Sydney to Tokyo
-2hSydney
AESTSOURCETokyo
JSTGreen rows indicate typical business hours (9 AM - 5 PM)
AEST and JST on the World Map
The map below highlights the AEST (Australian Eastern Standard Time) and JST (Japan Standard Time) timezone regions across the globe.
AEST – Australian Eastern Standard Time
UTC+10:00Australian Eastern Standard Time (AEST) covers eastern Australia, 10 hours ahead of UTC.
- •Queensland does not observe daylight saving time, staying on AEST year-round.
- •Sydney and Melbourne switch to AEDT (UTC+11:00) in summer.
- •The Australian Securities Exchange (ASX) operates on AEST/AEDT.
- •AEST is 15 hours ahead of EST during winter.
JST – Japan Standard Time
UTC+09:00Japan Standard Time (JST) is the time zone for Japan, 9 hours ahead of UTC.
- •Japan does not observe daylight saving time.
- •Tokyo is the most populous metropolitan area in the world.
- •The Tokyo Stock Exchange operates from 9:00 AM to 3:00 PM JST.
- •JST is 14 hours ahead of EST and 9 hours ahead of GMT.
About Sydney
WikipediaSydney operates on Australian Eastern Standard Time (AEST/AEDT). As Australia's financial capital, Sydney opens global markets at the start of the business day.
Sydney Harbour Bridge is nicknamed 'The Coathanger' due to its arch-based design.
About Tokyo
WikipediaTokyo operates on Japan Standard Time (JST), which is 14 hours ahead of New York. As Asia's largest financial hub, Tokyo trading hours are crucial for global markets.
Japan does not observe daylight saving time, making JST consistent year-round.
Understanding the Time Gap: Sydney vs Tokyo
Sydney, Australia operates on the Australian Eastern Standard Time (UTC+10:00). Tokyo, Japan uses Japan Standard Time (UTC+09:00).
The time difference between Sydney and Tokyo is 120 minutes (+2h). When it's noon in Sydney, it's 10:00 AM in Tokyo.
Why Convert Sydney to Tokyo Time?
Whether you're traveling from Sydney to Tokyo or simply need to coordinate across time zones, understanding the 2-hour difference is key. Use this converter to quickly determine the current time in Tokyo and ensure your schedule aligns perfectly.
Tip: When scheduling a meeting, always confirm the time zone with your counterpart in Tokyo. The 2-hour difference can easily lead to confusion if not explicitly stated.
About AEST (Australian Eastern Standard Time)
Australian Eastern Standard Time (AEST) is used in the eastern states of Australia including New South Wales, Victoria, Queensland, Tasmania, and the ACT. During summer (October to April), NSW, VIC, TAS, and ACT switch to Australian Eastern Daylight Time (AEDT, UTC+11:00), while Queensland remains on AEST year-round.
About JST (Japan Standard Time)
Japan Standard Time (JST) is the standard time zone for all of Japan. Japan does not observe daylight saving time. JST is 9 hours ahead of UTC and 14 hours ahead of EST. The Tokyo Stock Exchange, the world's third largest by market capitalization, operates on JST. South Korea uses the same offset (KST) but it is a distinct time zone.
Best Time to Call Between Sydney and Tokyo
If you want to reach someone in Tokyo during standard business hours (9 AM – 5 PM JST), the best time to call from Sydney would be:
- Tokyo 9:00 AM = Sydney 11:00 AM
- Tokyo 12:00 PM = Sydney 02:00 PM
- Tokyo 5:00 PM = Sydney 07:00 PM
Business Hours Overlap
Sydney and Tokyo have a significant business hours overlap (6 hours), making real-time collaboration easy during standard working hours.
In summary, the -2h time difference between Sydney and Tokyo means you need to plan carefully. Use this page as your go-to reference for quick and accurate time conversions.
🕐 Daylight Saving Time Info
Sydney
☀ Currently in DST
Standard: UTC+10:00 · DST: UTC+11:00
Clocks fall back on Sat, Apr 4, 2026
Tokyo
Does not observe DST
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between Sydney and Tokyo?
Tokyo is -2h from Sydney.
What timezone is Sydney in?
Sydney operates on Australian Eastern Standard Time (AEST/AEDT). As Australia's financial capital, Sydney opens global markets at the start of the business day.
What timezone is Tokyo in?
Tokyo operates on Japan Standard Time (JST), which is 14 hours ahead of New York. As Asia's largest financial hub, Tokyo trading hours are crucial for global markets.
What are the business hours in Sydney?
Standard business hours in Sydney are 9:00 AM - 5:00 PM AEST.
What are the business hours in Tokyo?
Standard business hours in Tokyo are 9:00 AM - 6:00 PM JST.
What is the best time to schedule a call between Sydney and Tokyo?
The best overlap for a call is when both cities are in business hours. Sydney works 9:00 AM - 5:00 PM AEST and Tokyo works 9:00 AM - 6:00 PM JST (-2h difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Sydney and Tokyo?
Sydney uses AUD (A$) while Tokyo uses JPY (¥). Check current exchange rates when planning travel or business between these cities.
How do Sydney and Tokyo compare in size?
Sydney has a population of approximately 5.4 million (metro: 5.4 million), while Tokyo has approximately 14 million (metro: 37.4 million).
What are the major landmarks in Sydney and Tokyo?
Sydney is known for Sydney Opera House, Sydney Harbour Bridge, Bondi Beach. Tokyo is famous for Tokyo Tower, Shibuya Crossing, Senso-ji Temple.
Do Sydney and Tokyo have stock exchanges?
Yes. Sydney has the ASX (Australian Securities Exchange) and Tokyo has the TSE (Tokyo Stock Exchange). The -2h time difference affects trading hour overlaps between these exchanges.
Which countries use AEST (Australian Eastern Standard Time)?
AEST is used in Australia (NSW, VIC, QLD, TAS, ACT), Papua New Guinea.
Does AEST observe daylight saving time?
Yes, AEST switches to AEDT during summer months.
What are some interesting facts about AEST?
Queensland does not observe daylight saving time, staying on AEST year-round. Sydney and Melbourne switch to AEDT (UTC+11:00) in summer.
Which cities are in the JST timezone?
Major cities in the JST timezone include Tokyo, Osaka, Yokohama, Nagoya, Sapporo, Kyoto, Kobe, Fukuoka.
What is the UTC offset for JST?
Japan Standard Time (JST) is at UTC+09:00.
What should I know about the JST timezone?
Japan does not observe daylight saving time. Tokyo is the most populous metropolitan area in the world.
When is it midnight in Sydney, what time is it in Tokyo?
When it is 12:00 AM (midnight) in Sydney (AEST), it is -2h later in Tokyo (JST).
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