Sunrise and Sunset times in Darien, United States

Darien United States Daily sun schedule, day length and annual chart
☀️ Local time
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Sunrise
Today sunrise
06:03:26
Sunset
Today sunset
19:38:08
🌤️
Day length
13h 34m 42s
City
Darien
Region / Country
Illinois, United States
Time zone
America/Chicago, UTC -5 h.
Population
22 061 people
Latitude
41.7447
Longitude
-87.9823

Select month and year

Date Sunrise Solar Noon Sunset Day length
2026-Apr-01, Wednesday 06:34:06 12:55:42 19:17:19 12h 43m 13s
2026-Apr-02, Thursday 06:32:25 12:55:25 19:18:24 12h 45m 59s
2026-Apr-03, Friday 06:30:44 12:55:07 19:19:30 12h 48m 46s
2026-Apr-04, Saturday 06:29:04 12:54:50 19:20:36 12h 51m 32s
2026-Apr-05, Sunday 06:27:23 12:54:33 19:21:42 12h 54m 19s
2026-Apr-06, Monday 06:25:44 12:54:15 19:22:47 12h 57m 3s
2026-Apr-07, Tuesday 06:24:04 12:53:59 19:23:53 12h 59m 49s
2026-Apr-08, Wednesday 06:22:25 12:53:42 19:24:59 13h 2m 34s
2026-Apr-09, Thursday 06:20:47 12:53:26 19:26:05 13h 5m 18s
2026-Apr-10, Friday 06:19:09 12:53:10 19:27:10 13h 8m 1s
2026-Apr-11, Saturday 06:17:32 12:52:54 19:28:16 13h 10m 44s
2026-Apr-12, Sunday 06:15:55 12:52:38 19:29:22 13h 13m 27s
2026-Apr-13, Monday 06:14:19 12:52:23 19:30:28 13h 16m 9s
2026-Apr-14, Tuesday 06:12:43 12:52:08 19:31:33 13h 18m 50s
2026-Apr-15, Wednesday 06:11:09 12:51:54 19:32:39 13h 21m 30s
2026-Apr-16, Thursday 06:09:34 12:51:40 19:33:45 13h 24m 11s
2026-Apr-17, Friday 06:08:01 12:51:26 19:34:51 13h 26m 50s
2026-Apr-18, Saturday 06:06:29 12:51:13 19:35:57 13h 29m 28s
2026-Apr-19, Sunday 06:04:57 12:51:00 19:37:02 13h 32m 5s
2026-Apr-20, Monday 06:03:26 12:50:47 19:38:08 13h 34m 42s
2026-Apr-21, Tuesday 06:01:56 12:50:35 19:39:14 13h 37m 18s
2026-Apr-22, Wednesday 06:00:27 12:50:23 19:40:20 13h 39m 53s
2026-Apr-23, Thursday 05:58:58 12:50:12 19:41:26 13h 42m 28s
2026-Apr-24, Friday 05:57:31 12:50:01 19:42:31 13h 45m 0s
2026-Apr-25, Saturday 05:56:05 12:49:51 19:43:37 13h 47m 32s
2026-Apr-26, Sunday 05:54:40 12:49:41 19:44:43 13h 50m 3s
2026-Apr-27, Monday 05:53:15 12:49:32 19:45:48 13h 52m 33s
2026-Apr-28, Tuesday 05:51:52 12:49:23 19:46:54 13h 55m 2s
2026-Apr-29, Wednesday 05:50:30 12:49:15 19:47:59 13h 57m 29s
2026-Apr-30, Thursday 05:49:10 12:49:07 19:49:04 13h 59m 54s

Day length in Darien during the year on the chart

Darien 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