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TimezonePair
Home·Nukuʻalofa·Nukuʻalofa × Washington
Prime meridian·:: UTC·

Nukuʻalofa×Washington

Tonga · TO
Nukuʻalofa
—:—
Pacific/Tongatapu·
No DST
United States · US
Washington
—:—
America/New_York·
DST active

Nukuʻalofa is 17 hours behind Washington. Scrub a time, meet in the overlap, ship the invite — before the kettle boils.

◊ at a glance

Three numbers. The ones that decide the meeting.

01
Difference
17h behind
Nukuʻalofa vs Washington
02
Overlap
1h
Business hours 09:00 – 17:00
03
UTC offsets
GMT+13 / GMT-4
Tongatapu · EDT
04
Flight
14h 47m
12,148 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
1h shared · 09:00 – 10:00 Nukuʻalofa
Nukuʻalofa
—:—
0
3
6
9
12
15
18
21
Washington
—:—
9
12
15
18
21
0
3
6
Scrub a meeting time14:00 Nukuʻalofa
Same moment in Washington21:00 Washington
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/nukuʻalofa/to/washington?t=14&a=A&d=2026-04-27&dur=60
14:00 Nukuʻalofa21:00 Washington
Full 24-hour reference
NukuʻalofaWashington
00:00
07:00
01:00
08:00
02:00
09:00Washington only
03:00
10:00Washington only
04:00
11:00Washington only
05:00
12:00Washington only
06:00
13:00Washington only
07:00
14:00Washington only
08:00
15:00Washington only
09:00Both working
16:00
10:00Nukuʻalofa only
17:00
11:00Nukuʻalofa only
18:00
12:00Nukuʻalofa only
19:00
13:00Nukuʻalofa only
20:00
14:00Nukuʻalofa only
21:00
15:00Nukuʻalofa only
22:00
16:00Nukuʻalofa only
23:00
17:00
00:00
18:00
01:00
19:00
02:00
20:00
03:00
21:00
04:00
22:00
05:00
23:00
06:00
◊ common questions

Quick answers. Before you book the call.

What's the time difference between Nukuʻalofa and Washington?

Nukuʻalofa is 17 hours behind Washington. Nukuʻalofa runs on GMT+13 and Washington on GMT-4. The gap can shift by an hour when either side enters or leaves daylight saving — the live clocks above always reflect the current offset.

When's the best time to schedule a meeting?

There are 1 hour where both cities are inside a 09:00–17:00 workday. Aim for the middle of that window so neither side is starting or closing out.

Does daylight saving time change the difference?

Yes, if either city observes DST. When one side shifts and the other doesn't, the gap changes by one hour. The DST badges under each clock show whether each zone is currently shifted and when the next transition lands.

How far is Nukuʻalofa from Washington?

About 12,148 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 14h 47m, not counting airport time, winds, or routing around restricted airspace.

Can I send this meeting time as a calendar invite?

Yes. Pick a time on the slider above, open the meeting card, customize the title and duration, then download the .ics file. It imports cleanly into Google Calendar, Outlook, and Apple Calendar with the correct timezone attached.

◊ keep going

One pair down. 299 cities to go.

Every pair in 300 cities runs the same clocks, the same overlap, the same one-click invite. Pick another.

NUKUʻALOFA · Pacific/Tongatapu
GMT+13 · -21.14°, -175.21°

WASHINGTON · America/New_York
GMT-4 · 38.91°, -77.04°

1h shared · 17h behind