ACST to EDT Converter

Time Difference

Australian Central Standard Time is 13 hours and 30 minutes ahead of Eastern Daylight Time
So 11:00 pm23:00 in ACST is 9:30 am09:30 in EDT

11:00 pm23:00 Australian Central Standard Time (ACST). Offset UTC +9:30 hours
9:30 am09:30 Eastern Daylight Time (EDT). Offset UTC -4:00 hours

11:00 pm23:00 ACST / 9:30 am09:30 EDT

Australian Central Standard Time

Offset: ACST is 9 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Australia

Countries: It is used in following countries: Australia

Principal Cities: The largest city in the ACST timezone is Adelaide from Australia with population about 1.225 million people. Other major cities in the area are Darwin, Adelaide Hills, Alice Springs, Palmerston

Daylight Saving: This is a standard timezone, however during summer some places adjust time for one hour forward for daylight saving and observe Australian Central Daylight Time (ACDT).

End: ACST ended and clocks were set one hour forward on Sunday, 04 October 2020, at 2:00 (2:00 am) local time.

Start: ACST starts and clocks are set one hour back on Sunday, 04 April 2021, at 3:00 (3:00 am) local time.

ACST representations, usage and related time zones

• +0930 - basic
• +09:30 - extended

• +0930 - sign character (+) followed by a four digit time providing hours (09) and minutes (30) of the offset. Indicates nine hour and thirty minutes time differences to the east of the zero meridian.

• Australia/Adelaide
• Australia/Broken_Hill
• Australia/Darwin
• Australia/North
• Australia/South
• Australia/Yancowinna

Eastern Daylight Time

Offset: EDT is 4 hours behind Greenwich Mean Time (GMT) and is used in North America

Countries: It is used in following countries: Bahamas, Canada, Haiti, Turks & Caicos Is, United States

Principal Cities: The largest city in the EDT timezone is New York City from USA with population about 8.175 million people. Other major cities in the area are Toronto, Montreal, Brooklyn, Borough of Queens

Daylight Saving: Eastern Daylight Time (EDT) is a daylight saving/summer timezone, however during winter some places switch clocks for one hour back and observe Eastern Standard Time (EST).

Start: Eastern Daylight Time (EDT) started and clocks were set one hour forward on Sunday, 08 March 2020, at 2:00 (2:00 am) local time.

End: Eastern Daylight Time (EDT) ends and clocks are set one hour back on Sunday, 01 November 2020, at 2:00 (2:00 am) local time.

French: HAE - Heure Avancée de l'Est

Spanish: EDT - Tiempo de verano del Este, ET - Zona Sureste

EDT representations, usage and related time zones

• -04 - basic short
• -0400 - basic
• -04:00 - extended

• -0400 - sign character (-) followed by a four digit time providing hours (04) and minutes (00) of the offset. Indicates four hour and zero minutes time differences to the west of the zero meridian.

• Quebec - Military abbreviation for EDT
• Q - short form of 'Quebec'

• America/Detroit
• America/Fort_Wayne
• America/Grand_Turk
• America/Indiana/Indianapolis
• America/Indiana/Marengo
• America/Indiana/Petersburg
• America/Indiana/Vevay
• America/Indiana/Vincennes
• America/Indiana/Winamac
• America/Indianapolis
• America/Iqaluit
• America/Kentucky/Louisville
• America/Kentucky/Monticello
• America/Louisville
• America/Montreal
• America/Nassau
• America/New_York
• America/Nipigon
• America/Pangnirtung
• America/Port-au-Prince
• America/Thunder_Bay
• America/Toronto
• Canada/Eastern
• EST5EDT
• US/East-Indiana
• US/Eastern
• US/Michigan

Time zones with the GMT -4 offset:

• AST - Atlantic Standard Time
• EDT - Eastern Daylight Time
• AMT - Amazon Time
• BOT - Bolivia Time
• CDT - Cuba Daylight Time
• CLT - Chile Standard Time
• FKT - Falkland Island Time
• GYT - Guyana Time
• PYT - Paraguay Time
• Q - Quebec Time Zone
• VET - Venezuelan Standard Time
• -04 -