What time is sunrise and sunset in Dinosaur National Monument?
Today and tomorrow's sunrise and sunset times at this location. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise in Dinosaur National Monument will be at 6:41:10 AM MST (in 1h 31m).
Sunset in Dinosaur National Monument will be at 5:16:58 PM MST (in 12h 7m).
Astronomical twilight now · Nautical dawn at 5:40 AM
| Window | Morning | Evening |
|---|---|---|
| Golden hour | 6:23 – 7:19 AM | 4:38 – 5:34 PM |
| Blue hour | 6:12 – 6:23 AM | 5:34 – 5:45 PM |
- Daylight
- 10h 35m
- −2m 16s vs. yesterday
- Darkness
- 10h 35m
- Solar noon
- 11:59 AM
- Sun altitude
- 18.8° below
- Sun direction
- 94° E
Tomorrow
Sunrise in Dinosaur National Monument will be at 6:42:18 AM MST (in 25h 32m).
Sunset in Dinosaur National Monument will be at 5:15:53 PM MST (in 36h 6m).
Moon tonight
Phase, moonrise and moonset in Dinosaur National Monument
- Moonrise
- 2:02 AM
- Moonset
- 2:47 PM
Calendar
Mountain Time · select a day to expand
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Sun | 6:09 AM | 6:37 AM | 11:59 AM | 5:20 PM | 5:48 PM | 10h 42m 38s | |
| 2 Mon | 6:10 AM | 6:38 AM | 11:59 AM | 5:19 PM | 5:47 PM | 10h 40m 20s | |
| 3 Tue | 6:11 AM | 6:40 AM | 11:59 AM | 5:18 PM | 5:46 PM | 10h 38m 03s | |
| 4 Wed | 6:12 AM | 6:41 AM | 11:59 AM | 5:16 PM | 5:45 PM | 10h 35m 48s | |
Wednesday, November 4 10h 35m 48s of daylight·−2m 15s vs. yesterday·twilight 6:12 AM – 5:45 PM Time 5:10 AM Altitude -18.8° Heading 94° E Light Night 5:10 AM, Night, altitude -18.8 degrees | |||||||
| 5 Thu | 6:13 AM | 6:42 AM | 11:59 AM | 5:15 PM | 5:44 PM | 10h 33m 34s | |
| 6 Fri | 6:15 AM | 6:43 AM | 11:59 AM | 5:14 PM | 5:43 PM | 10h 31m 21s | |
| 7 Sat | 6:16 AM | 6:44 AM | 11:59 AM | 5:13 PM | 5:42 PM | 10h 29m 10s | |
| 8 Sun | 6:17 AM | 6:45 AM | 11:59 AM | 5:12 PM | 5:41 PM | 10h 27m 01s | |
| 9 Mon | 6:18 AM | 6:46 AM | 11:59 AM | 5:11 PM | 5:40 PM | 10h 24m 53s | |
| 10 Tue | 6:19 AM | 6:48 AM | 11:59 AM | 5:10 PM | 5:39 PM | 10h 22m 47s | |
| 11 Wed | 6:20 AM | 6:49 AM | 11:59 AM | 5:09 PM | 5:38 PM | 10h 20m 43s | |
| 12 Thu | 6:21 AM | 6:50 AM | 11:59 AM | 5:09 PM | 5:37 PM | 10h 18m 40s | |
| 13 Fri | 6:22 AM | 6:51 AM | 12:00 PM | 5:08 PM | 5:37 PM | 10h 16m 40s | |
| 14 Sat | 6:23 AM | 6:52 AM | 12:00 PM | 5:07 PM | 5:36 PM | 10h 14m 41s | |
| 15 Sun | 6:24 AM | 6:53 AM | 12:00 PM | 5:06 PM | 5:35 PM | 10h 12m 44s | |
| 16 Mon | 6:25 AM | 6:54 AM | 12:00 PM | 5:05 PM | 5:34 PM | 10h 10m 50s | |
| 17 Tue | 6:26 AM | 6:56 AM | 12:00 PM | 5:05 PM | 5:34 PM | 10h 08m 57s | |
| 18 Wed | 6:28 AM | 6:57 AM | 12:00 PM | 5:04 PM | 5:33 PM | 10h 07m 07s | |
| 19 Thu | 6:29 AM | 6:58 AM | 12:01 PM | 5:03 PM | 5:32 PM | 10h 05m 19s | |
| 20 Fri | 6:30 AM | 6:59 AM | 12:01 PM | 5:03 PM | 5:32 PM | 10h 03m 34s | |
| 21 Sat | 6:31 AM | 7:00 AM | 12:01 PM | 5:02 PM | 5:31 PM | 10h 01m 51s | |
| 22 Sun | 6:32 AM | 7:01 AM | 12:01 PM | 5:01 PM | 5:31 PM | 10h 00m 10s | |
| 23 Mon | 6:33 AM | 7:02 AM | 12:02 PM | 5:01 PM | 5:30 PM | 9h 58m 32s | |
| 24 Tue | 6:34 AM | 7:03 AM | 12:02 PM | 5:00 PM | 5:30 PM | 9h 56m 57s | |
| 25 Wed | 6:35 AM | 7:04 AM | 12:02 PM | 5:00 PM | 5:29 PM | 9h 55m 24s | |
| 26 Thu | 6:36 AM | 7:06 AM | 12:03 PM | 4:59 PM | 5:29 PM | 9h 53m 54s | |
| 27 Fri | 6:37 AM | 7:07 AM | 12:03 PM | 4:59 PM | 5:29 PM | 9h 52m 27s | |
| 28 Sat | 6:38 AM | 7:08 AM | 12:03 PM | 4:59 PM | 5:28 PM | 9h 51m 03s | |
| 29 Sun | 6:39 AM | 7:09 AM | 12:04 PM | 4:58 PM | 5:28 PM | 9h 49m 42s | |
| 30 Mon | 6:40 AM | 7:10 AM | 12:04 PM | 4:58 PM | 5:28 PM | 9h 48m 24s | |
Photos
Sunrise and sunset photos of Dinosaur National Monument from Flickr.
FAQ
Frequently asked questions about sunrise and sunset in Dinosaur National Monument, United States
- What time does the sun rise in Dinosaur National Monument today?
- Sunrise in Dinosaur National Monument today (Wednesday, November 4, 2026) is at 6:41 AM. The sun comes up in the ESE.
- What time does the sun set in Dinosaur National Monument today?
- Sunset today is at 5:16 PM, after 10h 35m of daylight.
- When does it get dark in Dinosaur National Monument tonight?
- Civil twilight ends at 5:45 PM. After that you need artificial light for most things outdoors. Astronomical twilight ends at 6:49 PM, which is when night starts by the standard definition.How long after sunset it gets dark
- When is the longest day in Dinosaur National Monument, United States?
- The longest day of 2026 in Dinosaur National Monument is Sunday, June 21, 2026, the summer solstice, with 15h 22m of daylight. In 2027 the summer solstice falls on June 21, 2027.More on the summer solstice
- When is the shortest day in Dinosaur National Monument, United States?
- The shortest day of 2026 in Dinosaur National Monument is Monday, December 21, 2026, the winter solstice, with 9h 34m of daylight. In 2027 the winter solstice lands on December 21, 2027.
- How much more daylight does Dinosaur National Monument get in summer than in winter?
- Dinosaur National Monument gets 5h 48m more daylight on its longest day than on its shortest (15h 22m against 9h 34m). Averaged across the year, a day here has 12h 12m of daylight.
- When is the earliest sunrise in Dinosaur National Monument?
- The earliest sunrise of 2026 in Dinosaur National Monument is on Sunday, June 14, 2026, when the sun comes up at 5:35 AM.
- When is the latest sunset in Dinosaur National Monument?
- The latest sunset is on Saturday, June 27, 2026 at 8:59 PM.
- When is the earliest sunset in Dinosaur National Monument?
- The earliest sunset of the year is on Monday, December 7, 2026, with the sun down by 4:57 PM.Why it comes before the shortest day
- When is the latest sunrise in Dinosaur National Monument?
- The latest sunrise is on Saturday, October 31, 2026 at 7:36 AM.
- Does Dinosaur National Monument observe daylight saving time?
- Yes. Dinosaur National Monument 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 Dinosaur National Monument
Developers: get this data programmatically with the free JSON API.
GET https://api.sunrisesunset.io/json?lat=40.50696&lng=-108.93369


