ACDT
Australian Central Daylight Time
GMT +10:30
Ireland
GMT

Time Difference

Australian Central Daylight Time is 10 hours and 30 minutes ahead of GMT (Greenwich Mean Time)
10:30 am10:30 in ACDT is 12:00 am00:00 in Johnstown, Ireland

ACDT to Johnstown call time
Best time for a conference call or a meeting is between 6pm-8pm in ACDT which corresponds to 7:30am-9:30am in Johnstown

10:30 am10:30 Australian Central Daylight Time (ACDT). Offset UTC +10:30 hours
12:00 am00:00 GMT (Greenwich Mean Time) (Johnstown, Ireland). Offset UTC 0:00 hours

10:30 am10:30 ACDT / 12:00 am00:00 Johnstown, Ireland

ACDT Johnstown, Ireland
12am (midnight) 1:30 pm
1am 2:30 pm
2am 3:30 pm
3am 4:30 pm
4am 5:30 pm
5am 6:30 pm
6am 7:30 pm
7am 8:30 pm
8am 9:30 pm
9am 10:30 pm
10am 11:30 pm
11am 12:30 am
12pm (noon) 1:30 am
1pm 2:30 am
2pm 3:30 am
3pm 4:30 am
4pm 5:30 am
5pm 6:30 am
6pm 7:30 am
7pm 8:30 am
8pm 9:30 am
9pm 10:30 am
10pm 11:30 am
11pm 12:30 pm
0:00 13:30
1:00 14:30
2:00 15:30
3:00 16:30
4:00 17:30
5:00 18:30
6:00 19:30
7:00 20:30
8:00 21:30
9:00 22:30
10:00 23:30
11:00 0:30
12:00 1:30
13:00 2:30
14:00 3:30
15:00 4:30
16:00 5:30
17:00 6:30
18:00 7:30
19:00 8:30
20:00 9:30
21:00 10:30
22:00 11:30
23:00 12:30

Australian Central Daylight Time

Offset: ACDT is 10 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 ACDT timezone is Adelaide from Australia with population about 1.225 million people. Other major cities in the area are Adelaide Hills, Mount Gambier, Morphett Vale, Prospect

ACDT Time Zone Geo Map
ACDT timezone map

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

Daylight saving time clock moves forward for one hour from 2am to 3amStart: Australian Central Daylight Time (ACDT) started on Sunday, October 6, 2024 at 2:00 am local time and clocks were set one hour forward to Sunday, October 6, 2024, 3:00 am. Daylight saving starts annually the on first Sunday of October

Daylight saving time clock moves back for one hour from 3am to 2amEnd: Australian Central Daylight Time (ACDT) ends on Sunday, April 6, 2025 at 3:00 am local time and clocks are set one hour back to Sunday, April 6, 2025, 2:00 am local standard time instead. Daylight saving ends annually the on first Sunday of April

ACDT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +1030 - basic
  • +10:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +1030 - sign character (+) followed by a four digit time providing hours (10) and minutes (30) of the offset. Indicates ten hour and thirty minutes time differences to the east of the zero meridian.
IANA/Olson: Reflects ACDT time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Australia/Adelaide
  • Australia/Broken_Hill
  • Australia/South
  • Australia/Yancowinna
Time zones with the GMT +10:30 offset:
  • ACDT - Australian Central Daylight Time
  • LHST - Lord Howe Standard Time

Johnstown Information

Time Zone

Abbreviation / Name
GMT - Greenwich Mean Time
IST - Irish Standard Time
UTC / GMT Offset
0:00 hours during Greenwich Mean Time, currently in use.
+1:00 hour during Irish Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Sunday, October 27, 2024 at 2:00 am local time. DST starts annually the on last Sunday of October. Clocks are turned forward 1 hour to Sunday, October 27, 2024, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Sunday, March 31, 2024 at 1:00 am local time. DST ends annually the on last Sunday of March. Clocks are turned backward 1 hour to Sunday, March 31, 2024, 12:00 am local standard time instead. Also called Fall Back or switch to Winter Time.

Johnstown Facts

Country
Ireland
Alternative Names
Johnstown
Population
1,004
Currency
Euro (EUR)
Geographic Coordinates
53° 14' N Latitude / 6° 37' W Longitude
International Dialing Code
+353