Sunrise and Sunset times in Round Mountain, United States

Round Mountain United States Daily sun schedule, day length and annual chart
☀️ Local time
Loading
Loading
Sunrise
Today sunrise
06:20:36
Sunset
Today sunset
19:52:35
🌤️
Day length
13h 31m 59s
City
Round Mountain
Region / Country
California, United States
Time zone
America/Los_Angeles, UTC -7 h.
Population
98 people
Latitude
40.8005
Longitude
-121.938

Select month and year

Date Sunrise Solar Noon Sunset Day length
2026-Apr-01, Wednesday 06:50:24 13:11:30 19:32:36 12h 42m 12s
2026-Apr-02, Thursday 06:48:45 13:11:12 19:33:39 12h 44m 54s
2026-Apr-03, Friday 06:47:07 13:10:55 19:34:42 12h 47m 35s
2026-Apr-04, Saturday 06:45:29 13:10:37 19:35:46 12h 50m 17s
2026-Apr-05, Sunday 06:43:52 13:10:20 19:36:49 12h 52m 57s
2026-Apr-06, Monday 06:42:15 13:10:03 19:37:51 12h 55m 36s
2026-Apr-07, Tuesday 06:40:38 13:09:46 19:38:54 12h 58m 16s
2026-Apr-08, Wednesday 06:39:02 13:09:30 19:39:57 13h 0m 55s
2026-Apr-09, Thursday 06:37:27 13:09:14 19:41:00 13h 3m 33s
2026-Apr-10, Friday 06:35:52 13:08:58 19:42:04 13h 6m 12s
2026-Apr-11, Saturday 06:34:17 13:08:42 19:43:07 13h 8m 50s
2026-Apr-12, Sunday 06:32:43 13:08:26 19:44:10 13h 11m 27s
2026-Apr-13, Monday 06:31:10 13:08:11 19:45:13 13h 14m 3s
2026-Apr-14, Tuesday 06:29:37 13:07:56 19:46:16 13h 16m 39s
2026-Apr-15, Wednesday 06:28:05 13:07:42 19:47:19 13h 19m 14s
2026-Apr-16, Thursday 06:26:34 13:07:28 19:48:22 13h 21m 48s
2026-Apr-17, Friday 06:25:03 13:07:14 19:49:25 13h 24m 22s
2026-Apr-18, Saturday 06:23:33 13:07:01 19:50:28 13h 26m 55s
2026-Apr-19, Sunday 06:22:04 13:06:48 19:51:31 13h 29m 27s
2026-Apr-20, Monday 06:20:36 13:06:35 19:52:35 13h 31m 59s
2026-Apr-21, Tuesday 06:19:08 13:06:23 19:53:38 13h 34m 30s
2026-Apr-22, Wednesday 06:17:42 13:06:12 19:54:41 13h 36m 59s
2026-Apr-23, Thursday 06:16:17 13:06:00 19:55:44 13h 39m 27s
2026-Apr-24, Friday 06:14:52 13:05:50 19:56:47 13h 41m 55s
2026-Apr-25, Saturday 06:13:28 13:05:39 19:57:50 13h 44m 22s
2026-Apr-26, Sunday 06:12:06 13:05:30 19:58:53 13h 46m 47s
2026-Apr-27, Monday 06:10:44 13:05:20 19:59:56 13h 49m 12s
2026-Apr-28, Tuesday 06:09:24 13:05:12 20:00:59 13h 51m 35s
2026-Apr-29, Wednesday 06:08:05 13:05:03 20:02:02 13h 53m 57s
2026-Apr-30, Thursday 06:06:47 13:04:56 20:03:05 13h 56m 18s

Day length in Round Mountain during the year on the chart

Round Mountain on United States map

Daylight Hours FAQ: 10 Most Googled Questions Answered

Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.

Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).

Northern Hemisphere: June 20-22 (summer solstice).

Southern Hemisphere: December 21-23.

Near polar circles, the sun doesn't set for 24 hours.

Northern Hemisphere: December 21-22 (winter solstice).

Southern Hemisphere: June 20-21.

The closer to poles, the more extreme variations:

  • Equator: ~12-hour days year-round
  • Polar regions: Midnight sun/polar nights occur

Miami's lower latitude means:

  • Winter days are longer than NY's
  • Summer days are slightly shorter

During equinoxes:

  • Spring: March 20-21
  • Fall: September 22-23

Most rapid change near equinoxes: 2-4 minutes daily.

Slowest change near solstices: <1 minute daily.

Reliable tools:

  • Timeanddate.com
  • SunCalc.org
  • Photographer's Ephemeris app

Yes. Reduced winter sunlight may cause:

  • Seasonal Affective Disorder (SAD)
  • Vitamin D deficiency

Solution: Light therapy lamps & midday walks