Sunrise and Sunset times in Otaru, Japan

Otaru Japan Daily sun schedule, day length and annual chart
☀️ Local time
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Sunrise
Today sunrise
04:44:39
Sunset
Today sunset
18:25:05
🌤️
Day length
13h 40m 26s
City
Otaru
Region / Country
Hokkaidō, Japan
Time zone
Asia/Tokyo, UTC +9 h.
Population
143 792 people
Latitude
43.1887
Longitude
140.978

Select month and year

Date Sunrise Solar Noon Sunset Day length
2026-Apr-01, Wednesday 05:18:23 11:40:03 18:01:43 12h 43m 20s
2026-Apr-02, Thursday 05:16:38 11:39:45 18:02:53 12h 46m 15s
2026-Apr-03, Friday 05:14:52 11:39:28 18:04:03 12h 49m 11s
2026-Apr-04, Saturday 05:13:07 11:39:10 18:05:14 12h 52m 7s
2026-Apr-05, Sunday 05:11:22 11:38:53 18:06:24 12h 55m 2s
2026-Apr-06, Monday 05:09:38 11:38:36 18:07:34 12h 57m 56s
2026-Apr-07, Tuesday 05:07:54 11:38:19 18:08:44 13h 0m 50s
2026-Apr-08, Wednesday 05:06:10 11:38:02 18:09:54 13h 3m 44s
2026-Apr-09, Thursday 05:04:27 11:37:46 18:11:04 13h 6m 37s
2026-Apr-10, Friday 05:02:45 11:37:29 18:12:14 13h 9m 29s
2026-Apr-11, Saturday 05:01:03 11:37:13 18:13:24 13h 12m 21s
2026-Apr-12, Sunday 04:59:21 11:36:58 18:14:34 13h 15m 13s
2026-Apr-13, Monday 04:57:40 11:36:42 18:15:44 13h 18m 4s
2026-Apr-14, Tuesday 04:56:00 11:36:27 18:16:54 13h 20m 54s
2026-Apr-15, Wednesday 04:54:21 11:36:13 18:18:04 13h 23m 43s
2026-Apr-16, Thursday 04:52:42 11:35:58 18:19:15 13h 26m 33s
2026-Apr-17, Friday 04:51:04 11:35:44 18:20:25 13h 29m 21s
2026-Apr-18, Saturday 04:49:26 11:35:31 18:21:35 13h 32m 9s
2026-Apr-19, Sunday 04:47:50 11:35:17 18:22:45 13h 34m 55s
2026-Apr-20, Monday 04:46:14 11:35:04 18:23:55 13h 37m 41s
2026-Apr-21, Tuesday 04:44:39 11:34:52 18:25:05 13h 40m 26s
2026-Apr-22, Wednesday 04:43:05 11:34:40 18:26:15 13h 43m 10s
2026-Apr-23, Thursday 04:41:32 11:34:29 18:27:25 13h 45m 53s
2026-Apr-24, Friday 04:40:00 11:34:18 18:28:35 13h 48m 35s
2026-Apr-25, Saturday 04:38:29 11:34:07 18:29:45 13h 51m 16s
2026-Apr-26, Sunday 04:36:59 11:33:57 18:30:55 13h 53m 56s
2026-Apr-27, Monday 04:35:30 11:33:47 18:32:04 13h 56m 34s
2026-Apr-28, Tuesday 04:34:02 11:33:38 18:33:14 13h 59m 12s
2026-Apr-29, Wednesday 04:32:35 11:33:30 18:34:24 14h 1m 49s
2026-Apr-30, Thursday 04:31:10 11:33:21 18:35:33 14h 4m 23s

Day length in Otaru during the year on the chart

Otaru on Japan 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