Sunrise and Sunset times in Zasu, Japan 
Zasu
Kumamoto
Time zone: Asia/Tokyo, UTC 9 h.
Latitude: 32.8965, Longitude: 130.63
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 05:12:45 | 12:21:21 | 19:29:58 | 14h 17m 13s |
| 2025-Jul-02, Wednesday | 05:13:11 | 12:21:33 | 19:29:55 | 14h 16m 44s |
| 2025-Jul-03, Thursday | 05:13:37 | 12:21:44 | 19:29:51 | 14h 16m 14s |
| 2025-Jul-04, Friday | 05:14:04 | 12:21:55 | 19:29:45 | 14h 15m 41s |
| 2025-Jul-05, Saturday | 05:14:33 | 12:22:05 | 19:29:38 | 14h 15m 5s |
| 2025-Jul-06, Sunday | 05:15:02 | 12:22:15 | 19:29:29 | 14h 14m 27s |
| 2025-Jul-07, Monday | 05:15:32 | 12:22:25 | 19:29:19 | 14h 13m 47s |
| 2025-Jul-08, Tuesday | 05:16:03 | 12:22:35 | 19:29:07 | 14h 13m 4s |
| 2025-Jul-09, Wednesday | 05:16:34 | 12:22:44 | 19:28:53 | 14h 12m 19s |
| 2025-Jul-10, Thursday | 05:17:07 | 12:22:52 | 19:28:38 | 14h 11m 31s |
| 2025-Jul-11, Friday | 05:17:40 | 12:23:01 | 19:28:21 | 14h 10m 41s |
| 2025-Jul-12, Saturday | 05:18:13 | 12:23:08 | 19:28:03 | 14h 9m 50s |
| 2025-Jul-13, Sunday | 05:18:48 | 12:23:16 | 19:27:43 | 14h 8m 55s |
| 2025-Jul-14, Monday | 05:19:23 | 12:23:22 | 19:27:22 | 14h 7m 59s |
| 2025-Jul-15, Tuesday | 05:19:59 | 12:23:29 | 19:26:59 | 14h 7m 0s |
| 2025-Jul-16, Wednesday | 05:20:35 | 12:23:34 | 19:26:34 | 14h 5m 59s |
| 2025-Jul-17, Thursday | 05:21:11 | 12:23:40 | 19:26:08 | 14h 4m 57s |
| 2025-Jul-18, Friday | 05:21:49 | 12:23:44 | 19:25:40 | 14h 3m 51s |
| 2025-Jul-19, Saturday | 05:22:26 | 12:23:49 | 19:25:11 | 14h 2m 45s |
| 2025-Jul-20, Sunday | 05:23:04 | 12:23:52 | 19:24:40 | 14h 1m 36s |
| 2025-Jul-21, Monday | 05:23:43 | 12:23:55 | 19:24:08 | 14h 0m 25s |
| 2025-Jul-22, Tuesday | 05:24:22 | 12:23:58 | 19:23:34 | 13h 59m 12s |
| 2025-Jul-23, Wednesday | 05:25:01 | 12:24:00 | 19:22:59 | 13h 57m 58s |
| 2025-Jul-24, Thursday | 05:25:41 | 12:24:01 | 19:22:22 | 13h 56m 41s |
| 2025-Jul-25, Friday | 05:26:20 | 12:24:02 | 19:21:43 | 13h 55m 23s |
| 2025-Jul-26, Saturday | 05:27:00 | 12:24:02 | 19:21:04 | 13h 54m 4s |
| 2025-Jul-27, Sunday | 05:27:41 | 12:24:02 | 19:20:23 | 13h 52m 42s |
| 2025-Jul-28, Monday | 05:28:21 | 12:24:01 | 19:19:40 | 13h 51m 19s |
| 2025-Jul-29, Tuesday | 05:29:02 | 12:23:59 | 19:18:56 | 13h 49m 54s |
| 2025-Jul-30, Wednesday | 05:29:43 | 12:23:57 | 19:18:11 | 13h 48m 28s |
| 2025-Jul-31, Thursday | 05:30:23 | 12:23:54 | 19:17:24 | 13h 47m 1s |
Zasu on Japan map:
Cities in the same time zone Asia/Tokyo
Tokyo (Tōkyō), Osaka (Ōsaka), Yokohama (Kanagawa), Nagoya (Aichi), Fukuoka (Fukuoka), Sapporo (Hokkaidō), Sendai (Miyagi), Hiroshima (Hiroshima), Kyoto (Kyōto), Kobe (Hyōgo), Kawanakajima (Kanagawa), Kitaku (Fukuoka), Hamamatsu (Shizuoka), Naha (Okinawa), Okayama (Okayama), Kumamoto (Kumamoto), Shizuoka (Shizuoka), Utsunomiya (Tochigi), Nagano (Nagano), Hachioji (Tōkyō), Niigata (Niigata), Kagoshima (Kagoshima), Kanazawa (Ishikawa), Otsu (Shiga), Matsuyama (Ehime), Tsu (Mie), Oita (Ōita), Tokushima (Tokushima), Wakayama (Wakayama), Nagasaki (Nagasaki)
Largest Populated Areas in Japan
Tokyo (Tōkyō), Osaka (Ōsaka), Yokohama (Kanagawa), Nagoya (Aichi), Fukuoka (Fukuoka), Sapporo (Hokkaidō), Sendai (Miyagi), Hiroshima (Hiroshima), Kyoto (Kyōto), Kobe (Hyōgo), Kawanakajima (Kanagawa), Kitaku (Fukuoka), Hamamatsu (Shizuoka), Naha (Okinawa), Okayama (Okayama), Kumamoto (Kumamoto), Shizuoka (Shizuoka), Utsunomiya (Tochigi), Nagano (Nagano), Hachioji (Tōkyō), Niigata (Niigata), Kagoshima (Kagoshima), Kanazawa (Ishikawa), Otsu (Shiga), Matsuyama (Ehime), Tsu (Mie), Oita (Ōita), Tokushima (Tokushima), Wakayama (Wakayama), Nagasaki (Nagasaki)
Daylight Hours FAQ: 10 Most Googled Questions Answered
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
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).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks