Offset
The time difference between Philippine Time and Mountain Time is 14 hours.
Philippine Time (PHT) is ahead of Mountain Time (MDT).
PHT: UTC+8
MDT: UTC-6
Mountain Time is currently observing daylight saving time; Philippine Time is not.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Philippine Time and Mountain Time don't overlap on the same weekday. Mountain Time is 14 hours behind Philippine Time.
Realistic options: hand off asynchronously, or stretch one side by an hour to catch the other team at the start or end of their day.
This window may shift by an hour during daylight saving time.
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.
Philippines
- New Year's DayThu, Jan 1
- Chinese New YearTue, Feb 17
- Maundy ThursdayThu, Apr 2
- Good FridayFri, Apr 3
- Holy SaturdaySat, Apr 4
- Day of ValorThu, Apr 9
- Labour DayFri, May 1
- Independence DayFri, Jun 12
- Ninoy Aquino DayFri, Aug 21
- National Heroes DayMon, Aug 31
- All Saints' Day EveSat, Oct 31
- All Saints' DaySun, Nov 1
- Bonifacio DayMon, Nov 30
- Feast of the Immaculate Conception of MaryTue, Dec 8
- Christmas EveThu, Dec 24
- Christmas DayFri, Dec 25
- Rizal DayWed, Dec 30
- Last Day of The YearThu, Dec 31
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
Philippine Time is also known as PHT. To call Philippines, dial +63.
Mountain Time is also known as MST, or MDT. To call United States, dial +1.
Mountain Time is approximately 7,650 miles northeast of Philippine Time.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| PHT | MST | Day |
|---|---|---|
| 12:00 am | 10:00 am | -1 day |
| 1:00 am | 11:00 am | -1 day |
| 2:00 am | 12:00 pm | -1 day |
| 3:00 am | 1:00 pm | -1 day |
| 4:00 am | 2:00 pm | -1 day |
| 5:00 am | 3:00 pm | -1 day |
| 6:00 am | 4:00 pm | -1 day |
| 7:00 am | 5:00 pm | -1 day |
| 8:00 am | 6:00 pm | -1 day |
| 9:00 am | 7:00 pm | -1 day |
| 10:00 am | 8:00 pm | -1 day |
| 11:00 am | 9:00 pm | -1 day |
| 12:00 pm | 10:00 pm | -1 day |
| 1:00 pm | 11:00 pm | -1 day |
| 2:00 pm | 12:00 am | Same day |
| 3:00 pm | 1:00 am | Same day |
| 4:00 pm | 2:00 am | Same day |
| 5:00 pm | 3:00 am | Same day |
| 6:00 pm | 4:00 am | Same day |
| 7:00 pm | 5:00 am | Same day |
| 8:00 pm | 6:00 am | Same day |
| 9:00 pm | 7:00 am | Same day |
| 10:00 pm | 8:00 am | Same day |
| 11:00 pm | 9:00 am | Same day |
Daylight saving time
Mountain Time observes daylight saving time; Philippine Time does not. The offset between the two zones changes when Mountain Time transitions: on Sunday, November 1, 2026, clocks fall back from MDT to MST.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:27 AM
- Sunset
- 6:24 PM
- Day length
- 12h 57m
- Sunrise
- 5:34 AM
- Sunset
- 8:25 PM
- Day length
- 14h 51m
Daylight overlap: 4h 58m — 5:27 AM–10:25 AM in Philippine Time (3:27 PM–8:25 PM in Mountain Time). Both locations are in daylight during this window.
Cities in these zones
Cities in Philippine Time
Cities in Mountain Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Philippine Time
- MNL
- DVO
- CBO
- CEB
Airports in Mountain Time
- BJC
- DEN
- OGD
- SLC
Related conversions
Common conversions
- What is 9:00 am PHT in MST?
- 9:00 am PHT is 7:00 pm MST, the previous day.
- What is 12:00 pm PHT in MST?
- 12:00 pm PHT is 10:00 pm MST, the previous day.
- What is 12:30 pm PHT in MST?
- 12:30 pm PHT is 10:30 pm MST, the previous day.
- What is 2:00 pm PHT in MST?
- 2:00 pm PHT is 12:00 am MST.
- What is 5:00 pm PHT in MST?
- 5:00 pm PHT is 3:00 am MST.
- What is 11:30 pm PHT in MST?
- 11:30 pm PHT is 9:30 am MST.