What time is sunrise and sunset in Rio Blanco County?
Today and tomorrow's sunrise and sunset times in Rio Blanco County, Colorado. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise
7:26 AM
104° ESEDawn 6:58 AM
Sunrise in Rio Blanco County was at 7:26:02 AM MDT (4h 29m ago).
Sunset
6:27 PM
256° WSWDusk 6:54 PM
Sunset in Rio Blanco County will be at 6:27:15 PM MDT (in 6h 33m).
Now
7:26a6:27p
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Daylight now · Golden hour at 5:41 PM
- Daylight
- 11h 01m
- Darkness
- 10h 13m
- Solar noon
- 12:56 PM
- Sun altitude
- 35.8°
- Sun direction
- 161° SSE
Tomorrow
Sunrise
7:27 AM
104° ESEDawn 6:59 AM
Sunrise in Rio Blanco County will be at 7:27:07 AM MDT (in 19h 32m).
Sunset
6:25 PM
255° WSWDusk 6:53 PM
Sunset in Rio Blanco County will be at 6:25:57 PM MDT (in 30h 31m).
Moon tonight
Phase, moonrise and moonset in Rio Blanco County
Full Moon
100% illuminated
- Moonrise
- 5:47 PM
- Moonset
- 7:02 AM
Calendar
Mountain Time · select a day to expand
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Thu | 6:34 AM | 7:01 AM | 1:02 PM | 7:02 PM | 7:29 PM | 12h 01m 34s | |
| 2 Fri | 6:35 AM | 7:02 AM | 1:02 PM | 7:01 PM | 7:28 PM | 11h 58m 58s | |
| 3 Sat | 6:36 AM | 7:03 AM | 1:01 PM | 6:59 PM | 7:26 PM | 11h 56m 23s | |
| 4 Sun | 6:37 AM | 7:04 AM | 1:01 PM | 6:58 PM | 7:25 PM | 11h 53m 48s | |
| 5 Mon | 6:38 AM | 7:05 AM | 1:01 PM | 6:56 PM | 7:23 PM | 11h 51m 13s | |
| 6 Tue | 6:39 AM | 7:06 AM | 1:00 PM | 6:54 PM | 7:21 PM | 11h 48m 39s | |
| 7 Wed | 6:40 AM | 7:07 AM | 1:00 PM | 6:53 PM | 7:20 PM | 11h 46m 04s | |
| 8 Thu | 6:41 AM | 7:08 AM | 1:00 PM | 6:51 PM | 7:18 PM | 11h 43m 31s | |
| 9 Fri | 6:42 AM | 7:09 AM | 1:00 PM | 6:50 PM | 7:17 PM | 11h 40m 57s | |
| 10 Sat | 6:43 AM | 7:10 AM | 12:59 PM | 6:48 PM | 7:15 PM | 11h 38m 24s | |
| 11 Sun | 6:44 AM | 7:11 AM | 12:59 PM | 6:47 PM | 7:14 PM | 11h 35m 51s | |
| 12 Mon | 6:45 AM | 7:12 AM | 12:59 PM | 6:45 PM | 7:12 PM | 11h 33m 19s | |
| 13 Tue | 6:46 AM | 7:13 AM | 12:59 PM | 6:44 PM | 7:11 PM | 11h 30m 47s | |
| 14 Wed | 6:47 AM | 7:14 AM | 12:58 PM | 6:42 PM | 7:09 PM | 11h 28m 16s | |
| 15 Thu | 6:48 AM | 7:15 AM | 12:58 PM | 6:41 PM | 7:08 PM | 11h 25m 45s | |
| 16 Fri | 6:49 AM | 7:16 AM | 12:58 PM | 6:39 PM | 7:06 PM | 11h 23m 15s | |
| 17 Sat | 6:50 AM | 7:17 AM | 12:58 PM | 6:38 PM | 7:05 PM | 11h 20m 45s | |
| 18 Sun | 6:51 AM | 7:18 AM | 12:57 PM | 6:36 PM | 7:04 PM | 11h 18m 16s | |
| 19 Mon | 6:52 AM | 7:19 AM | 12:57 PM | 6:35 PM | 7:02 PM | 11h 15m 48s | |
| 20 Tue | 6:53 AM | 7:20 AM | 12:57 PM | 6:34 PM | 7:01 PM | 11h 13m 20s | |
| 21 Wed | 6:54 AM | 7:21 AM | 12:57 PM | 6:32 PM | 7:00 PM | 11h 10m 53s | |
| 22 Thu | 6:55 AM | 7:22 AM | 12:57 PM | 6:31 PM | 6:58 PM | 11h 08m 27s | |
| 23 Fri | 6:56 AM | 7:23 AM | 12:57 PM | 6:29 PM | 6:57 PM | 11h 06m 01s | |
| 24 Sat | 6:57 AM | 7:24 AM | 12:57 PM | 6:28 PM | 6:56 PM | 11h 03m 37s | |
| 25 Sun | 6:58 AM | 7:26 AM | 12:56 PM | 6:27 PM | 6:54 PM | 11h 01m 13s | |
Sunday, October 25 11h 01m 13s of daylight·−2m 24s vs. yesterday·twilight 6:58 AM – 6:54 PM Time 11:55 AM Altitude 35.8° Heading 161° SSE Light Daylight 11:55 AM, Daylight, altitude 35.8 degrees | |||||||
| 26 Mon | 6:59 AM | 7:27 AM | 12:56 PM | 6:25 PM | 6:53 PM | 10h 58m 50s | |
| 27 Tue | 7:00 AM | 7:28 AM | 12:56 PM | 6:24 PM | 6:52 PM | 10h 56m 28s | |
| 28 Wed | 7:01 AM | 7:29 AM | 12:56 PM | 6:23 PM | 6:51 PM | 10h 54m 07s | |
| 29 Thu | 7:02 AM | 7:30 AM | 12:56 PM | 6:22 PM | 6:49 PM | 10h 51m 47s | |
| 30 Fri | 7:03 AM | 7:31 AM | 12:56 PM | 6:21 PM | 6:48 PM | 10h 49m 28s | |
| 31 Sat | 7:04 AM | 7:32 AM | 12:56 PM | 6:19 PM | 6:47 PM | 10h 47m 11s | |
Photos
Sunrise and sunset photos of Rio Blanco County from Flickr.
FAQ
Frequently asked questions about sunrise and sunset in Rio Blanco County, United States
- What time does the sun rise in Rio Blanco County today?
- Sunrise in Rio Blanco County today (Sunday, October 25, 2026) is at 7:26 AM. The sun comes up in the ESE.
- What time does the sun set in Rio Blanco County today?
- Sunset today is at 6:27 PM, after 11h 01m of daylight.
- When does it get dark in Rio Blanco County tonight?
- Civil twilight ends at 6:54 PM. After that you need artificial light for most things outdoors. Astronomical twilight ends at 7:57 PM, which is when night starts by the standard definition.How long after sunset it gets dark
- When is the longest day in Rio Blanco County, United States?
- The longest day of 2026 in Rio Blanco County is Sunday, June 21, 2026, the summer solstice, with 15h 00m of daylight. In 2027 the summer solstice falls on June 21, 2027.More on the summer solstice
- When is the shortest day in Rio Blanco County, United States?
- The shortest day of 2026 in Rio Blanco County, Colorado is Monday, December 21, 2026, the winter solstice, with 9h 19m of daylight. In 2027 the winter solstice lands on December 21, 2027.
- How much more daylight does Rio Blanco County get in summer than in winter?
- Rio Blanco County gets 5h 41m more daylight on its longest day than on its shortest (15h 00m against 9h 19m). Averaged across the year, a day here has 12h 12m of daylight.
- When is the earliest sunrise in Rio Blanco County?
- The earliest sunrise of 2026 in Rio Blanco County is on Saturday, June 13, 2026, when the sun comes up at 5:43 AM.
- When is the latest sunset in Rio Blanco County?
- The latest sunset is on Saturday, June 27, 2026 at 8:45 PM.
- When is the earliest sunset in Rio Blanco County?
- The earliest sunset of the year is on Monday, December 7, 2026, with the sun down by 4:47 PM.Why it comes before the shortest day
- When is the latest sunrise in Rio Blanco County?
- The latest sunrise is on Saturday, October 31, 2026 at 7:40 AM.
- Does Rio Blanco County observe daylight saving time?
- Yes. Rio Blanco County uses Mountain Time: clocks go forward on March 8, 2026, then back on November 1, 2026. Sunrise and sunset times jump by an hour on those dates.
Nearby
Other places close to Rio Blanco County
National parks & monuments nearby
Developers: get this data programmatically with the free JSON API.
GET https://api.sunrisesunset.io/json?lat=39.97984&lng=-108.21721