• AT Time to Ottawa Time Converter

    AT = UTC - 04:00

    16:06:02

    Sunday, August 31, 2025

    Ottawa Time = UTC - 4:00

    16:06:02

    Sunday, August 31, 2025

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

    AT(Atlantic Time)

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

    Typical City of AT (Atlantic Time)

    Canada - HalifaxBermuda - Hamilton

    Ottawa(Ottawa)

    Ottawa is a city of Canada. The official language is English, French, and the currency is Canadian Dollar (CAD). The international dial code for Canada is 1. The timezone Ottawa located is Eastern Daylight Time(Abbr:EDT).