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TIME ZONE CONVERTER

Chatham Islands to New York
Time Converter

Convert Chatham Islands, New Zealand to New York, United States. Compare dates, seasonal differences and meeting hours.

THE QUICK ANSWER

Chatham Islands is 16h 45m, 17h 45m, or 18h 45m ahead of New York in 2026, depending on the date.

9 AM Chatham Islands = 2:15 PM New York Tue, 10 Nov at the destination

Selected date: November 11, 2026.

TIME & DATE
NZFROMUTC+13:45

New Zealand · +1345

Wed, 11 Nov
USTOUTC−05:00

United States · EST

2:15PM
Tue, 10 Nov-1 day
New York is 18h 45m behind Chatham Islands.-1 day
Find your moment
Working hoursOutside hours
Chatham IslandsYour reference
New YorkConverted time
Tap an hour to explore · November 11, 2026Dates follow Chatham Islands
Add to calendar
THE TIME DIFFERENCE18h 45mbehind

New York compared with Chatham Islands.

SHARED WORKING HOURS2h 45m2026-11-11

Shared time within the selected local working windows.

THROUGH THE SEASONS3different offsets

Clock changes affect your time difference.

WORKING HOURS & MEETINGS

Best meeting times: Chatham Islands and New York

2h 45m of shared working time on 2026-11-11

Set each person’s local working hours.

Chatham Islands
to
New York
to

Local working days, overnight shifts and the entire meeting duration are checked.

A few times that work60 MIN

Every minute of the meeting fits both working windows.

For a 60-minute meeting, the last start in this window is 10:45 AM Chatham Islands.
THE QUICK REFERENCE

Chatham Islands to New York conversion table

November 11, 2026 · Date changes are marked.

CSV
View the full 24-hour table
Chatham IslandsNew York
12:00 AM5:15 AM -1 day
1:00 AM6:15 AM -1 day
2:00 AM7:15 AM -1 day
3:00 AM8:15 AM -1 day
4:00 AM9:15 AM -1 day
5:00 AM10:15 AM -1 day
6:00 AM11:15 AM -1 day
7:00 AM12:15 PM -1 day
8:00 AM1:15 PM -1 day
9:00 AM2:15 PM -1 day
10:00 AM3:15 PM -1 day
11:00 AM4:15 PM -1 day
Chatham IslandsNew York
12:00 PM5:15 PM -1 day
1:00 PM6:15 PM -1 day
2:00 PM7:15 PM -1 day
3:00 PM8:15 PM -1 day
4:00 PM9:15 PM -1 day
5:00 PM10:15 PM -1 day
6:00 PM11:15 PM -1 day
7:00 PM12:15 AM
8:00 PM1:15 AM
9:00 PM2:15 AM
10:00 PM3:15 AM
11:00 PM4:15 AM

Starting with the New York working day

These examples start on 2026-11-11 in New York.

09:00 New York03:45 →Chatham Islands · 2026-11-12
17:00 New York11:45 →Chatham Islands · 2026-11-12
SAME TIME NEXT WEEK?

Check recurring meeting times

Check the next 12 weeks for clock changes and working-hours conflicts.

Check my schedule
ONE CLOCK TIME. THE WHOLE YEAR.

09:00 Chatham Islands to New York throughout 2026

Keeping 09:00 on the Chatham Islands clock produces 3 different destination clock/date answers in 2026. The ranges below use Chatham Islands calendar dates, including transition days.

Year CSV
New York16:15Previous day175 of 365 source dates
New York14:15Previous day127 of 365 source dates
New York15:15Previous day63 of 365 source dates
Dates in Chatham Islands · 2026New York answerSource → destination offsetsExplore
Jan 1 – Mar 867 dates14:15Previous dayUTC+13:45 → UTC−05:00
Mar 9 – Apr 427 dates15:15Previous dayUTC+13:45 → UTC−04:00
Apr 5 – Sep 26175 dates16:15Previous dayUTC+12:45 → UTC−04:00
Sep 27 – Nov 136 dates15:15Previous dayUTC+13:45 → UTC−04:00
Nov 2 – Dec 3160 dates14:15Previous dayUTC+13:45 → UTC−05:00

Every calendar date is included, not just workdays. Date ranges include both endpoints. Based on IANA 2026e; future rules may change.

DON’T LOSE A DAY

When does Chatham Islands time become a different date in New York?

Your complete source day: 2026-11-11. Each range shows which destination date to use.

Chatham Islands · 2026-11-1100:00–18:45UTC+13:45
New York · 2026-11-1005:15–24:00UTC−05:00 Previous day
Chatham Islands · 2026-11-1118:45–24:00UTC+13:45
New York · 2026-11-1100:00–05:15UTC−05:00 Same date

Range starts are included; ends are excluded. 24:00 means midnight at the end of that date. Repeated hours appear separately with their UTC offsets. The strip is proportional to elapsed time.

THE BIGGER PICTURE

A year of time differences.

How New York compares with Chatham Islands throughout 2026.

2026
JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
−18h 45m
−17h 45m
−16h 45m
−17h 45m
−18h 45m

Both Chatham Islands and New York change their clocks in 2026. The chart shows whether those changes alter the difference.

See exact change periods
From (UTC, inclusive)Until (UTC, exclusive)New York vs Chatham Islands
1 Jan 2026, 00:00 UTC8 Mar 2026, 07:00 UTC18h 45m behind
8 Mar 2026, 07:00 UTC4 Apr 2026, 14:00 UTC17h 45m behind
4 Apr 2026, 14:00 UTC26 Sep 2026, 14:00 UTC16h 45m behind
26 Sep 2026, 14:00 UTC1 Nov 2026, 06:00 UTC17h 45m behind
1 Nov 2026, 06:00 UTC1 Jan 2027, 00:00 UTC18h 45m behind
CLOCK CHANGES

What changes at the next clock adjustment?

March 14, 2027Local transition date
  • New York clocks go forward by 1h on March 14, 2027.

After this change, Chatham Islands is 17h 45m ahead of New York.

Exact clock readings and UTC transition

2027-03-14T07:00:00.000Z.

New York: 2027-03-14 01:59 UTC−05:00 → 2027-03-14 03:00 UTC−04:00.

Readings are one real minute apart. Future rules may change.

Exact periods outside the most common difference in 2026

The most frequent difference has New York 16h 45m behind relative to Chatham Islands. Exceptions:

From (UTC, inclusive)Until (UTC, exclusive)Compared with Chatham Islands
1 Jan 2026, 00:00 UTC8 Mar 2026, 07:00 UTC18h 45m behind
8 Mar 2026, 07:00 UTC4 Apr 2026, 14:00 UTC17h 45m behind
26 Sep 2026, 14:00 UTC1 Nov 2026, 06:00 UTC17h 45m behind
1 Nov 2026, 06:00 UTC1 Jan 2027, 00:00 UTC18h 45m behind
PLAN BEYOND A SINGLE DAY

Chatham Islands–New York working hours through 2026

Every date calculated with your working windows. 261 selected Chatham Islands workdays; public holidays are not applied.

Daily CSV
Least shared time0h
Most common45m
Most shared time2h 45m
Days without a 60-min slot152 / 261

One fixed start time does not fit every working day.

152 selected host workdays cannot fit the complete meeting. Adjust working days, hours or duration above, or use different seasonal meeting times.

Explore seasonal meeting times and your weekly schedule

Chatham Islands: 09:00–17:00, Mon, Tue, Wed, Thu, Fri. New York: 09:00–17:00, Mon, Tue, Wed, Thu, Fri.

Calculation details and repeated hours

Overnight shifts belong to their start weekday. Host workday means the source calendar date. Repeated local times use the first occurrence.

THE DETAILS THAT MATTER

Chatham Islands to New York: useful answers

Does the Chatham Islands to New York difference stay the same all year?

Chatham Islands is 16h 45m, 17h 45m, or 18h 45m ahead of New York in 2026, depending on the date. Both Chatham Islands and New York change their clocks in 2026. The chart shows whether those changes alter the difference.

Does the Chatham Islands–New York time difference change in 2026?

The published rules produce 5 periods with 3 different offsets in 2026. See the annual chart for the exact boundaries of each period.

Does this conversion change the calendar date?

09:00 in Chatham Islands on 2026-11-11 is 14:15 in New York on 2026-11-10. Use the destination date when adding the meeting to a calendar.

Can Chatham Islands and New York meet during working hours?

Your selected working windows share 2h 45m on 2026-11-11. The planner above checks the whole meeting duration and shows suitable start times. Edit the windows to match your team.

Related time-zone meanings and conversions

New York to Chatham Islands Reverse the conversion direction.

Choose the question you need answered

Best meeting timesAnnual overlap, year-round starts and weekly schedule checks
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Calculated with IANA 2026e. Working hours are your preferences; public holidays and calendar availability are not included. Our methodology

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