• Colombo Time to AT Time Converter

    Colombo Time = UTC + 5:30

    18:25:15

    Monday, July 28, 2025

    AT = UTC - 04:00

    08:55:15

    Monday, July 28, 2025

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

    Colombo(Colombo)

    Colombo is a city of Sri Lanka. The official language is English, Sinhala, Tamil, and the currency is Sri Lankan Rupee (LKR). The international dial code for Sri Lanka is 94. The timezone Colombo located is India Standard Time(Abbr:IST).

    AT(Atlantic Time)

    Atlantic Time(AT) is 04:00 hours behind Coordinated Universal(UTC) Time.

    Typical City of AT (Atlantic Time)

    Canada - HalifaxBermuda - Hamilton