• IRDT Time to ADT Time Converter

    IRST = UTC + 03:30

    11:51:44

    Wednesday, December 17, 2025

    ADT = UTC + 03:00

    11:21:44

    Wednesday, December 17, 2025

    IRST(Iran Standard Time) and ADT(Arabia Daylight Time) Mapping Table
    Iran Standard Time(IRST)Arabia Daylight Time(ADT)
    00:0023:30-1 day
    01:0000:30
    02:0001:30
    03:0002:30
    04:0003:30
    05:0004:30
    06:0005:30
    07:0006:30
    08:0007:30
    09:0008:30
    10:0009:30
    11:0010:30
    12:0011:30
    13:0012:30
    14:0013:30
    15:0014:30
    16:0015:30
    17:0016:30
    18:0017:30
    19:0018:30
    20:0019:30
    21:0020:30
    22:0021:30
    23:0022:30

    IRST(Iran Standard Time)

    Iran Standard Time(IRST) is 03:30 hours ahead of Coordinated Universal(UTC) Time.This timezone is used during standard time in: AsiaIran Standard Time is a half-hour time zone. Its local time differs by 30 minutes instead of the normal whole hour.

    Typical City of IRST (Iran Standard Time)

    Iran - Tehran (Winter)

    ADT(Arabia Daylight Time)

    Arabia Daylight Time(ADT) is 03:00 hours ahead of Coordinated Universal(UTC) Time.This timezone is a Daylight Saving Time timezone and is used in: Asia

    Typical City of ADT (Arabia Daylight Time)

    Jordan - Amman (Summer)