Time in ULAT and CHOST
The time difference between Ulaanbaatar Standard Time (ULAT) and Choibalsan Summer Time (CHOST) is 1 hour. Choibalsan Summer Time is 1 hour ahead of Ulaanbaatar Standard Time.
This means 9am ULAT is 10am CHOST and 5pm ULAT is 6pm CHOST.
Ulaanbaatar Standard Time
- The current local time in ULAT is 4:32 pm (September 2, 2026)
- ULAT time zone offset is UTC+08:00
Choibalsan Summer Time
- The current local time in CHOST is 5:32 pm (September 2, 2026)
- CHOST time zone offset is UTC+09:00
How to convert Ulaanbaatar Standard Time to Choibalsan Summer Time?
Add 1 hour to Ulaanbaatar Standard Time to get Choibalsan Summer Time.
Time in ULAT
00:00
Time in CHOST
00:00
Use the slider above to convert Ulaanbaatar Standard Time to Choibalsan 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
| ULAT | CHOST |
|---|---|
| 12am | 1am |
| 1am | 2am |
| 2am | 3am |
| 3am | 4am |
| 4am | 5am |
| 5am | 6am |
| 6am | 7am |
| 7am | 8am |
| 8am | 9am |
| 9am | 10am |
| 10am | 11am |
| 11am | 12pm |
| 12pm | 1pm |
| 1pm | 2pm |
| 2pm | 3pm |
| 3pm | 4pm |
| 4pm | 5pm |
| 5pm | 6pm |
| 6pm | 7pm |
| 7pm | 8pm |
| 8pm | 9pm |
| 9pm | 10pm |
| 10pm | 11pm |
| 11pm | 12am |