What time is sunrise and sunset in Rio Grande County?
Today and tomorrow's sunrise and sunset times in Rio Grande County, Colorado. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise
6:29 AM
79° EDawn 6:02 AM
Sunrise in Rio Grande County will be at 6:29:03 AM MDT (in 5 hours).
Sunset
7:39 PM
281° WDusk 8:05 PM
Sunset in Rio Grande County will be at 7:39:15 PM MDT (in 18 hours).
Now
6:29a7:39p
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Night now · First light at 4:57 AM
- Daylight
- 13h 10m
- Darkness
- 8h 05m
- Solar noon
- 1:04 PM
- Sun altitude
- 44.9° below
- Sun direction
- 6° N
Tomorrow
Sunrise
6:29 AM
79° EDawn 6:03 AM
Sunrise in Rio Grande County will be at 6:29:54 AM MDT (in 29 hours).
Sunset
7:37 PM
280° WDusk 8:04 PM
Sunset in Rio Grande County will be at 7:37:44 PM MDT (in 42 hours).
Moon tonight
Phase, moonrise and moonset in Rio Grande County
Last Quarter
45% illuminated
- Moonrise
- Doesn't rise
- Moonset
- 2:58 PM
Calendar
America/Denver · click a day to expand
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Tue | 5:59 am | 6:26 am | 1:05 pm | 7:43 pm | 8:10 pm | 13:17:15 | |
| 2 Wed | 6:00 am | 6:27 am | 1:05 pm | 7:42 pm | 8:09 pm | 13:14:54 | |
| 3 Thu | 6:01 am | 6:28 am | 1:04 pm | 7:40 pm | 8:07 pm | 13:12:33 | |
| 4 Fri | 6:02 am | 6:29 am | 1:04 pm | 7:39 pm | 8:05 pm | 13:10:11 | |
Friday, September 4 13:10:11 of daylight·−2m 22s vs. yesterday·twilight 6:02 am – 8:05 pm Time 1:23 AM Altitude -44.9° Heading 6° N Light Night 1:23 AM, Night, altitude -44.9 degrees | |||||||
| 5 Sat | 6:03 am | 6:29 am | 1:04 pm | 7:37 pm | 8:04 pm | 13:07:49 | |
| 6 Sun | 6:04 am | 6:30 am | 1:03 pm | 7:36 pm | 8:02 pm | 13:05:27 | |
| 7 Mon | 6:04 am | 6:31 am | 1:03 pm | 7:34 pm | 8:01 pm | 13:03:05 | |
| 8 Tue | 6:05 am | 6:32 am | 1:03 pm | 7:33 pm | 7:59 pm | 13:00:42 | |
| 9 Wed | 6:06 am | 6:33 am | 1:02 pm | 7:31 pm | 7:58 pm | 12:58:20 | |
| 10 Thu | 6:07 am | 6:34 am | 1:02 pm | 7:30 pm | 7:56 pm | 12:55:56 | |
| 11 Fri | 6:08 am | 6:34 am | 1:02 pm | 7:28 pm | 7:54 pm | 12:53:33 | |
| 12 Sat | 6:09 am | 6:35 am | 1:01 pm | 7:26 pm | 7:53 pm | 12:51:10 | |
| 13 Sun | 6:10 am | 6:36 am | 1:01 pm | 7:25 pm | 7:51 pm | 12:48:46 | |
| 14 Mon | 6:11 am | 6:37 am | 1:01 pm | 7:23 pm | 7:50 pm | 12:46:23 | |
| 15 Tue | 6:11 am | 6:38 am | 1:00 pm | 7:22 pm | 7:48 pm | 12:43:59 | |
| 16 Wed | 6:12 am | 6:39 am | 1:00 pm | 7:20 pm | 7:47 pm | 12:41:35 | |
| 17 Thu | 6:13 am | 6:40 am | 12:59 pm | 7:19 pm | 7:45 pm | 12:39:11 | |
| 18 Fri | 6:14 am | 6:40 am | 12:59 pm | 7:17 pm | 7:43 pm | 12:36:47 | |
| 19 Sat | 6:15 am | 6:41 am | 12:59 pm | 7:16 pm | 7:42 pm | 12:34:23 | |
| 20 Sun | 6:16 am | 6:42 am | 12:58 pm | 7:14 pm | 7:40 pm | 12:32:00 | |
| 21 Mon | 6:17 am | 6:43 am | 12:58 pm | 7:12 pm | 7:39 pm | 12:29:36 | |
| 22 Tue | 6:18 am | 6:44 am | 12:58 pm | 7:11 pm | 7:37 pm | 12:27:12 | |
| 23 Wed | 6:18 am | 6:45 am | 12:57 pm | 7:09 pm | 7:36 pm | 12:24:48 | |
| 24 Thu | 6:19 am | 6:45 am | 12:57 pm | 7:08 pm | 7:34 pm | 12:22:24 | |
| 25 Fri | 6:20 am | 6:46 am | 12:57 pm | 7:06 pm | 7:32 pm | 12:20:00 | |
| 26 Sat | 6:21 am | 6:47 am | 12:56 pm | 7:05 pm | 7:31 pm | 12:17:37 | |
| 27 Sun | 6:22 am | 6:48 am | 12:56 pm | 7:03 pm | 7:29 pm | 12:15:13 | |
| 28 Mon | 6:23 am | 6:49 am | 12:56 pm | 7:02 pm | 7:28 pm | 12:12:50 | |
| 29 Tue | 6:24 am | 6:50 am | 12:55 pm | 7:00 pm | 7:26 pm | 12:10:26 | |
| 30 Wed | 6:24 am | 6:51 am | 12:55 pm | 6:59 pm | 7:25 pm | 12:08:03 | |
FAQ
Frequently asked questions about sunrise and sunset in Rio Grande County, United States
- What time does the sun rise in Rio Grande County today?
- Sunrise in Rio Grande County today (Friday, September 4, 2026) is at 6:29 AM. The sun comes up in the E.
- What time does the sun set in Rio Grande County today?
- Sunset today is at 7:39 PM, after 13h 10m of daylight.
- When is the longest day in Rio Grande County, United States?
- The longest day of 2026 in Rio Grande County is Sunday, June 21, 2026, the summer solstice, with 14h 45m of daylight. In 2027 the summer solstice falls on June 21, 2027.
- When is the shortest day in Rio Grande County, United States?
- The shortest day of 2026 in Rio Grande County, Colorado is Monday, December 21, 2026, the winter solstice, with 9h 33m of daylight. In 2027 the winter solstice lands on December 21, 2027.
- How much more daylight does Rio Grande County get in summer than in winter?
- Rio Grande County gets 5h 11m more daylight on its longest day than on its shortest (14h 45m against 9h 33m). Averaged across the year, a day here has 12h 11m of daylight.
- When is the earliest sunrise in Rio Grande County?
- The earliest sunrise of 2026 in Rio Grande County is on Saturday, June 13, 2026, when the sun comes up at 5:44 AM.
- When is the latest sunset in Rio Grande County?
- The latest sunset is on Sunday, June 28, 2026 at 8:32 PM.
- When is the earliest sunset in Rio Grande County?
- The earliest sunset of the year is on Monday, December 7, 2026, with the sun down by 4:48 PM.
- When is the latest sunrise in Rio Grande County?
- The latest sunrise is on Saturday, October 31, 2026 at 7:30 AM.
- Does Rio Grande County observe daylight saving time?
- Yes. Rio Grande 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.
Developers: get this data programmatically with the free JSON API.
GET https://api.sunrisesunset.io/json?lat=37.58252&lng=-106.38321