Updating current time…
Australia
AWST
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Australia
AEDT
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

8:00 pm20:00 AWST (UTC+8), Oct 11, 2026 = 11:00 pm23:00 AEDT (UTC+11), Oct 11, 2026

Karratha is 3 hours behind Sydney.

How the time difference changes

Depending on seasonal clock changes, Karratha is 2 hours behind Sydney or Karratha is 3 hours behind Sydney.

Depending on seasonal clock changes, working hours of 9:00 am to 5:00 pm in Karratha correspond to 11:00 am to 7:00 pm in Sydney or working hours of 9:00 am to 5:00 pm in Karratha correspond to 12:00 pm to 8:00 pm in Sydney.Depending on seasonal clock changes, working hours of 09:00 to 17:00 in Karratha correspond to 11:00 to 19:00 in Sydney or working hours of 09:00 to 17:00 in Karratha correspond to 12:00 to 20:00 in Sydney.

Compare Karratha time with Sydney time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

AWST (Australian Western Standard Time) is 3 hours behind AEDT (Australian Eastern Daylight Time).
8:00 pm20:00 in Karratha, Australia is 11:00 pm23:00 in Sydney, Australia

Karratha to Sydney call time
Best time for a conference call or a meeting is between 9am-2pm09:00-14:00 in Karratha which corresponds to 12pm-5pm12:00-17:00 in Sydney

8:00 pm20:00 AWST (Australian Western Standard Time) (Karratha, Australia). Offset UTC +8:00 hours
11:00 pm23:00 AEDT (Australian Eastern Daylight Time) (Sydney, Australia). Offset UTC +11:00 hours

8:00 pm20:00 Karratha, Australia / 11:00 pm23:00 Sydney, Australia

Karratha, AustraliaSydney, Australia
12:00am3:00am
1:00am4:00am
2:00am5:00am
3:00am6:00am
4:00am7:00am
5:00am8:00am
6:00am9:00am
7:00am10:00am
8:00am11:00am
9:00am12:00pm
10:00am1:00pm
11:00am2:00pm
12:00pm3:00pm
1:00pm4:00pm
2:00pm5:00pm
3:00pm6:00pm
4:00pm7:00pm
5:00pm8:00pm
6:00pm9:00pm
7:00pm10:00pm
8:00pm11:00pm
9:00pm12:00am
10:00pm1:00am
11:00pm2:00am
00:0003:00
01:0004:00
02:0005:00
03:0006:00
04:0007:00
05:0008:00
06:0009:00
07:0010:00
08:0011:00
09:0012:00
10:0013:00
11:0014:00
12:0015:00
13:0016:00
14:0017:00
15:0018:00
16:0019:00
17:0020:00
18:0021:00
19:0022:00
20:0023:00
21:0000:00
22:0001:00
23:0002:00

Karratha Information

Time Zone

Abbreviation / Name
AWST - Australian Western Standard Time
UTC / GMT Offset
+8:00 hours during Australian Western Standard Time, currently in use.

Karratha Facts

Country
Australia
Population
17,013
Currency
Dollar (AUD)
Geographic Coordinates
20° 44' S Latitude / 116° 50' E Longitude
International Dialing Code
+61

Sydney Information

Time Zone

Abbreviation / Name
AEDT - Australian Eastern Daylight Time
AEST - Australian Eastern Standard Time
UTC / GMT Offset
+11:00 hours during Australian Eastern Daylight Time, currently in use.
+10:00 hours during Australian Eastern Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hourSunday, October 4, 2026 at 2:00 amSunday, October 4, 2026 at 02:00 local time. DST starts annually on the 1st Sunday of October. Clocks are turned forward 1 hour to Sunday, October 4, 2026 at 3:00 amSunday, October 4, 2026 at 03:00 local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves backward for one hourSunday, April 5, 2026 at 3:00 amSunday, April 5, 2026 at 03:00 local time. DST ends annually on the 1st Sunday of April. Clocks are turned backward 1 hour to Sunday, April 5, 2026 at 2:00 amSunday, April 5, 2026 at 02:00 local standard time instead. Also called Fall Back or switch to Winter Time.

Sydney Facts

Country
Australia
Alternative Names
SYD, Sanctus Dionysius, Sedniejos, Sek-na, Sidnef, Sidnei, Sidnej, Sidneja, Sidnejo, Sidnejus, Sidney, Sidneý, Sidni, Sidnéy, Sidnėjus, Sit-ni, Sit-nì, Syd, Sydneium, Sydney, Sydney City, Sék-nà̤, Sídney, Sîdney, Sėdniejos, citni, shidoni, sidani, sideuni, sidnei, sidni, sidniy, sydny, xi ni, xue li, Σίδνεϋ, Сиднеи, Сидней, Сиднеј, Сидни, Сідней, Сідні, Սիդնեյ, סידני, سيدنى, سيدني, سڈنی, سیدنی, ܣܝܕܢܝ, सिडनी, सिड्नी, सिद्नी, সিডনি, ਸਿਡਨੀ, સીડની, சிட்னி, సిడ్నీ, ಸಿಡ್ನಿ, സിഡ്നി, සිඩ්නි, ซิดนีย์, སིད་ནེ།, ဆစ်ဒနီမြို့, სიდნეი, ሲድኒ, ស៊ីដនីយ៏, シドニー, 悉尼, 雪梨, 시드니
Population
5,638,830
Currency
Dollar (AUD)
Geographic Coordinates
33° 52' S Latitude / 151° 12' E Longitude
International Dialing Code
+61