What time is it in Ooka-Otsu, Nagano, Japan
This page shows the time as it is now in Ooka-Otsu, Nagano, Japan, in the Asia/Tokyo time zone (+9).
Ooka-Otsu, Japan
Saturday, 24 October 2026
UTC+9 · Asia/Tokyo
Local time in Ooka-Otsu
UTC+9 · no daylight saving time
Ooka-Otsu keeps Asia/Tokyo clock_time.
The sun today
Sunrise 6:04 AM Solar noon 11:33 AM Sunset 5:03 PM Daylight 10 h 59 min Night 13 h 01 min Civil twilight 5:38 AM – 5:29 PM
Weather in Ooka-Otsu right now
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Weather data by Open-Meteo, updated every 30 minutes.
Ooka-Otsu and its neighbours
Postal codes
- 399-7301 Yasaka — 4.1 km away
- 399-7311 Higashihirotsu — 4.7 km away
- 399-7302 Yasakashobu — 5.7 km away
- 399-7702 Hi — 6.3 km away
- 399-7700 Omi Mura — 7.4 km away
- 399-7601 Sakakita — 7.7 km away
- 399-7701 O — 8.5 km away
- 398-0003 Yashiro — 9.1 km away
- 398-0002 Omachi — 9.3 km away
- 399-9300 Hakuba Mura — 11.1 km away
- 399-9494 小谷村役場 — 11.1 km away
- 399-9301 Hokujo — 11.1 km away
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 Nagano
Same time zone — Asia/Tokyo
Nearby places
- Hinata — 1.4 km
- Nodaira — 1.8 km
- Nodaira — 1.8 km
- Taira — 2.8 km
- Ooka-Hei — 2.8 km
- Minamikomatsuo — 3.5 km
Local time details for Ooka-Otsu
Postal service in Ooka-Otsu uses 12 codes.
The time zone in effect for Ooka-Otsu is Asia/Tokyo, at UTC+9. Daylight saving time observed: No.
Sunrise reaches Ooka-Otsu at 6:04 AM, and the sun sets at 5:03 PM. Light lasts 10 h 59 min.
Hinata and Nodaira are near Ooka-Otsu and do not differ from it in time.
Questions and answers
- Which zone should be used to show the time in Ooka-Otsu?
- Use Asia/Tokyo to show the time in Ooka-Otsu; its offset is +9.
- Are daylight saving rules used in Ooka-Otsu?
- Daylight saving time in Ooka-Otsu: No.
- What is the local sunrise time in Ooka-Otsu?
- Local sunrise is 6:04 AM.