No clock change is expected in the next year.
No clock changes this year.
All of Japan uses Japan Standard Time.
- JST · UTC+9Tokyo, Kanagawa, Osaka, Aichi, Hokkaido and moreNo daylight saving time
Zones with matching offsets and clock changes over the next year are grouped together.
Time difference from Iwai
Time differenceSun in Iwai today
Daylight10h 23m today - 4h 13m less than the longest day and 0h 41m more than the shortest day.
Calculated from coordinates; sunrise and sunset are approximate.
- ⌖Region
- Ibaraki
- ◉Population
- 42,497
- ☎Dialing code
- ¤Currency
- JPY · Yen
Public holidays in Japan
HolidaysLabor Thanksgiving Day
Monday · in 12 days
Nationallong weekendNew Year’s Day
Friday · in 51 days
Nationallong weekendComing of Age Day
Monday · in 61 days
Nationallong weekendFoundation Day
Thursday · in 92 days
NationalEmperor’s Birthday
Tuesday · in 104 days
National
Airports near Iwai
Airports- IBR
↑ 48 km east
Same local time - NRT
↑ 54 km south-east
Same local time - HND
↑ 57 km south
Same local time
Same time zone rules
Matching offsets and clock changes over the next year.
Same UTC offset right now
No matching cities with different clock rules in this catalog.










Yanji1171 km · 1 h behind - no DST
Common questions
Quick answers- 01What time zone is Iwai in?
- Iwai uses Asia/Tokyo: JST (UTC+9).
- 02Does Iwai have daylight saving time?
- No. This time zone does not observe daylight saving time this year.
- 03What is the time difference between Iwai and London?
- Iwai is 9 h ahead relative to London right now.
- 04What is a good time to call Iwai from New York?
- Working hours do not overlap. Best edge-of-day option: 19:00-20:00 in New York = 09:00-10:00 in Iwai, next day.
Time zones: IANA via Intl. Holidays: date-holidays. Sun calculations: SunCalc. City data: GeoNames. Airport data: OurAirports.