Sunrise & Sunset in Roundup
🇺🇸 Roundup, United States · October 31, 2026 · current time in Roundup
Today · October 31, 2026
10h 07m of daylight today
Today's sun timeline
- 🌌 Astronomical dawn 06:13sun 18° below horizon — the sky is fully dark before this
- ⭐ Nautical dawn 06:48sun 12° below horizon — stars begin to fade
- 🌆 Civil dawn 07:23sun 6° below horizon — enough light for outdoor activity
- 🌅 Sunrise 07:55sun appears at 109.8° (ESE (110°))
- 📸 Morning golden hour ends 08:38sun climbs past 6° — soft light is over
- ☀️ Solar noon 12:59sun at its highest point today
- 📸 Evening golden hour starts 17:19sun drops below 6° — soft light returns
- 🌇 Sunset 18:02sun disappears at 250.2° (WSW (250°))
- 🌆 Civil dusk 18:34sun 6° below horizon — street lights come on
- ⭐ Nautical dusk 19:09sun 12° below horizon — horizon no longer visible
- 🌌 Astronomical dusk 19:44sun 18° below horizon — full darkness begins
Next 7 days
| Date | Sunrise | Sunset | Golden hour (PM) | Day length |
|---|---|---|---|---|
| Sun, Nov 1 | 06:56 | 17:01 | 16:17–17:20 | 10h 04m |
| Mon, Nov 2 | 06:58 | 16:59 | 16:15–17:19 | 10h 01m |
| Tue, Nov 3 | 06:59 | 16:58 | 16:14–17:17 | 9h 58m |
| Wed, Nov 4 | 07:01 | 16:56 | 16:12–17:16 | 9h 56m |
| Thu, Nov 5 | 07:02 | 16:55 | 16:11–17:15 | 9h 53m |
| Fri, Nov 6 | 07:04 | 16:54 | 16:09–17:13 | 9h 50m |
| Sat, Nov 7 | 07:05 | 16:52 | 16:08–17:12 | 9h 47m |
Roundup sunrise & sunset — October 2026
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| Thu, Oct 1 | 07:13 | 18:56 | 11h 42m |
| Fri, Oct 2 | 07:15 | 18:54 | 11h 39m |
| Sat, Oct 3 | 07:16 | 18:52 | 11h 36m |
| Sun, Oct 4 | 07:17 | 18:50 | 11h 33m |
| Mon, Oct 5 | 07:19 | 18:48 | 11h 29m |
| Tue, Oct 6 | 07:20 | 18:46 | 11h 26m |
| Wed, Oct 7 | 07:21 | 18:44 | 11h 23m |
| Thu, Oct 8 | 07:23 | 18:42 | 11h 20m |
| Fri, Oct 9 | 07:24 | 18:40 | 11h 16m |
| Sat, Oct 10 | 07:25 | 18:38 | 11h 13m |
| Sun, Oct 11 | 07:27 | 18:36 | 11h 10m |
| Mon, Oct 12 | 07:28 | 18:35 | 11h 07m |
| Tue, Oct 13 | 07:29 | 18:33 | 11h 03m |
| Wed, Oct 14 | 07:31 | 18:31 | 11h 00m |
| Thu, Oct 15 | 07:32 | 18:29 | 10h 57m |
| Fri, Oct 16 | 07:33 | 18:27 | 10h 54m |
| Sat, Oct 17 | 07:35 | 18:25 | 10h 51m |
| Sun, Oct 18 | 07:36 | 18:24 | 10h 47m |
| Mon, Oct 19 | 07:38 | 18:22 | 10h 44m |
| Tue, Oct 20 | 07:39 | 18:20 | 10h 41m |
| Wed, Oct 21 | 07:40 | 18:18 | 10h 38m |
| Thu, Oct 22 | 07:42 | 18:17 | 10h 35m |
| Fri, Oct 23 | 07:43 | 18:15 | 10h 32m |
| Sat, Oct 24 | 07:45 | 18:13 | 10h 29m |
| Sun, Oct 25 | 07:46 | 18:12 | 10h 25m |
| Mon, Oct 26 | 07:48 | 18:10 | 10h 22m |
| Tue, Oct 27 | 07:49 | 18:08 | 10h 19m |
| Wed, Oct 28 | 07:50 | 18:07 | 10h 16m |
| Thu, Oct 29 | 07:52 | 18:05 | 10h 13m |
| Fri, Oct 30 | 07:53 | 18:04 | 10h 10m |
| Sat, Oct 31Today | 07:55 | 18:02 | 10h 07m |
Daylight through the year in Roundup
At Roundup's latitude (46.45° N), the longest day of the year falls around the June solstice with 15h 49m of daylight, and the shortest around the December solstice with just 8h 35m. Between the two solstices, day length shifts gradually week by week.
Times are computed astronomically from Roundup's coordinates (46.4452°, -108.5418°) and shown in local clock time, following the official IANA rules for America/Denver.
Sunrise & sunset in nearby cities
Frequently asked questions
What time is sunrise in Roundup today?
The sun rises at 07:55 today in Roundup, in the ESE (110°) (110° from north).
What time is sunset in Roundup today?
The sun sets at 18:02 today in Roundup, in the WSW (250°) (250° from north).
When is golden hour in Roundup?
Today, golden hour runs 07:36–08:38 in the morning and 17:19–18:22 in the evening — the window when the sun is between 4° below and 6° above the horizon, prized by photographers for its soft warm light.
What is twilight?
Twilight is the period when the sun is below the horizon but still lights the sky: civil twilight (sun within 6° of the horizon) is bright enough for outdoor activity, nautical twilight (6°–12°) lets sailors measure the horizon against stars, and astronomical twilight (12°–18°) marks the last trace of sunlight in the sky.