Sunrise and Sunset times in Sun Valley Lake, United States

Sun Valley Lake United States Daily sun schedule, day length and annual chart
☀️ Local time
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Sunrise
Today sunrise
06:30:38
Sunset
Today sunset
20:00:02
🌤️
Day length
13h 29m 24s
City
Sun Valley Lake
Region / Country
Iowa, United States
Time zone
America/Chicago, UTC -5 h.
Population
270 people
Latitude
40.8512
Longitude
-94.0685

Select month and year

Date Sunrise Solar Noon Sunset Day length
2026-Apr-01, Wednesday 06:59:01 13:20:03 19:41:05 12h 42m 4s
2026-Apr-02, Thursday 06:57:22 13:19:45 19:42:08 12h 44m 46s
2026-Apr-03, Friday 06:55:44 13:19:28 19:43:11 12h 47m 27s
2026-Apr-04, Saturday 06:54:06 13:19:10 19:44:14 12h 50m 8s
2026-Apr-05, Sunday 06:52:28 13:18:53 19:45:18 12h 52m 50s
2026-Apr-06, Monday 06:50:51 13:18:36 19:46:21 12h 55m 30s
2026-Apr-07, Tuesday 06:49:14 13:18:19 19:47:24 12h 58m 10s
2026-Apr-08, Wednesday 06:47:38 13:18:02 19:48:27 13h 0m 49s
2026-Apr-09, Thursday 06:46:02 13:17:46 19:49:30 13h 3m 28s
2026-Apr-10, Friday 06:44:27 13:17:30 19:50:33 13h 6m 6s
2026-Apr-11, Saturday 06:42:52 13:17:14 19:51:36 13h 8m 44s
2026-Apr-12, Sunday 06:41:18 13:16:59 19:52:40 13h 11m 22s
2026-Apr-13, Monday 06:39:44 13:16:44 19:53:43 13h 13m 59s
2026-Apr-14, Tuesday 06:38:12 13:16:29 19:54:46 13h 16m 34s
2026-Apr-15, Wednesday 06:36:39 13:16:14 19:55:49 13h 19m 10s
2026-Apr-16, Thursday 06:35:08 13:16:00 19:56:53 13h 21m 45s
2026-Apr-17, Friday 06:33:37 13:15:46 19:57:56 13h 24m 19s
2026-Apr-18, Saturday 06:32:07 13:15:33 19:58:59 13h 26m 52s
2026-Apr-19, Sunday 06:30:38 13:15:20 20:00:02 13h 29m 24s
2026-Apr-20, Monday 06:29:09 13:15:08 20:01:06 13h 31m 57s
2026-Apr-21, Tuesday 06:27:42 13:14:55 20:02:09 13h 34m 27s
2026-Apr-22, Wednesday 06:26:15 13:14:44 20:03:12 13h 36m 57s
2026-Apr-23, Thursday 06:24:49 13:14:32 20:04:16 13h 39m 27s
2026-Apr-24, Friday 06:23:25 13:14:22 20:05:19 13h 41m 54s
2026-Apr-25, Saturday 06:22:01 13:14:11 20:06:22 13h 44m 21s
2026-Apr-26, Sunday 06:20:38 13:14:02 20:07:25 13h 46m 47s
2026-Apr-27, Monday 06:19:16 13:13:52 20:08:28 13h 49m 12s
2026-Apr-28, Tuesday 06:17:56 13:13:44 20:09:32 13h 51m 36s
2026-Apr-29, Wednesday 06:16:36 13:13:35 20:10:34 13h 53m 58s
2026-Apr-30, Thursday 06:15:18 13:13:28 20:11:37 13h 56m 19s

Day length in Sun Valley Lake during the year on the chart

Sun Valley 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