Sun Times in Roundup
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Frequently Asked Questions
What time is sunrise in Roundup?
Check the sunrise time displayed above for Roundup (America/Denver). Times are calculated from the city's coordinates.
What time is sunset in Roundup?
Check the sunset time displayed above for Roundup (America/Denver). Times are calculated from the city's coordinates.
When is golden hour in Roundup?
Golden hour times for Roundup are displayed above. Morning golden hour runs from sunrise until about an hour after. Evening golden hour starts about an hour before sunset.
How long is the day in Roundup?
The day length for Roundup is shown above. It represents the time between sunrise and sunset.
What time is the sun at its highest point in Roundup?
The sun's highest point (solar noon) for Roundup is shown in the times above (America/Denver). This is when the sun crosses the meridian.
What time does it get dark in Roundup?
Sunset and dusk times for Roundup are displayed above (America/Denver). It typically takes over an hour after sunset for the sky to get fully dark.
How long does twilight last in Roundup?
Twilight duration in Roundup varies by season. You can calculate it from the sunset and astronomical dusk times shown above.
What is the earliest sunrise of the year in Roundup?
The earliest sunrise in Roundup in 2026 is at 5:20 AM on June 14 (America/Denver). This occurs around the summer solstice when days are longest.
What is the latest sunset of the year in Roundup?
The latest sunset in Roundup in 2026 is at 9:11 PM on June 25 (America/Denver). This occurs shortly after the summer solstice.
What time does it actually get dark after sunset in Roundup?
After sunset in Roundup, civil twilight lasts roughly 30 minutes, during which the sky fades but remains somewhat bright. Full darkness follows after astronomical dusk. See the exact times above.
What these times mean
Solar times in Roundup shift throughout the year. Each stage of the day brings distinct light that photographers, outdoor planners, and everyday users rely on.
- Dawn
- The first usable twilight before sunrise, when the horizon brightens and color gradually returns to the sky.
- Sunrise
- The moment the upper edge of the sun appears above the horizon, starting direct daylight.
- Golden Hour
- The low-angle window just after sunrise and just before sunset, producing warm, soft light favored by photographers.
- Sunset
- The moment the upper edge of the sun drops below the horizon, ending direct sunlight for the day.
- Dusk
- The fading twilight after sunset, ending with astronomical dusk when the sky becomes fully dark.
Monthly daylight in Roundup
Sunrise, sunset, and total daylight in Roundup on the 15th of each month for 2026. Times reflect the city's local timezone.
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:53 AM | 4:54 PM | 9h 01m |
| February | 7:17 AM | 5:39 PM | 10h 23m |
| March | 7:26 AM | 7:20 PM | 11h 54m |
| April | 6:26 AM | 8:02 PM | 13h 35m |
| May | 5:40 AM | 8:41 PM | 15h 01m |
| June | 5:20 AM | 9:08 PM | 15h 48m |
| July | 5:36 AM | 9:03 PM | 15h 27m |
| August | 6:12 AM | 8:23 PM | 14h 11m |
| September | 6:52 AM | 7:25 PM | 12h 33m |
| October | 7:31 AM | 6:27 PM | 10h 55m |
| November | 7:16 AM | 4:40 PM | 9h 25m |
| December | 7:51 AM | 4:27 PM | 8h 37m |
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