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What time is it in Koso, Kumamoto, Japan

See what time it currently is in Koso, Kumamoto, Japan — the time zone there is Asia/Tokyo (+9).

Koso, Japan

2:01:25 AM

Sunday, 8 November 2026

UTC+9 · Asia/Tokyo

Local time in Koso

UTC+9 · no daylight saving time

What the clock shows right now in Koso.

The sun today

Sunrise 6:40 AM Solar noon 12:01 PM Sunset 5:22 PM Daylight 10 h 41 min Night 13 h 19 min Civil twilight 6:15 AM – 5:47 PM

Weather in Koso right now

Loading the current weather…

Weather data by Open-Meteo, updated every 30 minutes.

Koso and its neighbours

Koso at 32.7081, 130.9530 with the nearest towns within 18.8 km · open in OpenStreetMap

Postal codes

861-3453 Hara — 0.6 km away
861-3547 Yamada — 1.4 km away
861-3542 Ichibaru — 1.9 km away
861-3541 Ashiyada — 2.3 km away
861-3544 Sugiki — 2.5 km away
861-3543 Jotera — 2.7 km away
861-3545 Nagata — 3.0 km away
861-3421 Nanataki(Matsunohae) — 3.1 km away
861-3592 Hamacho — 3.1 km away
861-3532 Saruwatari — 3.3 km away
861-3454 Shimaki — 3.3 km away
861-3515 Johira — 3.6 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.

Koso in numbers

Coordinates: 32.7081, 130.9530
Region: Kumamoto
Country: Japan, Asia
Capital: Tokyo — 869 km away
Same name: 25 more places in the world share this name

Largest cities in Kumamoto

Kumamoto 738 907
Koto 543 730
Honmachi 123 067
Amakusa 83 082
Tamana 64 292
Koshi 61 772

Other places named Koso

Koso Kwango, Democratic Republic Of The Congo
Koso Ouham-Pendé, Central African Republic
Koso Bouenza, Republic Of The Congo
Koso East, Cameroon
Koso Amhara, Ethiopia

Same time zone — Asia/Tokyo

Tokyo Japan
Yokohama Japan
Osaka Japan
Nagoya Japan
Sapporo Japan
Fukuoka Japan

Nearby places

Wasabi — 17.1 km
Nigō — 17.3 km
Nishinoiwa — 17.8 km
Oritsuki — 17.8 km
Daira — 17.9 km
Koshigoe — 18.1 km

About the time in Koso

12 postal codes divide Koso.

The local zone in Koso is Asia/Tokyo, standing at UTC+9. Whether daylight saving applies: No.

In Koso the sun appears at 6:40 AM and disappears at 5:22 PM today. Daylight stretches 10 h 41 min.

Koso and its neighbours Wasabi and Nigō keep one clock.

Questions and answers

Is Asia/Tokyo the time zone for Koso?: Yes, Asia/Tokyo is the time zone for Koso, with an offset of +9.
Is there a seasonal clock change in Koso?: No.
When is the sun down in Koso?: The sun goes down at 5:22 PM.