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TimezonePair
Home·San José·San José × Port Louis
Prime meridian·:: UTC·

San José×Port Louis

Costa Rica · CR
San José
—:—
America/Costa_Rica·
No DST
Mauritius · MU
Port Louis
—:—
Indian/Mauritius·
No DST

San José is 10 hours ahead of Port Louis. 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
10h ahead
San José vs Port Louis
02
Overlap
0h
Business hours 09:00 – 17:00
03
UTC offsets
GMT-6 / GMT+4
Costa Rica · Mauritius
04
Flight
19h 2m
15,748 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
No overlap in working hours
San José
—:—
0
3
6
9
12
15
18
21
Port Louis
—:—
12
15
18
21
0
3
6
9
Scrub a meeting time14:00 San José
Same moment in Port Louis00:00 Port Louis
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/san-josé/to/port-louis?t=14&a=A&d=2026-05-26&dur=60
14:00 San José00:00 Port Louis
Full 24-hour reference
San JoséPort Louis
00:00
10:00Port Louis only
01:00
11:00Port Louis only
02:00
12:00Port Louis only
03:00
13:00Port Louis only
04:00
14:00Port Louis only
05:00
15:00Port Louis only
06:00
16:00Port Louis only
07:00
17:00
08:00
18:00
09:00San José only
19:00
10:00San José only
20:00
11:00San José only
21:00
12:00San José only
22:00
13:00San José only
23:00
14:00San José only
00:00
15:00San José only
01:00
16:00San José only
02:00
17:00
03:00
18:00
04:00
19:00
05:00
20:00
06:00
21:00
07:00
22:00
08:00
23:00
09:00Port Louis only
◊ travel essentials

Crossing the border. Money, language, plugs.

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

San José
Country
Costa Rica
Capital
San José
Currency
Costa Rican colón (CRC · ₡)
Language
Spanish
Calling code
+506
Drives on
Right
Port Louis
Country
Mauritius
Capital
Port Louis
Currency
Mauritian rupee (MUR · ₨)
Language
English, French, Mauritian Creole
Calling code
+230
Drives on
Left
◊ common questions

Quick answers. Before you book the call.

What's the time difference between San José and Port Louis?

San José is 10 hours ahead of Port Louis. San José runs on GMT-6 and Port Louis 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?

Standard 09:00–17:00 workdays don't intersect. Most teams compromise with one side meeting early (before 09:00) or late (after 17:00).

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 Port Louis?

About 15,748 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 19h 2m, 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 Port Louis use?

San José uses the Costa Rican colón (CRC, ₡); Port Louis uses the Mauritian rupee (MUR, ₨). 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 Port Louis?

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 Port Louis?

San José primarily speaks Spanish; Port Louis speaks English, French, Mauritian Creole. English is widely used in business contexts in major cities of both, but written contracts may need translation.

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

No. Costa Rica drives on the right, Mauritius 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°

PORT LOUIS · Indian/Mauritius
GMT+4 · -20.16°, 57.50°

0h shared · 10h ahead