Time in ULAST and CST
The time difference between Ulaanbaatar Summer Time (ULAST) and Central Standard Time (CST) is 15 hours. Central Standard Time is 15 hours behind Ulaanbaatar Summer Time.
This means 9am ULAST is 6pm CST (previous day) and 5pm ULAST is 2am CST.
Ulaanbaatar Summer Time
- The current local time in ULAST is 9:39 pm (July 18, 2026)
- ULAST time zone offset is UTC+09:00
Central Standard Time
- The current local time in CST is 6:39 pm (July 18, 2026)
- CST time zone offset is UTC-06:00
How to convert Ulaanbaatar Summer Time to Central Standard Time?
Subtract 15 hours from Ulaanbaatar Summer Time to get Central Standard Time.
Time in ULAST
00:00
Time in CST
00:00
Use the slider above to convert Ulaanbaatar Summer Time to Central 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
| ULAST | CST |
|---|---|
| 12am | 9am |
| 1am | 10am |
| 2am | 11am |
| 3am | 12pm |
| 4am | 1pm |
| 5am | 2pm |
| 6am | 3pm |
| 7am | 4pm |
| 8am | 5pm |
| 9am | 6pm |
| 10am | 7pm |
| 11am | 8pm |
| 12pm | 9pm |
| 1pm | 10pm |
| 2pm | 11pm |
| 3pm | 12am |
| 4pm | 1am |
| 5pm | 2am |
| 6pm | 3am |
| 7pm | 4am |
| 8pm | 5am |
| 9pm | 6am |
| 10pm | 7am |
| 11pm | 8am |