Sunrise and Sunset times in Alva, United States

Alva United States Daily sun schedule, day length and annual chart
☀️ Local time
Loading
Loading
Sunrise
Today sunrise
06:52:09
Sunset
Today sunset
20:14:28
🌤️
Day length
13h 22m 19s
City
Alva
Region / Country
Oklahoma, United States
Time zone
America/Chicago, UTC -5 h.
Population
5 799 people
Latitude
36.7893
Longitude
-98.6648

Select month and year

Date Sunrise Solar Noon Sunset Day length
2026-Apr-01, Wednesday 07:19:52 13:38:26 19:56:59 12h 37m 7s
2026-Apr-02, Thursday 07:18:24 13:38:08 19:57:51 12h 39m 27s
2026-Apr-03, Friday 07:16:57 13:37:50 19:58:44 12h 41m 47s
2026-Apr-04, Saturday 07:15:30 13:37:33 19:59:36 12h 44m 6s
2026-Apr-05, Sunday 07:14:04 13:37:16 20:00:28 12h 46m 24s
2026-Apr-06, Monday 07:12:37 13:36:59 20:01:20 12h 48m 43s
2026-Apr-07, Tuesday 07:11:12 13:36:42 20:02:12 12h 51m 0s
2026-Apr-08, Wednesday 07:09:46 13:36:25 20:03:05 12h 53m 19s
2026-Apr-09, Thursday 07:08:21 13:36:09 20:03:57 12h 55m 36s
2026-Apr-10, Friday 07:06:57 13:35:53 20:04:49 12h 57m 52s
2026-Apr-11, Saturday 07:05:33 13:35:37 20:05:42 13h 0m 9s
2026-Apr-12, Sunday 07:04:10 13:35:22 20:06:34 13h 2m 24s
2026-Apr-13, Monday 07:02:47 13:35:07 20:07:26 13h 4m 39s
2026-Apr-14, Tuesday 07:01:25 13:34:52 20:08:19 13h 6m 54s
2026-Apr-15, Wednesday 07:00:03 13:34:37 20:09:11 13h 9m 8s
2026-Apr-16, Thursday 06:58:42 13:34:23 20:10:04 13h 11m 22s
2026-Apr-17, Friday 06:57:22 13:34:09 20:10:57 13h 13m 35s
2026-Apr-18, Saturday 06:56:03 13:33:56 20:11:49 13h 15m 46s
2026-Apr-19, Sunday 06:54:44 13:33:43 20:12:42 13h 17m 58s
2026-Apr-20, Monday 06:53:26 13:33:30 20:13:35 13h 20m 9s
2026-Apr-21, Tuesday 06:52:09 13:33:18 20:14:28 13h 22m 19s
2026-Apr-22, Wednesday 06:50:53 13:33:07 20:15:20 13h 24m 27s
2026-Apr-23, Thursday 06:49:38 13:32:55 20:16:13 13h 26m 35s
2026-Apr-24, Friday 06:48:23 13:32:45 20:17:06 13h 28m 43s
2026-Apr-25, Saturday 06:47:10 13:32:34 20:17:59 13h 30m 49s
2026-Apr-26, Sunday 06:45:57 13:32:25 20:18:52 13h 32m 55s
2026-Apr-27, Monday 06:44:46 13:32:15 20:19:45 13h 34m 59s
2026-Apr-28, Tuesday 06:43:35 13:32:07 20:20:38 13h 37m 3s
2026-Apr-29, Wednesday 06:42:26 13:31:58 20:21:31 13h 39m 5s
2026-Apr-30, Thursday 06:41:18 13:31:51 20:22:24 13h 41m 6s

Day length in Alva during the year on the chart

Alva 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