Time in MST and EEST
The time difference between Mountain Standard Time (MST) and Eastern European Summer Time (EEST) is 10 hours. Eastern European Summer Time is 10 hours ahead of Mountain Standard Time.
This means 9am MST is 7pm EEST and 5pm MST is 3am EEST (next day).
Mountain Standard Time
- The current local time in MST is 3:19 am (July 3, 2026)
- MST time zone offset is UTC-07:00
Eastern European Summer Time
- The current local time in EEST is 11:19 pm (July 2, 2026)
- EEST time zone offset is UTC+03:00
How to convert Mountain Standard Time to Eastern European Summer Time?
Add 10 hours to Mountain Standard Time to get Eastern European Summer Time.
Time in MST
00:00
Time in EEST
00:00
Use the slider above to convert Mountain Standard Time to Eastern European Summer 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 | EEST |
|---|---|
| 12am | 10am |
| 1am | 11am |
| 2am | 12pm |
| 3am | 1pm |
| 4am | 2pm |
| 5am | 3pm |
| 6am | 4pm |
| 7am | 5pm |
| 8am | 6pm |
| 9am | 7pm |
| 10am | 8pm |
| 11am | 9pm |
| 12pm | 10pm |
| 1pm | 11pm |
| 2pm | 12am |
| 3pm | 1am |
| 4pm | 2am |
| 5pm | 3am |
| 6pm | 4am |
| 7pm | 5am |
| 8pm | 6am |
| 9pm | 7am |
| 10pm | 8am |
| 11pm | 9am |