Quarter to Twelve

Time in HST and UTC

The time difference between Hawaii–Aleutian Standard Time (HST) and Coordinated Universal Time (UTC) is 10 hours. Coordinated Universal Time is 10 hours ahead of Hawaii–Aleutian Standard Time.

Hawaii–Aleutian Standard Time

  • The current local time in HST is 7:13 am (April 29, 2024)
  • HST time zone offset is UTC-10:00

Coordinated Universal Time

  • The current local time in UTC is 5:13 pm (April 29, 2024)
  • UTC time zone offset is UTC+00:00

How to convert Hawaii–Aleutian Standard Time to Coordinated Universal Time?

Add 10 hours to Hawaii–Aleutian Standard Time to get Coordinated Universal Time.

Time in HST

00:00

Time in UTC

00:00

Use the slider above to convert Hawaii–Aleutian Standard Time to Coordinated Universal 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

HSTUTC
12am10am
1am11am
2am12pm
3am1pm
4am2pm
5am3pm
6am4pm
7am5pm
8am6pm
9am7pm
10am8pm
11am9pm
12pm10pm
1pm11pm
2pm12am
3pm1am
4pm2am
5pm3am
6pm4am
7pm5am
8pm6am
9pm7am
10pm8am
11pm9am