Sunrise and Sunset times in Darby, United States

Darby United States Daily sun schedule, day length and annual chart
☀️ Local time
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Sunrise
Today sunrise
06:15:25
Sunset
Today sunset
19:44:24
🌤️
Day length
13h 28m 59s
City
Darby
Region / Country
Pennsylvania, United States
Time zone
America/New_York, UTC -4 h.
Population
10 700 people
Latitude
39.921
Longitude
-75.2611

Select month and year

Date Sunrise Solar Noon Sunset Day length
2026-Apr-01, Wednesday 06:44:28 13:04:50 19:25:12 12h 40m 44s
2026-Apr-02, Thursday 06:42:52 13:04:32 19:26:13 12h 43m 21s
2026-Apr-03, Friday 06:41:16 13:04:15 19:27:13 12h 45m 57s
2026-Apr-04, Saturday 06:39:41 13:03:57 19:28:14 12h 48m 33s
2026-Apr-05, Sunday 06:38:06 13:03:40 19:29:14 12h 51m 8s
2026-Apr-06, Monday 06:36:31 13:03:23 19:30:15 12h 53m 44s
2026-Apr-07, Tuesday 06:34:57 13:03:06 19:31:15 12h 56m 18s
2026-Apr-08, Wednesday 06:33:23 13:02:50 19:32:16 12h 58m 53s
2026-Apr-09, Thursday 06:31:50 13:02:33 19:33:16 13h 1m 26s
2026-Apr-10, Friday 06:30:17 13:02:17 19:34:17 13h 4m 0s
2026-Apr-11, Saturday 06:28:45 13:02:01 19:35:17 13h 6m 32s
2026-Apr-12, Sunday 06:27:14 13:01:46 19:36:18 13h 9m 4s
2026-Apr-13, Monday 06:25:43 13:01:31 19:37:19 13h 11m 36s
2026-Apr-14, Tuesday 06:24:12 13:01:16 19:38:19 13h 14m 7s
2026-Apr-15, Wednesday 06:22:43 13:01:01 19:39:20 13h 16m 37s
2026-Apr-16, Thursday 06:21:14 13:00:47 19:40:21 13h 19m 7s
2026-Apr-17, Friday 06:19:45 13:00:33 19:41:21 13h 21m 36s
2026-Apr-18, Saturday 06:18:18 13:00:20 19:42:22 13h 24m 4s
2026-Apr-19, Sunday 06:16:51 13:00:07 19:43:23 13h 26m 32s
2026-Apr-20, Monday 06:15:25 12:59:54 19:44:24 13h 28m 59s
2026-Apr-21, Tuesday 06:14:00 12:59:42 19:45:24 13h 31m 24s
2026-Apr-22, Wednesday 06:12:36 12:59:31 19:46:25 13h 33m 49s
2026-Apr-23, Thursday 06:11:13 12:59:19 19:47:26 13h 36m 13s
2026-Apr-24, Friday 06:09:50 12:59:09 19:48:27 13h 38m 37s
2026-Apr-25, Saturday 06:08:29 12:58:58 19:49:27 13h 40m 58s
2026-Apr-26, Sunday 06:07:09 12:58:48 19:50:28 13h 43m 19s
2026-Apr-27, Monday 06:05:49 12:58:39 19:51:29 13h 45m 40s
2026-Apr-28, Tuesday 06:04:31 12:58:30 19:52:29 13h 47m 58s
2026-Apr-29, Wednesday 06:03:14 12:58:22 19:53:30 13h 50m 16s
2026-Apr-30, Thursday 06:01:58 12:58:14 19:54:30 13h 52m 32s

Day length in Darby during the year on the chart

Darby 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