Offset
The time difference between Phoenix and Mumbai is 12.5 hours.
Phoenix (MST) is behind Mumbai (IST).
MST: UTC-7
IST: UTC+5:30
Neither Phoenix nor Mumbai is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Phoenix and Mumbai don't overlap on the same weekday. Mumbai is 13 hours ahead of Phoenix.
With some flexibility, there are two workable windows outside standard hours, depending on which side takes the early or late slot:
- 7 AM–8 AM in Phoenix (7 PM–8 PM in Mumbai) — suggest 7:00 AM Phoenix (7:30 PM Mumbai).
- 7 PM–8 PM in Phoenix (7 AM–8 AM the next day in Mumbai) — suggest 7:00 PM Phoenix (7:30 AM Mumbai).
Either is an early start or late finish for one side, but workable 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.
United States
- New Year's DayThu, Jan 1
- Martin Luther King, Jr. DayMon, Jan 19
- Presidents DayMon, Feb 16
- Memorial DayMon, May 25
- Juneteenth National Independence DayFri, Jun 19
- Independence DayFri, Jul 3
- Labour DayMon, Sep 7
- Columbus DayMon, Oct 12
- Veterans DayWed, Nov 11
- Thanksgiving DayThu, Nov 26
- Christmas DayFri, Dec 25
About these zones
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Phoenix | Mumbai | Day |
|---|---|---|
| 12:00 am | 12:30 pm | Same day |
| 1:00 am | 1:30 pm | Same day |
| 2:00 am | 2:30 pm | Same day |
| 3:00 am | 3:30 pm | Same day |
| 4:00 am | 4:30 pm | Same day |
| 5:00 am | 5:30 pm | Same day |
| 6:00 am | 6:30 pm | Same day |
| 7:00 am | 7:30 pm | Same day |
| 8:00 am | 8:30 pm | Same day |
| 9:00 am | 9:30 pm | Same day |
| 10:00 am | 10:30 pm | Same day |
| 11:00 am | 11:30 pm | Same day |
| 12:00 pm | 12:30 am | +1 day |
| 1:00 pm | 1:30 am | +1 day |
| 2:00 pm | 2:30 am | +1 day |
| 3:00 pm | 3:30 am | +1 day |
| 4:00 pm | 4:30 am | +1 day |
| 5:00 pm | 5:30 am | +1 day |
| 6:00 pm | 6:30 am | +1 day |
| 7:00 pm | 7:30 am | +1 day |
| 8:00 pm | 8:30 am | +1 day |
| 9:00 pm | 9:30 am | +1 day |
| 10:00 pm | 10:30 am | +1 day |
| 11:00 pm | 11:30 am | +1 day |
Daylight saving time
Neither Phoenix 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
- 5:32 AM
- Sunset
- 7:38 PM
- Day length
- 14h 6m
- Sunrise
- 6:11 AM
- Sunset
- 7:20 PM
- Day length
- 13h 9m
Daylight overlap: 1h 18m — 5:32 AM–6:50 AM in Phoenix (6:02 PM–7:20 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 Mountain Standard Time
- AZA
- PHX
Airports in India Standard Time
- BOM
- NMI
- DEL
- BLR
- HYD
- AMD
- MAA
- CCU
- STV
- PNQ
Related conversions
Common conversions
- What is 9:00 am Phoenix in Mumbai?
- 9:00 am Phoenix is 9:30 pm Mumbai.
- What is 12:00 pm Phoenix in Mumbai?
- 12:00 pm Phoenix is 12:30 am Mumbai, the next day.
- What is 12:30 pm Phoenix in Mumbai?
- 12:30 pm Phoenix is 1:00 am Mumbai, the next day.
- What is 2:00 pm Phoenix in Mumbai?
- 2:00 pm Phoenix is 2:30 am Mumbai, the next day.
- What is 5:00 pm Phoenix in Mumbai?
- 5:00 pm Phoenix is 5:30 am Mumbai, the next day.
- What is 11:30 pm Phoenix in Mumbai?
- 11:30 pm Phoenix is 12:00 pm Mumbai, the next day.