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TimezonePair
Home·Colombo·Colombo × Santo Domingo
Prime meridian·:: UTC·

Colombo×Santo Domingo

Sri Lanka · LK
Colombo
—:—
Asia/Colombo·
No DST
Dominican Republic · DO
Santo Domingo
—:—
America/Santo_Domingo·
No DST

Colombo is 9.5 hours behind Santo Domingo. 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
9.5h behind
Colombo vs Santo Domingo
02
Overlap
0h
Business hours 09:00 – 17:00
03
UTC offsets
GMT+5:30 / GMT-4
Colombo · Santo Domingo
04
Flight
18h 55m
15,661 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
No overlap in working hours
Colombo
—:—
0
3
6
9
12
15
18
21
Santo Domingo
—:—
Scrub a meeting time14:00 Colombo
Same moment in Santo Domingo04:30 Santo Domingo
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/colombo/to/santo-domingo?t=14&a=A&d=2026-05-26&dur=60
14:00 Colombo04:30 Santo Domingo
Full 24-hour reference
ColomboSanto Domingo
00:00
14:00Santo Domingo only
01:00
15:00Santo Domingo only
02:00
16:00Santo Domingo only
03:00
17:00
04:00
18:00
05:00
19:00
06:00
20:00
07:00
21:00
08:00
22:00
09:00Colombo only
23:00
10:00Colombo only
00:00
11:00Colombo only
01:00
12:00Colombo only
02:00
13:00Colombo only
03:00
14:00Colombo only
04:00
15:00Colombo only
05:00
16:00Colombo only
06:00
17:00
07:00
18:00
08:00
19:00
09:00Santo Domingo only
20:00
10:00Santo Domingo only
21:00
11:00Santo Domingo only
22:00
12:00Santo Domingo only
23:00
13:00Santo Domingo only
◊ travel essentials

Crossing the border. Money, language, plugs.

Money changes hands at the border: Colombo uses the LKR (Rs රු) and Santo Domingo uses the DOP ($). Language shifts too — Sinhala in Colombo, Spanish in Santo Domingo. Be careful behind the wheel: Colombo drives on the left, Santo Domingo on the right.

Colombo
Country
Sri Lanka
Capital
Sri Jayawardenepura Kotte
Currency
Sri Lankan rupee (LKR · Rs රු)
Language
Sinhala, Tamil
Calling code
+94
Drives on
Left
Santo Domingo
Country
Dominican Republic
Capital
Santo Domingo
Currency
Dominican peso (DOP · $)
Language
Spanish
Calling code
+1
Drives on
Right
◊ common questions

Quick answers. Before you book the call.

What's the time difference between Colombo and Santo Domingo?

Colombo is 9.5 hours behind Santo Domingo. Colombo runs on GMT+5:30 and Santo Domingo 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 Colombo from Santo Domingo?

About 15,661 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 18h 55m, 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 Colombo and Santo Domingo use?

Colombo uses the Sri Lankan rupee (LKR, Rs රු); Santo Domingo uses the Dominican peso (DOP, $). 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 Colombo from Santo Domingo?

Dial the international prefix used by your carrier (often 011), then +94, 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 Colombo and Santo Domingo?

Colombo primarily speaks Sinhala, Tamil; Santo Domingo speaks Spanish. English is widely used in business contexts in major cities of both, but written contracts may need translation.

Do Colombo and Santo Domingo drive on the same side of the road?

No. Sri Lanka drives on the left, Dominican Republic on the right. 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.

COLOMBO · Asia/Colombo
GMT+5:30 · 6.93°, 79.86°

SANTO DOMINGO · America/Santo_Domingo
GMT-4 · 18.49°, -69.93°

0h shared · 9.5h behind