Columbia Time to AST Time Converter

Warning! AST has automatically switched to ADT

Columbia is a city of United States. Current timezone is EDT (Eastern Daylight Time,Eastern Daylight Time) (in use)

AST stands for Atlantic Standard Time (NOT in use)

ADT stands for Atlantic Daylight Time (in use)

Columbia Time = UTC - 4:00

01:32:12

Tuesday, April 23, 2024

ADT = UTC - 03:00

02:32:12

Tuesday, April 23, 2024

Columbia(Columbia)Time and ADT(Atlantic Daylight Time) Mapping Table
ColumbiaTime(Columbia)	Atlantic Daylight Time(ADT)
00:00	01:00
01:00	02:00
02:00	03:00
03:00	04:00
04:00	05:00
05:00	06:00
06:00	07:00
07:00	08:00
08:00	09:00
09:00	10:00
10:00	11:00
11:00	12:00
12:00	13:00
13:00	14:00
14:00	15:00
15:00	16:00
16:00	17:00
17:00	18:00
18:00	19:00
19:00	20:00
20:00	21:00
21:00	22:00
22:00	23:00
23:00	00:00+1 day

Columbia(Columbia)

Columbia is a city of United States. The official language is English, and the currency is United States Dollar (USD). The international dial code for United States is 1. The timezone Columbia located is Eastern Daylight Time(Abbr:EDT).

ADT(Atlantic Daylight Time)

Atlantic Daylight Time(ADT) is 03:00 hours behind Coordinated Universal(UTC) Time.This timezone is a Daylight Saving Time timezone and is used in: North America

Typical City of ADT (Atlantic Daylight Time)

Canada - Halifax (Summer)
Bermuda - Hamilton (Summer)