pm | 12h 30m 51s | 🌘 (7%)Waning Crescent: 7% illuminated at midnight, at the end of the day | 12:49:24 am | 5.7° S |
| Thu, Oct 8 | 6:37:48 am | 7:04:52 am | +1m 0s | 6:32:27 pm | -1m 34s | 6:59:29 pm | 11h 27m 35s | -2m 34s | 12:48:58 pm | 43.99° | 6:06:29 am | 7:30:45 pm | 5:35:03 am | 8:02:07 pm | 12h 33m 26s | 🌘 (2%)Waning Crescent: 2% illuminated at midnight, at the end of the day | 12:49:07 am | 6.1° S |
| Fri, Oct 9 | 6:38:47 am | 7:05:53 am | +1m 1s | 6:30:54 pm | -1m 33s | 6:57:57 pm | 11h 25m 1s | -2m 34s | 12:48:41 pm | 43.61° | 6:07:28 am | 7:29:13 pm | 5:36:04 am | 8:00:33 pm | 12h 36m 0s | 🌘 (0.3%)Waning Crescent: 0.3% illuminated at midnight, at the end of the day | 12:48:49 am | 6.5° S |
| Sat, Oct 10 | 6:39:47 am | 7:06:54 am | +1m 1s | 6:29:21 pm | -1m 33s | 6:56:25 pm | 11h 22m 27s | -2m 34s | 12:48:25 pm | 43.23° | 6:08:27 am | 7:27:42 pm | 5:37:04 am | 7:59:01 pm | 12h 38m 34s | 🌑 (1%) New moon at 9:50 amNew moon at 9:50 am. At midnight, at the end of the day: 1% illuminated |
12:48:33 am | 6.9° S |
| Sun, Oct 11 | 6:40:46 am | 7:07:55 am | +1m 1s | 6:27:48 pm | -1m 33s | 6:54:55 pm | 11h 19m 53s | -2m 33s | 12:48:10 pm | 42.85° | 6:09:26 am | 7:26:12 pm | 5:38:04 am | 7:57:30 pm | 12h 41m 8s | 🌒 (3%)Waxing Crescent: 3% illuminated at midnight, at the end of the day | 12:48:18 am | 7.2° S |
| Mon, Oct 12 | 6:41:46 am | 7:08:56 am | +1m 1s | 6:26:17 pm | -1m 31s | 6:53:25 pm | 11h 17m 21s | -2m 33s | 12:47:54 pm | 42.48° | 6:10:26 am | 7:24:43 pm | 5:39:04 am | 7:56:00 pm | 12h 43m 41s | 🌒 (7%)Waxing Crescent: 7% illuminated at midnight, at the end of the day | 12:48:01 am | 7.6° S |
| Tue, Oct 13 | 6:42:46 am | 7:09:58 am | +1m 2s | 6:24:46 pm | -1m 31s | 6:51:56 pm | 11h 14m 48s | -2m 33s | 12:47:40 pm | 42.11° | 6:11:25 am | 7:23:14 pm | 5:40:04 am | 7:54:31 pm | 12h 46m 14s | 🌒 (13%)Waxing Crescent: 13% illuminated at midnight, at the end of the day | 12:47:47 am | 8.0° S |
| Wed, Oct 14 | 6:43:46 am | 7:11:00 am | +1m 2s | 6:23:16 pm | -1m 30s | 6:50:27 pm | 11h 12m 16s | -2m 32s | 12:47:26 pm | 41.73° | 6:12:24 am | 7:21:47 pm | 5:41:04 am | 7:53:04 pm | 12h 48m 47s | 🌒 (20%)Waxing Crescent: 20% illuminated at midnight, at the end of the day | 12:47:33 am | 8.4° S |
| Thu, Oct 15 | 6:44:47 am | 7:12:03 am | +1m 3s | 6:21:46 pm | -1m 30s | 6:49:00 pm | 11h 9m 43s | -2m 32s | 12:47:12 pm | 41.36° | 6:13:24 am | 7:20:21 pm | 5:42:04 am | 7:51:37 pm | 12h 51m 19s | 🌒 (28%)Waxing Crescent: 28% illuminated at midnight, at the end of the day | 12:47:19 am | 8.7° S |
| Fri, Oct 16 | 6:45:48 am | 7:13:05 am | +1m 2s | 6:20:18 pm | -1m 28s | 6:47:34 pm | 11h 7m 13s | -2m 31s | 12:46:59 pm | 41.00° | 6:14:23 am | 7:18:56 pm | 5:43:04 am | 7:50:12 pm | 12h 53m 51s | 🌒 (37%)Waxing Crescent: 37% illuminated at midnight, at the end of the day | 12:47:05 am | 9.1° S |
| Sat, Oct 17 | 6:46:48 am | 7:14:09 am | +1m 4s | 6:18:50 pm | -1m 28s | 6:46:08 pm | 11h 4m 41s | -2m 31s | 12:46:47 pm | 40.63° | 6:15:23 am | 7:17:31 pm | 5:44:04 am | 7:48:47 pm | 12h 56m 22s | 🌒 (46%)Waxing Crescent: 46% illuminated at midnight, at the end of the day | 12:46:53 am | 9.5° S |
| Sun, Oct 18 | 6:47:50 am | 7:15:12 am | +1m 3s | 6:17:23 pm | -1m 27s | 6:44:44 pm | 11h 2m 11s | -2m 30s | 12:46:35 pm | 40.27° | 6:16:23 am | 7:16:08 pm | 5:45:04 am | 7:47:24 pm | 12h 58m 53s | 🌓 (56%) First quarter at 10:12 amFirst quarter at 10:12 am. At midnight, at the end of the day: 56% illuminated |
12:46:41 am | 9.8° S |
| Mon, Oct 19 | 6:48:51 am | 7:16:16 am | +1m 4s | 6:15:57 pm | -1m 26s | 6:43:20 pm | 10h 59m 41s | -2m 30s | 12:46:24 pm | 39.91° | 6:17:23 am | 7:14:47 pm | 5:46:03 am | 7:46:03 pm | 13h 1m 23s | 🌔 (65%)Waxing Gibbous: 65% illuminated at midnight, at the end of the day | 12:46:30 am | 10.2° S |
| Tue, Oct 20 | 6:49:53 am | 7:17:20 am | +1m 4s | 6:14:32 pm | -1m 25s | 6:41:58 pm | 10h 57m 12s | -2m 29s | 12:46:13 pm | 39.55° | 6:18:23 am | 7:13:26 pm | 5:47:03 am | 7:44:42 pm | 13h 3m 52s | 🌔 (74%)Waxing Gibbous: 74% illuminated at midnight, at the end of the day | 12:46:18 am | 10.5° S |
| Wed, Oct 21 | 6:50:54 am | 7:18:24 am | +1m 4s | 6:13:08 pm | -1m 24s | 6:40:37 pm | 10h 54m 44s | -2m 28s | 12:46:03 pm | 39.19° | 6:19:23 am | 7:12:06 pm | 5:48:03 am | 7:43:23 pm | 13h 6m 21s | 🌔 (82%)Waxing Gibbous: 82% illuminated at midnight, at the end of the day | 12:46:08 am | 10.9° S |
| Thu, Oct 22 | 6:51:56 am | 7:19:29 am | +1m 5s | 6:11:45 pm | -1m 23s | 6:39:17 pm | 10h 52m 16s | -2m 28s | 12:45:54 pm | 38.84° | 6:20:23 am | 7:10:48 pm | 5:49:02 am | 7:42:06 pm | 13h 8m 49s | 🌔 (90%)Waxing Gibbous: 90% illuminated at midnight, at the end of the day | 12:45:59 am | 11.3° S |
| Fri, Oct 23 | 6:52:59 am | 7:20:34 am | +1m 5s | 6:10:23 pm | -1m 22s | 6:37:58 pm | 10h 49m 49s | -2m 27s | 12:45:45 pm | 38.49° | 6:21:23 am | 7:09:31 pm | 5:50:02 am | 7:40:50 pm | 13h 11m 17s | 🌔 (95%)Waxing Gibbous: 95% illuminated at midnight, at the end of the day | 12:45:49 am | 11.6° S |
| Sat, Oct 24 | 6:54:01 am | 7:21:40 am | +1m 6s | 6:09:03 pm | -1m 20s | 6:36:40 pm | 10h 47m 23s | -2m 26s | 12:45:38 pm | 38.14° | 6:22:24 am | 7:08:15 pm | 5:51:02 am | 7:39:35 pm | 13h 13m 42s | 🌔 (99%)Waxing Gibbous: 99% illuminated at midnight, at the end of the day | 12:45:42 am | 12.0° S |
| Sun, Oct 25 | 6:55:04 am | 7:22:45 am | +1m 5s | 6:07:43 pm | -1m 20s | 6:35:23 pm | 10h 44m 58s | -2m 25s | 12:45:30 pm | 37.80° | 6:23:24 am | 7:07:01 pm | 5:52:02 am | 7:38:21 pm | 13h 16m 9s | 🌕 (99.8%) Full moon at 10:11 pmFull moon at 10:11 pm. At midnight, at the end of the day: 99.8% illuminated |
12:45:33 am | 12.3° S |
| Mon, Oct 26 | 6:56:07 am | 7:23:52 am | +1m 7s | 6:06:25 pm | -1m 18s | 6:34:08 pm | 10h 42m 33s | -2m 25s | 12:45:24 pm | 37.46° | 6:24:25 am | 7:05:48 pm | 5:53:01 am | 7:37:09 pm | 13h 18m 33s | 🌖 (98%)Waning Gibbous: 98% illuminated at midnight, at the end of the day | 12:45:27 am | 12.6° S |
| Tue, Oct 27 | 6:57:10 am | 7:24:58 am | +1m 6s | 6:05:07 pm | -1m 18s | 6:32:54 pm | 10h 40m 9s | -2m 24s | 12:45:18 pm | 37.12° | 6:25:26 am | 7:04:36 pm | 5:54:01 am | 7:35:59 pm | 13h 20m 58s | 🌖 (94%)Waning Gibbous: 94% illuminated at midnight, at the end of the day | 12:45:20 am | 13.0° S |
| Wed, Oct 28 | 6:58:14 am | 7:26:05 am | +1m 7s | 6:03:51 pm | -1m 16s | 6:31:41 pm | 10h 37m 46s | -2m 23s | 12:45:14 pm | 36.79° | 6:26:27 am | 7:03:26 pm | 5:55:01 am | 7:34:50 pm | 13h 23m 21s | 🌖 (87%)Waning Gibbous: 87% illuminated at midnight, at the end of the day | 12:45:16 am | 13.3° S |
| Thu, Oct 29 | 6:59:17 am | 7:27:12 am | +1m 7s | 6:02:36 pm | -1m 15s | 6:30:30 pm | 10h 35m 24s | -2m 22s | 12:45:10 pm | 36.45° | 6:27:28 am | 7:02:17 pm | 5:56:01 am | 7:33:42 pm | 13h 25m 43s | 🌖 (78%)Waning Gibbous: 78% illuminated at midnight, at the end of the day | 12:45:12 am | 13.6° S |
| Fri, Oct 30 | 7:00:21 am | 7:28:19 am | +1m 7s | 6:01:23 pm | -1m 13s | 6:29:19 pm | 10h 33m 4s | -2m 21s | 12:45:06 pm | 36.13° | 6:28:29 am | 7:01:10 pm | 5:57:01 am | 7:32:36 pm | 13h 28m 3s | 🌖 (68%)Waning Gibbous: 68% illuminated at midnight, at the end of the day | 12:45:07 am | 14.0° S |
| Sat, Oct 31 | 7:01:25 am | 7:29:26 am | +1m 7s | 6:00:11 pm | -1m 12s | 6:28:11 pm | 10h 30m 45s | -2m 20s | 12:45:04 pm | 35.80° | 6:29:30 am | 7:00:04 pm | 5:58:00 am | 7:31:32 pm | 13h 30m 23s | 🌖 (57%)Waning Gibbous: 57% illuminated at midnight, at the end of the day | 12:45:05 am | 14.3° S |
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Year distribution of sunrise and sunset times in Coal Creek, CO - 2026
The following graph shows sunrise and sunset times in Coal Creek, 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 Coal Creek, CO.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Coal Creek, CO
In Coal Creek, CO, the earliest sunrise of 2026 is on June 14 at 5:32 am, while the latest sunrise is on October 31 at 7:29 am. The earliest sunset is on December 7 at 4:36 pm, and the latest sunset is on June 27 at 8:34 pm.
Coal Creek, CO gets 5h 40m more daylight on the longest day than on the shortest one (15h 00m versus 9h 20m). Averaged over the whole year, a day lasts 12h 12m.
Coal Creek, CO Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Coal Creek. 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 Coal Creek.
Over the year, the 12:00 Sun swings between just 26.7° above the horizon (around Dec 21) and 73.5° (around Jun 21) in Coal Creek. 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 Coal Creek, CO
These nearby towns and cities have almost the same sunrise and sunset times as Coal Creek, CO — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Rollinsville 7 miNederland 8 miBoulder 9 miBlack Hawk 10 miCentral City 10 miSuperior 12 miGolden 13 miWard 13 mi
Indonesia
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Lesotho
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