Time in MST and PST
The time difference between Mountain Standard Time (MST) and Pacific Standard Time (PST) is 1 hour. Pacific Standard Time is 1 hour behind Mountain Standard Time.
This means 9am MST is 8am PST and 5pm MST is 4pm PST.
Mountain Standard Time
- The current local time in MST is 3:22 am (July 3, 2026)
- MST time zone offset is UTC-07:00
Pacific Standard Time
- The current local time in PST is 4:22 am (July 3, 2026)
- PST time zone offset is UTC-08:00
How to convert Mountain Standard Time to Pacific Standard Time?
Subtract 1 hour from Mountain Standard Time to get Pacific Standard Time.
Time in MST
00:00
Time in PST
00:00
Use the slider above to convert Mountain Standard Time to Pacific Standard Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| MST | PST |
|---|---|
| 12am | 11pm |
| 1am | 12am |
| 2am | 1am |
| 3am | 2am |
| 4am | 3am |
| 5am | 4am |
| 6am | 5am |
| 7am | 6am |
| 8am | 7am |
| 9am | 8am |
| 10am | 9am |
| 11am | 10am |
| 12pm | 11am |
| 1pm | 12pm |
| 2pm | 1pm |
| 3pm | 2pm |
| 4pm | 3pm |
| 5pm | 4pm |
| 6pm | 5pm |
| 7pm | 6pm |
| 8pm | 7pm |
| 9pm | 8pm |
| 10pm | 9pm |
| 11pm | 10pm |