• AT Time to Honolulu Time Converter

    AT = UTC - 04:00

    05:23:25

    Thursday, December 18, 2025

    Honolulu Time = UTC - 10:00

    23:23:25

    Wednesday, December 17, 2025

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

    AT(Atlantic Time)

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

    Typical City of AT (Atlantic Time)

    Canada - HalifaxBermuda - Hamilton

    Honolulu(Honolulu)

    Honolulu is a city of United States. The official language is Hawaiian, English, and the currency is United States Dollar (USD). The international dial code for United States is 1. The timezone Honolulu located is Hawaii-Aleutian Standard Time(Abbr:HAST).