Sunrise and Sunset times in Rochester, United States

Rochester United States Daily sun schedule, day length and annual chart
☀️ Local time
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Sunrise
Today sunrise
06:17:43
Sunset
Today sunset
19:49:37
🌤️
Day length
13h 31m 54s
City
Rochester
Region / Country
Iowa, United States
Time zone
America/Chicago, UTC -5 h.
Population
45 people
Latitude
41.6747
Longitude
-91.1508

Select month and year

Date Sunrise Solar Noon Sunset Day length
2026-Apr-01, Wednesday 06:46:49 13:08:23 19:29:57 12h 43m 8s
2026-Apr-02, Thursday 06:45:08 13:08:05 19:31:02 12h 45m 54s
2026-Apr-03, Friday 06:43:27 13:07:47 19:32:08 12h 48m 41s
2026-Apr-04, Saturday 06:41:47 13:07:30 19:33:13 12h 51m 26s
2026-Apr-05, Sunday 06:40:07 13:07:13 19:34:19 12h 54m 12s
2026-Apr-06, Monday 06:38:27 13:06:56 19:35:25 12h 56m 58s
2026-Apr-07, Tuesday 06:36:48 13:06:39 19:36:30 12h 59m 42s
2026-Apr-08, Wednesday 06:35:09 13:06:22 19:37:36 13h 2m 27s
2026-Apr-09, Thursday 06:33:31 13:06:06 19:38:41 13h 5m 10s
2026-Apr-10, Friday 06:31:53 13:05:50 19:39:47 13h 7m 54s
2026-Apr-11, Saturday 06:30:16 13:05:34 19:40:52 13h 10m 36s
2026-Apr-12, Sunday 06:28:40 13:05:19 19:41:58 13h 13m 18s
2026-Apr-13, Monday 06:27:04 13:05:04 19:43:03 13h 15m 59s
2026-Apr-14, Tuesday 06:25:28 13:04:49 19:44:09 13h 18m 41s
2026-Apr-15, Wednesday 06:23:54 13:04:34 19:45:14 13h 21m 20s
2026-Apr-16, Thursday 06:22:20 13:04:20 19:46:20 13h 24m 0s
2026-Apr-17, Friday 06:20:47 13:04:06 19:47:26 13h 26m 39s
2026-Apr-18, Saturday 06:19:14 13:03:53 19:48:31 13h 29m 17s
2026-Apr-19, Sunday 06:17:43 13:03:40 19:49:37 13h 31m 54s
2026-Apr-20, Monday 06:16:12 13:03:27 19:50:43 13h 34m 31s
2026-Apr-21, Tuesday 06:14:42 13:03:15 19:51:48 13h 37m 6s
2026-Apr-22, Wednesday 06:13:13 13:03:04 19:52:54 13h 39m 41s
2026-Apr-23, Thursday 06:11:45 13:02:52 19:53:59 13h 42m 14s
2026-Apr-24, Friday 06:10:18 13:02:42 19:55:05 13h 44m 47s
2026-Apr-25, Saturday 06:08:52 13:02:31 19:56:10 13h 47m 18s
2026-Apr-26, Sunday 06:07:27 13:02:22 19:57:16 13h 49m 49s
2026-Apr-27, Monday 06:06:03 13:02:12 19:58:21 13h 52m 18s
2026-Apr-28, Tuesday 06:04:40 13:02:03 19:59:27 13h 54m 47s
2026-Apr-29, Wednesday 06:03:19 13:01:55 20:00:32 13h 57m 13s
2026-Apr-30, Thursday 06:01:58 13:01:47 20:01:37 13h 59m 39s

Day length in Rochester during the year on the chart

Rochester 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