Quarter to Twelve

Time in HKT and AST

The time difference between Hong Kong Time (HKT) and Atlantic Standard Time (AST) is 12 hours. Atlantic Standard Time is 12 hours behind Hong Kong Time.

Hong Kong Time

  • The current local time in HKT is 4:21 am (May 8, 2024)
  • HKT time zone offset is UTC+08:00

Atlantic Standard Time

  • The current local time in AST is 4:21 pm (May 7, 2024)
  • AST time zone offset is UTC-04:00

How to convert Hong Kong Time to Atlantic Standard Time?

Subtract 12 hours from Hong Kong Time to get Atlantic Standard Time.

Time in HKT

00:00

Time in AST

00:00

Use the slider above to convert Hong Kong Time to Atlantic Standard 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

HKTAST
12am12pm
1am1pm
2am2pm
3am3pm
4am4pm
5am5pm
6am6pm
7am7pm
8am8pm
9am9pm
10am10pm
11am11pm
12pm12am
1pm1am
2pm2am
3pm3am
4pm4am
5pm5am
6pm6am
7pm7am
8pm8am
9pm9am
10pm10am
11pm11am