Offset
The time difference between Santo Domingo and Mumbai is 9.5 hours.
Santo Domingo (AST) is behind Mumbai (IST).
AST: UTC-4
IST: UTC+5:30
Neither Santo Domingo nor Mumbai is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Santo Domingo and Mumbai don't overlap on the same weekday. Mumbai is 10 hours ahead of Santo Domingo.
With some flexibility, there’s a workable window outside standard hours:
- 7 AM–11 AM in Santo Domingo (4 PM–8 PM in Mumbai) — suggest 9:00 AM Santo Domingo (6:30 PM Mumbai).
This means an early start or late finish for one side, but it’s a reasonable slot for a one-off meeting.
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
Dominican Republic
- New Year's DayThu, Jan 1
- Day of KingsTue, Jan 6
- Our Lady of AltagraciaWed, Jan 21
- Duarte's BirthdayMon, Jan 26
- Independence DayFri, Feb 27
- Good FridayFri, Apr 3
- Labour DayFri, May 1
- Mother's DayThu, May 28
- Corpus ChristiThu, Jun 4
- Restoration DaySun, Aug 16
- Our Lady of MercyThu, Sep 24
- Constitution DayFri, Nov 6
- Christmas DayFri, Dec 25
About these zones
Santo Domingo uses Atlantic Standard Time. To call Dominican Republic, dial +1-809 and 1-829.
Mumbai uses India Standard Time (IST). To call India, dial +91.
Mumbai is approximately 8,800 miles northeast of Santo Domingo.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Santo Domingo | Mumbai | Day |
|---|---|---|
| 12:00 am | 9:30 am | Same day |
| 1:00 am | 10:30 am | Same day |
| 2:00 am | 11:30 am | Same day |
| 3:00 am | 12:30 pm | Same day |
| 4:00 am | 1:30 pm | Same day |
| 5:00 am | 2:30 pm | Same day |
| 6:00 am | 3:30 pm | Same day |
| 7:00 am | 4:30 pm | Same day |
| 8:00 am | 5:30 pm | Same day |
| 9:00 am | 6:30 pm | Same day |
| 10:00 am | 7:30 pm | Same day |
| 11:00 am | 8:30 pm | Same day |
| 12:00 pm | 9:30 pm | Same day |
| 1:00 pm | 10:30 pm | Same day |
| 2:00 pm | 11:30 pm | Same day |
| 3:00 pm | 12:30 am | +1 day |
| 4:00 pm | 1:30 am | +1 day |
| 5:00 pm | 2:30 am | +1 day |
| 6:00 pm | 3:30 am | +1 day |
| 7:00 pm | 4:30 am | +1 day |
| 8:00 pm | 5:30 am | +1 day |
| 9:00 pm | 6:30 am | +1 day |
| 10:00 pm | 7:30 am | +1 day |
| 11:00 pm | 8:30 am | +1 day |
Daylight saving time
Neither Santo Domingo nor Mumbai observes daylight saving time. The offset between these zones remains constant year-round.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 6:16 AM
- Sunset
- 7:18 PM
- Day length
- 13h 2m
- Sunrise
- 6:13 AM
- Sunset
- 7:18 PM
- Day length
- 13h 5m
Daylight overlap: 3h 32m — 6:16 AM–9:48 AM in Santo Domingo (3:46 PM–7:18 PM in Mumbai). Both locations are in daylight during this window.
Cities in these zones
Other cities in India Standard Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Atlantic Standard Time
- JBQ
- SDQ
Airports in India Standard Time
- BOM
- NMI
- DEL
- BLR
- HYD
- AMD
- MAA
- CCU
- STV
- PNQ
Related conversions
Common conversions
- What is 9:00 am Santo Domingo in Mumbai?
- 9:00 am Santo Domingo is 6:30 pm Mumbai.
- What is 12:00 pm Santo Domingo in Mumbai?
- 12:00 pm Santo Domingo is 9:30 pm Mumbai.
- What is 12:30 pm Santo Domingo in Mumbai?
- 12:30 pm Santo Domingo is 10:00 pm Mumbai.
- What is 2:00 pm Santo Domingo in Mumbai?
- 2:00 pm Santo Domingo is 11:30 pm Mumbai.
- What is 5:00 pm Santo Domingo in Mumbai?
- 5:00 pm Santo Domingo is 2:30 am Mumbai, the next day.
- What is 11:30 pm Santo Domingo in Mumbai?
- 11:30 pm Santo Domingo is 9:00 am Mumbai, the next day.