Quarter to Twelve

Time in AST and IRST

The time difference between Atlantic Standard Time (AST) and Iran Standard Time (IRST) is 7 hours 30 minutes. Iran Standard Time is 7 hours 30 minutes ahead of Atlantic Standard Time.

Atlantic Standard Time

  • The current local time in AST is 2:16 am (March 29, 2024)
  • AST time zone offset is UTC-04:00

Iran Standard Time

  • The current local time in IRST is 9:46 am (March 29, 2024)
  • IRST time zone offset is UTC+03:30

How to convert Atlantic Standard Time to Iran Standard Time?

Add 7 hours 30 minutes to Atlantic Standard Time to get Iran Standard Time.

Time in AST

00:00

Time in IRST

00:00

Use the slider above to convert Atlantic Standard Time to Iran 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

ASTIRST
12am7:30am
1am8:30am
2am9:30am
3am10:30am
4am11:30am
5am12:30pm
6am1:30pm
7am2:30pm
8am3:30pm
9am4:30pm
10am5:30pm
11am6:30pm
12pm7:30pm
1pm8:30pm
2pm9:30pm
3pm10:30pm
4pm11:30pm
5pm0:30am
6pm1:30am
7pm2:30am
8pm3:30am
9pm4:30am
10pm5:30am
11pm6:30am