Quarter to Twelve

Time in ULAST and SDT

The time difference between Ulaanbaatar Summer Time (ULAST) and Samoa Daylight Time (SDT) is 19 hours. Samoa Daylight Time is 19 hours behind Ulaanbaatar Summer Time.

This means 9am ULAST is 2pm SDT (previous day) and 5pm ULAST is 10pm SDT (previous day).

Ulaanbaatar Summer Time

  • The current local time in ULAST is 4:34 pm (September 2, 2026)
  • ULAST time zone offset is UTC+09:00

Samoa Daylight Time

  • The current local time in SDT is 5:34 pm (September 2, 2026)
  • SDT time zone offset is UTC-10:00

How to convert Ulaanbaatar Summer Time to Samoa Daylight Time?

Subtract 19 hours from Ulaanbaatar Summer Time to get Samoa Daylight Time.

Time in ULAST

00:00

Time in SDT

00:00

Use the slider above to convert Ulaanbaatar Summer Time to Samoa Daylight Time and view the day and night map at different times.

Day–night colors on the map:
Day colors Day
Civil twilight colors Civil twilight
Nautical twilight colors Nautical twilight
Astronomical twilight colors Astronomical twilight
Night colors Night

Time Conversion Chart

ULASTSDT
12am5am
1am6am
2am7am
3am8am
4am9am
5am10am
6am11am
7am12pm
8am1pm
9am2pm
10am3pm
11am4pm
12pm5pm
1pm6pm
2pm7pm
3pm8pm
4pm9pm
5pm10pm
6pm11pm
7pm12am
8pm1am
9pm2am
10pm3am
11pm4am