🌅 Ōtsu Sunrise & Sunset Calendar
🇯🇵 Japan · Asia/Tokyo
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 🌄 05:28 🌇 18:23 | 2 🌄 05:29 🌇 18:22 | 3 🌄 05:30 🌇 18:21 | 4 🌄 05:31 🌇 18:19 | 5 🌄 05:31 🌇 18:18 | 6 🌄 05:32 🌇 18:17 | |
| 7 🌄 05:33 🌇 18:15 | 8 🌄 05:34 🌇 18:14 | 9 🌄 05:34 🌇 18:12 | 10 🌄 05:35 🌇 18:11 | 11 🌄 05:36 🌇 18:09 | 12 🌄 05:36 🌇 18:08 | 13 🌄 05:37 🌇 18:07 |
| 14 🌄 05:38 🌇 18:05 | 15 🌄 05:39 🌇 18:04 | 16 🌄 05:39 🌇 18:02 | 17 🌄 05:40 🌇 18:01 | 18 🌄 05:41 🌇 17:59 | 19 🌄 05:42 🌇 17:58 | 20 🌄 05:42 🌇 17:57 |
| 21 🌄 05:43 🌇 17:55 | 22 🌄 05:44 🌇 17:54 | 23 🌄 05:44 🌇 17:52 | 24 🌄 05:45 🌇 17:51 | 25 🌄 05:46 🌇 17:49 | 26 🌄 05:47 🌇 17:48 | 27 🌄 05:47 🌇 17:46 |
| 28 🌄 05:48 🌇 17:45 | 29 🌄 05:49 🌇 17:44 | 30 🌄 05:50 🌇 17:42 |
All times in local time for Ōtsu (Asia/Tokyo).
Shortening days in Ōtsu through September 2031
Across September 2031, daylight in Ōtsu, Japan draws in — the month opens with 12h 55m of daylight and closes with 11h 52m (a swing of about 63 minutes). That works out to roughly 15 minutes a week.
Sunrise this month spans 05:28 (September 1) to 05:50 (September 30); sunset runs between 17:42 (September 30) and 18:23 (September 1).
On an average day this month Ōtsu sees about 12h 23m of daylight. Scan the calendar to line up sunrise walks, blue-hour shots, prayer times or outdoor plans with Ōtsu's daylight.
About the Ōtsu Sunrise & Sunset Calendar
This calendar shows the sunrise and sunset time in Ōtsu, Japan for every day of September 2031. All times are shown in Ōtsu's local time (Asia/Tokyo), with daylight saving changes applied automatically.
Each day's cell shows the local 🌄 sunrise and 🌇 sunset time, so you can see at a glance how daylight grows and shrinks through the month — useful for photography, travel, prayer planning, gardening, fitness and organising your day around the sun.
How to use this calendar
- Search any city using the box at the top to jump to its full monthly calendar.
- Change month with the ← and → arrows above the grid.
- Print or save a clean copy with the 🖨️ Print button.
Frequently Asked Questions
What time does the sun rise in Ōtsu in September 2031?
In September 2031, sunrise in Ōtsu, Japan ranges from about 05:28 on September 1 (its earliest) to 05:50 on September 30 (its latest). Each day's exact time is in the calendar above.
What time does the sun set in Ōtsu in September 2031?
Sunset in Ōtsu, Japan during September 2031 runs from 17:42 on September 30 to 18:23 on September 1.
How much daylight does Ōtsu get in September 2031?
Ōtsu, Japan has between 12h 55m and 11h 52m of daylight per day in September 2031, decreases by about 63 minutes across the month.
What is the difference between sunrise and sunset?
Sunrise is the moment the sun's top edge first appears above the horizon in the morning; sunset is when it disappears below the horizon in the evening. The gap between them is the day's length, which shifts gradually through the year.
When are the days longest and shortest in Ōtsu?
Daylight peaks around the summer solstice (about June 21 in the northern hemisphere, December 21 in the southern) and bottoms out at the winter solstice. Browse the months above to watch the change.
Are the sunrise and sunset times for Ōtsu accurate?
Times are calculated from the location's exact latitude, longitude and time zone using standard astronomical algorithms, accurate to about a minute. Local terrain such as hills or tall buildings can slightly shift when the sun actually appears or disappears.