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GlobalTimeCompare

Current Time in Chatham Islands

The live local clock for the Chatham Islands, with today's date, the CHAST/CHADT abbreviation, the current UTC offset and a direct comparison against Coordinated Universal Time.

SELECT COUNTRY / TIME ZONE

SELECT SECOND COUNTRY / TIME ZONE

SELECTED COUNTRY
🇳🇿

New Zealand (Chatham)

Chatham Islands Time

09:10:30
CHAST/CHADT
Sun, 04 Oct 2026UTC +13:45
REFERENCE CLOCK
🌐

UTC

Coordinated Universal Time

19:25:30
UTC
Sat, 03 Oct 2026UTC +00:00
SECOND COUNTRY
🇺🇸

United States (Eastern)

US Eastern Time

15:25:30
ET
Sat, 03 Oct 2026UTC -04:00

THE CLOCKS ABOVE ALWAYS SHOW THE LIVE CURRENT TIME. THE ROLLER BELOW IS A LOOKUP TOOL — ROTATING IT NEVER CHANGES THEM.

Choose a UTC date and time

Enter any minute for a past or future date. Results use the timezone rules for that moment; the clocks above stay live. The roller moves in 30-minute steps from your selection.

UTC ↔ CHAST/CHADT ↔ ET INTERACTIVE ROLLER

DRAG · SCROLL · SWIPE
CHAST/CHADTUTCET
▶◀
13:45
14:15
14:45
15:15
15:45
16:15
16:45
17:15
17:45
18:15
18:45
19:15
19:45
20:15
20:45
21:15
21:45
22:15
22:45
23:15
23:45
00:15
00:45
01:15
01:45
02:15
02:45
03:15
03:45
04:15
04:45
05:15
05:45
06:15
06:45
07:15
07:45
08:15+1 DAY
08:45+1 DAY
09:15+1 DAY
09:45
10:15
10:45
11:15
11:45
12:15
12:45
13:15
00:00
00:30
01:00
01:30
02:00
02:30
03:00
03:30
04:00
04:30
05:00
05:30
06:00
06:30
07:00
07:30
08:00
08:30
09:00
09:30
10:00
10:30
11:00
11:30
12:00
12:30
13:00
13:30
14:00
14:30
15:00
15:30
16:00
16:30
17:00
17:30
18:00
18:30
19:00
19:30
20:00
20:30
21:00
21:30
22:00
22:30
23:00
23:30
20:00
20:30
21:00
21:30
22:00
22:30
23:00
23:30
00:00
00:30
01:00
01:30
02:00
02:30
03:00
03:30
04:00
04:30
05:00
05:30
06:00
06:30
07:00
07:30
08:00
08:30
09:00
09:30
10:00
10:30
11:00
11:30
12:00
12:30
13:00
13:30
14:00
14:30
15:00
15:30
16:00
16:30
17:00
17:30
18:00
18:30
19:00
19:30

UTC reference date: Sat, 03 Oct 2026. The roller wraps within this date.

ROLLER SELECTION

Offsets below apply to the selected time.

SELECTED TIMES
CHAST/CHADT 08:45 (+1d)

Sun, 04 Oct 2026

UTC 19:00

Sat, 03 Oct 2026

ET 15:00

Sat, 03 Oct 2026

OFFSETS & DAY
NEXT DAY
CHAST/CHADT UTC +13:45
ET UTC -04:00
UTC +00:00
TIME DIFFERENCE AT SELECTED TIME

CHAST/CHADT is 13 hours 45 minutes ahead of UTC

ET is 4 hours behind UTC

UTC +13:45
UTC +00:00
UTC -04:00

New Zealand (Chatham) is 17 hours 45 minutes ahead of United States (Eastern)

🇳🇿 NEW ZEALAND (CHATHAM)
12369
CHAST/CHADT · 09:10:30
🌐 UTC
12369
UTC · 19:25:30
🇺🇸 UNITED STATES (EASTERN)
12369
ET · 15:25:30

TIME RELATIONSHIP MAP

UTCCHAST/CHADTET
LIVE

This hourly table is for today in UTC. Use the converter above to choose a different date or an exact minute.

24-HOUR UTC → CHAST/CHADT REFERENCE (UTC DATE: 2026-10-03)
UTCCHAST/CHADTLocal date
00:0013:45Sat, 03 Oct 2026Same day
01:0014:45Sat, 03 Oct 2026Same day
02:0015:45Sat, 03 Oct 2026Same day
03:0016:45Sat, 03 Oct 2026Same day
04:0017:45Sat, 03 Oct 2026Same day
05:0018:45Sat, 03 Oct 2026Same day
06:0019:45Sat, 03 Oct 2026Same day
07:0020:45Sat, 03 Oct 2026Same day
08:0021:45Sat, 03 Oct 2026Same day
09:0022:45Sat, 03 Oct 2026Same day
10:0023:45Sat, 03 Oct 2026Same day
11:0000:45Sun, 04 Oct 2026Next day in Chatham Islands
12:0001:45Sun, 04 Oct 2026Next day in Chatham Islands
13:0002:45Sun, 04 Oct 2026Next day in Chatham Islands
14:0003:45Sun, 04 Oct 2026Next day in Chatham Islands
15:0004:45Sun, 04 Oct 2026Next day in Chatham Islands
16:0005:45Sun, 04 Oct 2026Next day in Chatham Islands
17:0006:45Sun, 04 Oct 2026Next day in Chatham Islands
18:0007:45Sun, 04 Oct 2026Next day in Chatham Islands
19:0008:45Sun, 04 Oct 2026Next day in Chatham Islands
20:0009:45Sun, 04 Oct 2026Next day in Chatham Islands
21:0010:45Sun, 04 Oct 2026Next day in Chatham Islands
22:0011:45Sun, 04 Oct 2026Next day in Chatham Islands
23:0012:45Sun, 04 Oct 2026Next day in Chatham Islands

What time zone is Chatham Islands in?

Chatham Islands uses Chatham Islands Time (CHAST/CHADT), IANA identifier Pacific/Chatham.

The Chatham Islands are 45 minutes ahead of mainland New Zealand. Late UTC conversions often land on the following local date.

  • Waitangi, Chatham Islands — same clock as the reading above

Daylight saving time in Chatham Islands

The Chatham Islands use UTC +12:45 in standard time and UTC +13:45 during daylight saving time.

Comparing Chatham Islands with UTC

The second panel shows UTC beside the local clock, and the roller lets you check any UTC hour against CHAST/CHADT — useful when a call, deadline or flight time is published in UTC.

Frequently Asked Questions

What is the current UTC offset in Chatham Islands?
It is shown live in the offset panel above, derived from the Pacific/Chatham time zone rules for today's date.
Is Chatham Islands ahead of or behind UTC?
The offset panel states the direction and size of the difference in plain language, and updates automatically when daylight saving time starts or ends.
Why do some countries use 30-minute time zones?
A country picks the offset that best matches solar noon across its territory. Where a whole-hour offset would put the sun badly out of step — India, Iran, parts of Australia — a 30 or 45 minute offset fits better.