• AMST Time to IRST Time Converter

    AMT = UTC - 04:00

    19:41:33

    Thursday, July 17, 2025

    IRDT = UTC + 04:30

    04:11:33

    Friday, July 18, 2025

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

    AMT(Amazon Time)

    Amazon Time(AMT) is 04:00 hours behind Coordinated Universal(UTC) Time.

    Typical City of AMT (Amazon Time)

    Brazil - Manaus (All Year)
    Brazil - Cuiaba (Winter)

    IRDT(Iran Daylight Time)

    Iran Daylight Time(IRDT) is 04:30 hours ahead of Coordinated Universal(UTC) Time.This timezone is a Daylight Saving Time timezone and is used in: AsiaIran Daylight Time is a half-hour time zone. Its local time differs by 30 minutes instead of the normal whole hour.

    Typical City of IRDT (Iran Daylight Time)

    Iran - Tehran (Summer)