Time in BRST and MDT
The time difference between Brasília Summer Time (BRST) and Mountain Daylight Time (MDT) is 4 hours. Mountain Daylight Time is 4 hours behind Brasília Summer Time.
This means 9am BRST is 5am MDT and 5pm BRST is 1pm MDT.
Brasília Summer Time
- The current local time in BRST is 3:10 pm (July 18, 2026)
- BRST time zone offset is UTC-02:00
Mountain Daylight Time
- The current local time in MDT is 7:10 pm (July 18, 2026)
- MDT time zone offset is UTC-06:00
How to convert Brasília Summer Time to Mountain Daylight Time?
Subtract 4 hours from Brasília Summer Time to get Mountain Daylight Time.
Time in BRST
00:00
Time in MDT
00:00
Use the slider above to convert Brasília Summer Time to Mountain Daylight 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
| BRST | MDT |
|---|---|
| 12am | 8pm |
| 1am | 9pm |
| 2am | 10pm |
| 3am | 11pm |
| 4am | 12am |
| 5am | 1am |
| 6am | 2am |
| 7am | 3am |
| 8am | 4am |
| 9am | 5am |
| 10am | 6am |
| 11am | 7am |
| 12pm | 8am |
| 1pm | 9am |
| 2pm | 10am |
| 3pm | 11am |
| 4pm | 12pm |
| 5pm | 1pm |
| 6pm | 2pm |
| 7pm | 3pm |
| 8pm | 4pm |
| 9pm | 5pm |
| 10pm | 6pm |
| 11pm | 7pm |