What time is it in Irisawa, Nagano, Japan
The time now in Irisawa, Nagano, Japan is shown here, following the Asia/Tokyo time zone (+9).
Irisawa, Japan
Saturday, 24 October 2026
UTC+9 · Asia/Tokyo
Local time in Irisawa
UTC+9 · no daylight saving time
What the clock shows right now in Irisawa.
The sun today
Sunrise 6:01 AM Solar noon 11:31 AM Sunset 5:01 PM Daylight 11 h 00 min Night 13 h 00 min Civil twilight 5:35 AM – 5:27 PM
Weather in Irisawa right now
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Weather data by Open-Meteo, updated every 30 minutes.
Irisawa and its neighbours
Postal codes
- 049-2564
- 384-0621
- 988-0083
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
Other places named Irisawa
- Irisawa Miyagi, Japan
Same time zone — Asia/Tokyo
Nearby places
- Tōkamachi — 1.2 km
- Takanomachi — 2.1 km
- Tanokuchi — 2.5 km
- Kaize — 3.0 km
- Taki — 3.2 km
- Kiyokawa — 3.8 km
Local time details for Irisawa
The clock in Irisawa matches the clock in nearby Tōkamachi and Takanomachi.
Addresses in Irisawa fall under 3 postal codes.
The time zone assigned to Irisawa is Asia/Tokyo, held at UTC+9. Daylight saving time applies: No.
Sunrise comes to Irisawa at 6:01 AM and sunset at 5:01 PM today. Together that makes 11 h 00 min of light.
Questions and answers
- Which time zone is used in Irisawa?
- The time zone used in Irisawa is Asia/Tokyo, with an offset of +9.
- Does daylight saving time reach Irisawa?
- Daylight saving time in Irisawa: No.
- Can you tell me the sunrise time in Irisawa?
- In Irisawa the sun rises at 6:01 AM.