Japan
Time now in Kosai
Sunrise 05:14Sunset 06:32Time zone UTC +9
Time zone
Asia/Tokyo
UTC offset
UTC +9
Daylight saving
Not in effect
Population
59,770
Sunrise
05:14
Sunset
06:32
Day length
13h 18m
Coordinates
34.70, 137.52
Time difference from Kosai
Hours ahead (right) or behind (left) Kosai right now.
Kosai on the map
About the time in Kosai
The zone identifier Asia/Tokyo is the value you want in code, calendars and travel systems. Abbreviations change with the season, but Asia/Tokyo keeps pointing at Tokyo time whatever the date, which is why every timestamp on this page is built from it.
Sunrise today lands at 05:14 and sunset at 06:32 local time, giving 13h 18m of daylight. Those figures come from the city's own coordinates (34.70, 137.52) rather than a country-wide average, so they match what you would actually see from a window in Kosai.
If you are coordinating from another country, the shortcut is the working window: a normal Kosai day of 09:00–17:00 falls between 00:00–08:00 UTC. Convert your own hours into UTC once and you can tell at a glance whether someone there is likely to be at their desk.
Frequently asked questions about time in Kosai
- What are normal business hours in Kosai in UTC?
- A 09:00–17:00 working day in Kosai runs from 00:00–08:00 UTC today.
- How far ahead or behind UTC is Kosai?
- Kosai is UTC +9 at this moment; the offset is read live, so it already accounts for daylight saving.
- Does Kosai change its clocks for daylight saving?
- No. Kosai keeps UTC +9 throughout the year.
- What time is it in Kosai right now?
- The live clock above shows the current time in Kosai, updating every second from Asia/Tokyo (UTC +9).
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