• IRST Time to Castries Time Converter

    IRDT = UTC + 04:30

    07:03:55

    Saturday, July 5, 2025

    Castries Time = UTC - 3:00

    23:33:55

    Friday, July 4, 2025

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

    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)

    Castries(Castries)

    Castries is a city of Saint Lucia. The official language is English, and the currency is East Caribbean Dollar (XCD). The international dial code for Saint Lucia is 1. The timezone Castries located is Atlantic Daylight Time(Abbr:ADT).