Auckland to Chatham time converter

Chatham is 17 hours behind Auckland. When it is 9:00 AM in Auckland, it is 4:00 PM (Wed, Oct 21) in Chatham.

Auckland NZDT

Thursday, October 22, 2026

Chatham EDT

Wednesday, October 21, 2026

Auckland
New Zealand
Thu, Oct 22
NZDTUTC+13
Chatham
Ontario, Canada
Wed, Oct 21
EDTUTC-4-17h
Finding your time zone…
Shared working hours (9:00–18:00)

Auckland to Chatham conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 11:00 AM in Auckland (4:00 PM – 6:00 PM in Chatham).

Daylight saving time and the difference

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

  • Oct 22, 2026 – Nov 1, 2026: -17h
  • Nov 1, 2026 – Mar 14, 2027: -18h
  • Mar 14, 2027 – Apr 4, 2027: -17h
  • Apr 4, 2027 – Sep 26, 2027: -16h
  • Sep 26, 2027 – Oct 22, 2027: -17h

Distance

Auckland and Chatham are 13,626 km (8,467 miles) apart in a straight line.

More conversions

Chatham to AucklandAuckland to New YorkAuckland to LondonAuckland to Los AngelesAuckland to ChicagoAuckland to TorontoAuckland to São PauloAuckland to ParisAuckland to BerlinAuckland to MoscowAuckland to DubaiAuckland to New DelhiAuckland to Bangkok
New York to ChathamLondon to ChathamLos Angeles to ChathamChicago to ChathamToronto to ChathamSão Paulo to ChathamParis to ChathamBerlin to ChathamMoscow to ChathamDubai to ChathamNew Delhi to ChathamBangkok to Chatham

Questions and answers

What is the time difference between Auckland and Chatham?

Chatham is 17 hours behind Auckland.

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

When it is 9:00 AM in Auckland, it is 4:00 PM (Wed, Oct 21) in Chatham.

When is the best time to call Chatham from Auckland?

Both sides are at work from 9:00 AM – 11:00 AM in Auckland (4:00 PM – 6:00 PM in Chatham).

Does the time difference between Auckland and Chatham change?

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