Common Hour
🇩🇴   Dominican Republic

Time in Santo DomingoUTC-04

Live clock and time-zone data for Santo Domingo, Dominican Republic — Santo_Domingo (America/Santo_Domingo), UTC-04 UTC. Refreshed every 30 s.

Live clock
21:42
Wed 29 Apr 2026 · Night
Timezone
America/Santo_Domingo
Current UTC offset
UTC-04
Abbreviation
AST
Population
3,172,000
I
Cultural and business context

Santo Domingo keeps time under Santo_Domingo (America/Santo_Domingo) — a UTC-04 offset from UTC at the moment. Most Dominican Republic workplaces operate from 08:00 to 17:00, pausing for lunch from 12:00 to 13:00. Dominican Republic does not observe daylight saving time, so the offset stays at UTC-04 year-round.

Currency
DOP RD$
Dial
+1
Work day
08:00–17:00
Lunch
12:00–13:00
II
Time difference with reference cities
III
When it's noon in Santo Domingo, other cities are at
IV
Best hours to meet with São Paulo
Morning meeting (both on-shift)10:00 ↔ 09:00
Afternoon meeting (both on-shift)13:00 ↔ 12:00
End-of-day sync16:00 ↔ 15:00
Compare: Santo Domingo ↔ São Paulo
V
Cities with the same UTC offset right now
VI
± 1h
VII
Frequently asked questions

How many hours is Santo Domingo ahead of São Paulo?

The live difference between Santo Domingo and São Paulo is +1h.

What time zone abbreviation does Santo Domingo use?

Santo Domingo uses the abbreviation AST, which corresponds to the IANA zone America/Santo_Domingo.

Is it daytime in Santo Domingo right now?

No — it is currently night or dusk in Santo Domingo.

What time is it in Santo Domingo when it's 9 AM in São Paulo?

When it's 09:00 in São Paulo, Common Hour's live converter shows the exact equivalent in Santo Domingo based on today's offset.

What's the best time to call Santo Domingo from São Paulo?

The overlap block above lists the best hours to schedule calls between São Paulo and Santo Domingo without falling outside office hours.

Dominican Republic America/Santo_DomingoUTC-04← All cities