Offset
The time difference between Mumbai and Santo Domingo is 9.5 hours.
Mumbai (IST) is ahead of Santo Domingo (AST).
IST: UTC+5:30
AST: UTC-4
Neither Mumbai nor Santo Domingo is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Mumbai and Santo Domingo don't overlap on the same weekday. Santo Domingo is 9 hours behind Mumbai.
With some flexibility, there’s a workable window outside standard hours:
- 5 PM–8 PM in Mumbai (7 AM–10 AM in Santo Domingo) — suggest 6:00 PM Mumbai (8:30 AM Santo Domingo).
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
Mumbai uses India Standard Time (IST). To call India, dial +91.
Santo Domingo uses Atlantic Standard Time. To call Dominican Republic, dial +1-809 and 1-829.
Santo Domingo is approximately 8,800 miles northwest of Mumbai.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Mumbai | Santo Domingo | Day |
|---|---|---|
| 12:00 am | 2:30 pm | -1 day |
| 1:00 am | 3:30 pm | -1 day |
| 2:00 am | 4:30 pm | -1 day |
| 3:00 am | 5:30 pm | -1 day |
| 4:00 am | 6:30 pm | -1 day |
| 5:00 am | 7:30 pm | -1 day |
| 6:00 am | 8:30 pm | -1 day |
| 7:00 am | 9:30 pm | -1 day |
| 8:00 am | 10:30 pm | -1 day |
| 9:00 am | 11:30 pm | -1 day |
| 10:00 am | 12:30 am | Same day |
| 11:00 am | 1:30 am | Same day |
| 12:00 pm | 2:30 am | Same day |
| 1:00 pm | 3:30 am | Same day |
| 2:00 pm | 4:30 am | Same day |
| 3:00 pm | 5:30 am | Same day |
| 4:00 pm | 6:30 am | Same day |
| 5:00 pm | 7:30 am | Same day |
| 6:00 pm | 8:30 am | Same day |
| 7:00 pm | 9:30 am | Same day |
| 8:00 pm | 10:30 am | Same day |
| 9:00 pm | 11:30 am | Same day |
| 10:00 pm | 12:30 pm | Same day |
| 11:00 pm | 1:30 pm | Same day |
Daylight saving time
Neither Mumbai nor Santo Domingo 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
- 6:12 AM
- Sunset
- 7:19 PM
- Day length
- 13h 8m
- Sunrise
- 6:14 AM
- Sunset
- 7:19 PM
- Day length
- 13h 5m
Daylight overlap: 3h 35m — 3:44 PM–7:19 PM in Mumbai (6:14 AM–9:49 AM in Santo Domingo). 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 India Standard Time
- BOM
- NMI
- DEL
- BLR
- HYD
- AMD
- MAA
- CCU
- STV
- PNQ
Airports in Atlantic Standard Time
- JBQ
- SDQ
Related conversions
Common conversions
- What is 9:00 am Mumbai in Santo Domingo?
- 9:00 am Mumbai is 11:30 pm Santo Domingo, the previous day.
- What is 12:00 pm Mumbai in Santo Domingo?
- 12:00 pm Mumbai is 2:30 am Santo Domingo.
- What is 12:30 pm Mumbai in Santo Domingo?
- 12:30 pm Mumbai is 3:00 am Santo Domingo.
- What is 2:00 pm Mumbai in Santo Domingo?
- 2:00 pm Mumbai is 4:30 am Santo Domingo.
- What is 5:00 pm Mumbai in Santo Domingo?
- 5:00 pm Mumbai is 7:30 am Santo Domingo.
- What is 11:30 pm Mumbai in Santo Domingo?
- 11:30 pm Mumbai is 2:00 pm Santo Domingo.