What time is it in Ōtsu, Chiba, Japan
Check the current local time in Ōtsu, Chiba, Japan, which sits in the Asia/Tokyo time zone (+9).
Ōtsu, Japan
Monday, 7 September 2026
UTC+9 · Asia/Tokyo
Local time in Ōtsu
UTC+9 · no daylight saving time
Local time in Ōtsu, Chiba.
The sun today
Sunrise 5:18 AM Solar noon 11:40 AM Sunset 6:02 PM Daylight 12 h 44 min Night 11 h 16 min Civil twilight 4:52 AM – 6:28 PM
Weather in Ōtsu right now
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Weather data by Open-Meteo, updated every 30 minutes.
Ōtsu and its neighbours
Postal codes
- 033-0134 Otsu
- 049-1781 Otsu
- 089-5465 Otsu
- 190-0174 Otsu
- 308-0041 Otsu
- 308-8638 Otsu
- 377-1308 Otsu
- 384-0802 Otsu
- 384-8605 Otsu
- 678-0252 Otsu
- 781-6402 Otsu
- 781-8511 Otsu
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Chiba
Other places named Ōtsu
Same time zone — Asia/Tokyo
Nearby places
About the time in Ōtsu
Ōtsu greets the sun at 5:18 AM and loses it at 6:02 PM today. Daylight runs to 12 h 44 min.
Time runs the same in Ōtsu and in nearby Matsuyama and Ohori.
Ōtsu has 12 postal codes in total.
Hours in Ōtsu are kept by Asia/Tokyo, standing at UTC+9. Daylight saving observed: No.
Questions and answers
- Which time zone designation is used for Ōtsu?
- The designation used for Ōtsu is Asia/Tokyo, with an offset of +9.
- Are the clocks in Ōtsu adjusted for daylight saving?
- Daylight saving in Ōtsu: No.
- When does daylight begin in Ōtsu?
- Daylight begins at 5:18 AM.