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TimezonePair
Home·San José·San José × Nukuʻalofa
Prime meridian·:: UTC·

San José×Nukuʻalofa

Costa Rica · CR
San José
—:—
America/Costa_Rica·
No DST
Tonga · TO
Nukuʻalofa
—:—
Pacific/Tongatapu·
No DST

San José is 19 hours ahead of Nukuʻalofa. 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
19h ahead
San José vs Nukuʻalofa
02
Overlap
3h
Business hours 09:00 – 17:00
03
UTC offsets
GMT-6 / GMT+13
Costa Rica · Tongatapu
04
Flight
12h 52m
10,518 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
3h shared · 14:00 – 17:00 San José
San José
—:—
0
3
6
9
12
15
18
21
Nukuʻalofa
—:—
21
0
3
6
9
12
15
18
Scrub a meeting time14:00 San José
Same moment in Nukuʻalofa09:00 Nukuʻalofa
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/san-josé/to/nukuʻalofa?t=14&a=A&d=2026-05-22&dur=60
14:00 San José09:00 Nukuʻalofa
Full 24-hour reference
San JoséNukuʻalofa
00:00
19:00
01:00
20:00
02:00
21:00
03:00
22:00
04:00
23:00
05:00
00:00
06:00
01:00
07:00
02:00
08:00
03:00
09:00San José only
04:00
10:00San José only
05:00
11:00San José only
06:00
12:00San José only
07:00
13:00San José only
08:00
14:00Both working
09:00
15:00Both working
10:00
16:00Both working
11:00
17:00
12:00Nukuʻalofa only
18:00
13:00Nukuʻalofa only
19:00
14:00Nukuʻalofa only
20:00
15:00Nukuʻalofa only
21:00
16:00Nukuʻalofa only
22:00
17:00
23:00
18:00
◊ travel essentials

Crossing the border. Money, language, plugs.

Money changes hands at the border: San José uses the CRC (₡) and Nukuʻalofa uses the TOP (T$). Language shifts too — Spanish in San José, English in Nukuʻalofa. Be careful behind the wheel: San José drives on the right, Nukuʻalofa on the left.

San José
Country
Costa Rica
Capital
San José
Currency
Costa Rican colón (CRC · ₡)
Language
Spanish
Calling code
+506
Drives on
Right
Nukuʻalofa
Country
Tonga
Capital
Nuku'alofa
Currency
Tongan paʻanga (TOP · T$)
Language
English, Tongan
Calling code
+676
Drives on
Left
◊ common questions

Quick answers. Before you book the call.

What's the time difference between San José and Nukuʻalofa?

San José is 19 hours ahead of Nukuʻalofa. San José runs on GMT-6 and Nukuʻalofa on GMT+13. 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 3 hours 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 San José from Nukuʻalofa?

About 10,518 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 12h 52m, 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.

What currency do San José and Nukuʻalofa use?

San José uses the Costa Rican colón (CRC, ₡); Nukuʻalofa uses the Tongan paʻanga (TOP, T$). Check the live rate before transferring money or paying with a card abroad — most banks add a 1–3 % FX margin on top of the mid-market rate.

How do I call San José from Nukuʻalofa?

Dial the international prefix used by your carrier (often 00), then +506, then the local number — drop any leading zero of the city or mobile code. For free calls, WhatsApp, Signal, and FaceTime work over Wi-Fi regardless of country code.

What language is spoken in San José and Nukuʻalofa?

San José primarily speaks Spanish; Nukuʻalofa speaks English, Tongan. English is widely used in business contexts in major cities of both, but written contracts may need translation.

Do San José and Nukuʻalofa drive on the same side of the road?

No. Costa Rica drives on the right, Tonga on the left. If you're renting, expect a learning curve on the first day — especially at roundabouts and when judging the centre of the lane.

◊ 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.

SAN JOSÉ · America/Costa_Rica
GMT-6 · 9.93°, -84.09°

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

3h shared · 19h ahead