Sunrise and Sunset times in Upper Lake, United States

Upper Lake United States Daily sun schedule, day length and annual chart
☀️ Local time
Loading
Loading
Sunrise
Today sunrise
06:28:20
Sunset
Today sunset
19:53:00
🌤️
Day length
13h 24m 40s
City
Upper Lake
Region / Country
California, United States
Time zone
America/Los_Angeles, UTC -7 h.
Population
964 people
Latitude
39.1653
Longitude
-122.905

Select month and year

Date Sunrise Solar Noon Sunset Day length
2026-Apr-01, Wednesday 06:55:18 13:15:22 19:35:26 12h 40m 8s
2026-Apr-02, Thursday 06:53:44 13:15:04 19:36:24 12h 42m 40s
2026-Apr-03, Friday 06:52:11 13:14:47 19:37:23 12h 45m 12s
2026-Apr-04, Saturday 06:50:38 13:14:29 19:38:21 12h 47m 43s
2026-Apr-05, Sunday 06:49:05 13:14:12 19:39:20 12h 50m 15s
2026-Apr-06, Monday 06:47:32 13:13:55 19:40:18 12h 52m 46s
2026-Apr-07, Tuesday 06:46:00 13:13:38 19:41:17 12h 55m 17s
2026-Apr-08, Wednesday 06:44:29 13:13:22 19:42:15 12h 57m 46s
2026-Apr-09, Thursday 06:42:58 13:13:06 19:43:14 13h 0m 16s
2026-Apr-10, Friday 06:41:27 13:12:50 19:44:12 13h 2m 45s
2026-Apr-11, Saturday 06:39:57 13:12:34 19:45:11 13h 5m 14s
2026-Apr-12, Sunday 06:38:27 13:12:18 19:46:09 13h 7m 42s
2026-Apr-13, Monday 06:36:59 13:12:03 19:47:08 13h 10m 9s
2026-Apr-14, Tuesday 06:35:30 13:11:48 19:48:06 13h 12m 36s
2026-Apr-15, Wednesday 06:34:03 13:11:34 19:49:05 13h 15m 2s
2026-Apr-16, Thursday 06:32:36 13:11:20 19:50:04 13h 17m 28s
2026-Apr-17, Friday 06:31:10 13:11:06 19:51:02 13h 19m 52s
2026-Apr-18, Saturday 06:29:44 13:10:53 19:52:01 13h 22m 17s
2026-Apr-19, Sunday 06:28:20 13:10:40 19:53:00 13h 24m 40s
2026-Apr-20, Monday 06:26:56 13:10:27 19:53:59 13h 27m 3s
2026-Apr-21, Tuesday 06:25:33 13:10:15 19:54:57 13h 29m 24s
2026-Apr-22, Wednesday 06:24:11 13:10:04 19:55:56 13h 31m 45s
2026-Apr-23, Thursday 06:22:50 13:09:52 19:56:55 13h 34m 5s
2026-Apr-24, Friday 06:21:29 13:09:42 19:57:54 13h 36m 25s
2026-Apr-25, Saturday 06:20:10 13:09:31 19:58:53 13h 38m 43s
2026-Apr-26, Sunday 06:18:52 13:09:22 19:59:51 13h 40m 59s
2026-Apr-27, Monday 06:17:35 13:09:12 20:00:50 13h 43m 15s
2026-Apr-28, Tuesday 06:16:19 13:09:04 20:01:49 13h 45m 30s
2026-Apr-29, Wednesday 06:15:04 13:08:55 20:02:47 13h 47m 43s
2026-Apr-30, Thursday 06:13:50 13:08:48 20:03:46 13h 49m 56s

Day length in Upper Lake during the year on the chart

Upper Lake 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