Sierra Leone
GMT
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

GMT (Greenwich Mean Time) is 9 hours and 30 minutes behind Australian Central Standard Time
10:30 am10:30 in Freetown, Sierra Leone is 8:00 pm20:00 in ACST

Freetown to ACST call time
Best time for a conference call or a meeting is between 8am-10am in Freetown which corresponds to 5:30pm-7:30pm in ACST

10:30 am10:30 GMT (Greenwich Mean Time) (Freetown, Sierra Leone). Offset UTC 0:00 hours
8:00 pm20:00 Australian Central Standard Time (ACST). Offset UTC +9:30 hours

10:30 am10:30 Freetown, Sierra Leone / 8:00 pm20:00 ACST

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

Freetown Information

Time Zone

Abbreviation / Name
GMT - Greenwich Mean Time
UTC / GMT Offset
0:00 hours during Greenwich Mean Time, currently in use.

Freetown Facts

Country
Sierra Leone
Alternative Names
FNA, Freetown, Frijtaun, Fritaun, Fritauna, Fritaunas, Fritauno, Fritaŭno, Fritonn, Frytaun, Frītauna, Phritaoun, Saint George, Urbs Libera, farita'una, fri thawn, frita'una, frytawn, frytwn, fu li dun, furitaun, peulitaun, phrita'una, phritaun, piritavun, zi you shi, Φρίταουν, Фрийтаун, Фритаун, Фрытаўн, Фрітаун, Ֆրիթաուն, פריטאון, فريتاون, فريتون, فری ٹاؤن, فریتاون, فری‌تاون, फ़्रीटाउन, फ्रीटाउन, ਫ਼ਰੀਟਾਊਨ, பிரீடவுன், ಫ್ರೀಟೌನ್, ฟรีทาวน์, ཕིརི་ཊའུན།, ფრიტაუნი, ፍሪታውን, フリータウン, 弗里敦, 自由市, 프리타운
Population
802,639
Currency
Leone (SLL)
Geographic Coordinates
8° 29' N Latitude / 13° 14' W Longitude
International Dialing Code
+232

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).

Daylight saving time clock moves forward for one hour from 2am to 3amEnd: 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.

Daylight saving time clock moves back for one hour from 3am to 2amStart: 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