Kourou, French Guiana to ACST

Kourou

French Guiana

-03

ACST

Australian Central Standard Time

GMT +9:30

ACST is NOT in use by many locations

ACDT (Australian Central Daylight Time) is used instead. Switch to ACDT time zone or select one of the cities Adelaide, Darwin, Adelaide Hills) for automatic timezone change.

Time Difference

is 12 hours and 30 minutes behind Australian Central Standard Time
5:30 am05:30 in Kourou, French Guiana is 6:00 pm18:00 in ACST

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

5:30 am05:30 (Kourou, French Guiana). Offset UTC -3:00 hours
6:00 pm18:00 Australian Central Standard Time (ACST). Offset UTC +9:30 hours

5:30 am05:30 Kourou, French Guiana / 6:00 pm18:00 ACST

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

Kourou Information

Time Zone

Abbreviation / Name

-03 -
GFT - French Guiana Time

UTC / GMT Offset

-3:00 hours during , currently in use.
-3:00 hours during French Guiana Time.

Daylight Saving Time Change

0:00 hours - DST is NOT in use

Daylight Saving Time Starts

Also called Spring Forward or Summer Time.

Daylight Saving Time Ends

Also called Fall Back or switch to Winter Time.

Kourou Facts

Country

French Guiana

Alternative Names

Bourg de Kourou, Kouro, Kourou, Kur, Kuru, QKR, ku lu, kuru, kwrwa, Кур, Куру, كوروا, クールー, 库鲁

Population

24,029

Currency

Euro (EUR)

Geographic Coordinates

5° 09' N Latitude / 52° 38' W Longitude

International Dialing Code

+594

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

ACST Time Zone Geo Map — ACST timezone map

Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Australian Central Daylight Time (ACDT).

End: Australian Central Standard Time (ACST) has ended 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 local daylight time instead. Standard time ends annually the on first Sunday of October.

Start: Australian Central Standard Time (ACST) starts 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. Standard time starts annually the on first Sunday of April.

ACST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data

+0930 - basic
+09:30 - extended

Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers

+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.

IANA/Olson: Reflects ACST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems

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