Australia
AEDT
12am
3am
6am
9am
12pm
3pm
6pm
9pm
IST
India Standard Time
GMT +5:30
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Egypt
EET
12am
3am
6am
9am
12pm
3pm
6pm
9pm

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

Time Difference

AEDT (Australian Eastern Daylight Time) is 5 hours and 30 minutes ahead of India Standard Time and 9 hours ahead of EET (Eastern European Time)
11:00 pm23:00 in Sydney, Australia is 5:30 pm17:30 in IST and is 2:00 pm14:00 in Cairo, Egypt

Sydney to IST call time
Best time for a conference call or a meeting is between 2:30pm-5pm in Sydney which corresponds to 9am-11:30am in IST
Sydney to Cairo call time
Best time for a conference call or a meeting is between 5pm-6pm in Sydney which corresponds to 8am-9am in Cairo

11:00 pm23:00 AEDT (Australian Eastern Daylight Time) (Sydney, Australia). Offset UTC +11:00 hours
5:30 pm17:30 India Standard Time (IST). Offset UTC +5:30 hours
2:00 pm14:00 EET (Eastern European Time) (Cairo, Egypt). Offset UTC +2:00 hours

11:00 pm23:00 Sydney, Australia / 5:30 pm17:30 IST / 2:00 pm14:00 Cairo, Egypt

Sydney, AustraliaISTCairo, Egypt
12am (midnight)6:30 pm3pm
1am7:30 pm4pm
2am8:30 pm5pm
3am9:30 pm6pm
4am10:30 pm7pm
5am11:30 pm8pm
6am12:30 am9pm
7am1:30 am10pm
8am2:30 am11pm
9am3:30 am12am (midnight)
10am4:30 am1am
11am5:30 am2am
12pm (noon)6:30 am3am
1pm7:30 am4am
2pm8:30 am5am
3pm9:30 am6am
4pm10:30 am7am
5pm11:30 am8am
6pm12:30 pm9am
7pm1:30 pm10am
8pm2:30 pm11am
9pm3:30 pm12pm (noon)
10pm4:30 pm1pm
11pm5:30 pm2pm
00:0018:3015:00
01:0019:3016:00
02:0020:3017:00
03:0021:3018:00
04:0022:3019:00
05:0023:3020:00
06:0000:3021:00
07:0001:3022:00
08:0002:3023:00
09:0003:3000:00
10:0004:3001:00
11:0005:3002:00
12:0006:3003:00
13:0007:3004:00
14:0008:3005:00
15:0009:3006:00
16:0010:3007:00
17:0011:3008:00
18:0012:3009:00
19:0013:3010:00
20:0014:3011:00
21:0015:3012:00
22:0016:3013:00
23:0017:3014:00

Sydney Information

Time Zone

Abbreviation / Name
AEST - Australian Eastern Standard Time
AEDT - Australian Eastern Daylight Time
UTC / GMT Offset
+10:00 hours during Australian Eastern Standard Time, currently in use.
+11:00 hours during Australian Eastern Daylight Time.
Daylight Saving Time Change
+1:00 hour - DST is NOT in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 2am to 3amSunday, October 4, 2026 at 2:00 am 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 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 3am to 2amSunday, April 5, 2026 at 3:00 am 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 am 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
4,627,345
Currency
Dollar (AUD)
Geographic Coordinates
33° 52' S Latitude / 151° 12' E Longitude
International Dialing Code
+61

India Standard Time

Offset: IST is 5 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Asia

Countries using this time zone: India

Principal Cities: The largest city in the IST time zone is Mumbai in India, with about 12.692 million people. Other major cities in this time zone include Delhi, Bangalore, Kolkata, Chennai.

Daylight Saving: Clocks in India Standard Time (IST) do not change for daylight saving time, so IST stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter.

IST Time Zone Geo Map
IST timezone map

IST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +0530 - basic
  • +05:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0530 - sign character (+) followed by a four digit time providing hours (05) and minutes (30) of the offset. Indicates an offset of five hours and thirty minutes to the east of the zero meridian.
IANA/Olson: Reflects IST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Asia/Calcutta
  • Asia/Kolkata
IST Abbreviation: Several time zones share IST abbreviation and it could refer to these time zones
  • India Standard Time - UTC +5:30
  • Irish Standard Time - UTC +1
  • Israel Standard Time - UTC +2

Cairo Information

Time Zone

Abbreviation / Name
EEST - Eastern European Summer Time
EET - Eastern European Standard Time
UTC / GMT Offset
+3:00 hours during Eastern European Summer Time, currently in use.
+2:00 hours during Eastern European 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 hour from 12am to 1amFriday, April 24, 2026 at 12:00 am local time. DST starts annually on the last Friday of April. Clocks are turned forward 1 hour to Friday, April 24, 2026 at 1:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 12am to 11pmFriday, October 30, 2026 at 12:00 am local time. DST ends annually on the last Friday of October. Clocks are turned backward 1 hour to Thursday, October 29, 2026 at 11:00 pm local standard time instead. Also called Fall Back or switch to Winter Time.

Cairo Facts

Country
Egypt
Alternative Names
Al Qahirah, Al Qāhirah, CAI, Caire, Cairo, Cairo - alqahrt, Cairo - القاهرة, Cairu, Cairus, Caïro, El Caire, El Cairo, El Kahira, El Kahirah, El-Qahira, El-Qâhira, Il Cairo, Kaherah, Kahira, Kahirae, Kahire, Kahirä, Kair, Kaira, Kairas, Kairo, Kairó, Kajro, Kayro, Kaíró, Kaïro, Káhira, Le Caire, Lo Cayiro, Lungsod ng Cairo, Masr, Misr, Qahirə, alqahrt, kai luo, kailo, kairo, kayaro, keyro, khiro, qahrh, qhyr, Ël Cairo, Ël Càiro, Κάιρο, Каир, Каиро, Кайро, Каїр, קהיר, القاهرة, قاهره, قاھىرە, قاہرہ, কায়রো, கெய்ரோ, ไคโร, ཁ་ཡི་རོ, ქაირო, ካይሮ, カイロ, 开罗, 카이로
Population
7,734,614
Currency
Pound (EGP)
Geographic Coordinates
30° 03' N Latitude / 31° 14' E Longitude
International Dialing Code
+20