Auckland to Kasamatsucho time converter

Kasamatsucho is 4 hours behind Auckland. When it is 9:00 AM in Auckland, it is 5:00 AM in Kasamatsucho.

Auckland NZDT

Thursday, October 22, 2026

Kasamatsucho JST

Wednesday, October 21, 2026

New Zealand
Thu, Oct 22
NZDTUTC+13
Wed, Oct 21
JSTUTC+9-4h
Finding your time zone…

3:32 AM in Auckland, Thursday, October 22, 2026

Shared working hours (9:00–18:00)

Auckland to Kasamatsucho conversion table

Every hour of today in Auckland and the matching time in Kasamatsucho. Light rows are typical working hours (9:00–18:00).

AucklandKasamatsucho
12:00 AM8:00 PM−1 day
1:00 AM9:00 PM−1 day
2:00 AM10:00 PM−1 day
3:00 AM11:00 PM−1 day
4:00 AM12:00 AM
5:00 AM1:00 AM
6:00 AM2:00 AM
7:00 AM3:00 AM
8:00 AM4:00 AM
9:00 AM5:00 AM
10:00 AM6:00 AM
11:00 AM7:00 AM
12:00 PM8:00 AM
1:00 PM9:00 AM
2:00 PM10:00 AM
3:00 PM11:00 AM
4:00 PM12:00 PM
5:00 PM1:00 PM
6:00 PM2:00 PM
7:00 PM3:00 PM
8:00 PM4:00 PM
9:00 PM5:00 PM
10:00 PM6:00 PM
11:00 PM7:00 PM

Best time to call or meet

Both sides are at work from 1:00 PM – 6:00 PM in Auckland (9:00 AM – 2:00 PM in Kasamatsucho).

Daylight saving time and the difference

The difference changes during the year because Auckland and Kasamatsucho switch clocks on different dates:

  • Oct 22, 2026 – Apr 4, 2027: -4h
  • Apr 4, 2027 – Sep 26, 2027: -3h
  • Sep 26, 2027 – Oct 22, 2027: -4h

Distance

Auckland and Kasamatsucho are 8,938 km (5,554 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Auckland and Kasamatsucho?

Kasamatsucho is 4 hours behind Auckland.

What time is it in Kasamatsucho when it is 9 AM in Auckland?

When it is 9:00 AM in Auckland, it is 5:00 AM in Kasamatsucho.

When is the best time to call Kasamatsucho from Auckland?

Both sides are at work from 1:00 PM – 6:00 PM in Auckland (9:00 AM – 2:00 PM in Kasamatsucho).

Does the time difference between Auckland and Kasamatsucho change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.