• AEST Time to MST Time Converter

    AEDT = UTC + 11:00

    12:56:11

    Friday, December 12, 2025

    MST = UTC - 07:00

    18:56:11

    Thursday, December 11, 2025

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

    AEDT(Australian Eastern Daylight Time)

    Australian Eastern Daylight Time(AEDT) is 11:00 hours ahead of Coordinated Universal(UTC) Time.This timezone is a Daylight Saving Time timezone and is used in: Australia

    Typical City of AEDT (Australian Eastern Daylight Time)

    Australia - Sydney (Summer)
    Australia - Macquarie Island (All Year)

    MST(Mountain Standard Time)

    Mountain Standard Time(MST) is 07:00 hours behind Coordinated Universal(UTC) Time.This timezone is used during standard time in: North America

    Typical City of MST (Mountain Standard Time)

    Canada - Edmonton (Winter)
    USA - Phoenix (All Year)