Sydney to Dubai
-6hSydney
AESTSOURCEDubai
GSTGreen rows indicate typical business hours (9 AM - 5 PM)
AEST and GST on the World Map
The map below highlights the AEST (Australian Eastern Standard Time) and GST (Gulf 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.
GST – Gulf Standard Time
UTC+04:00Gulf Standard Time (GST) is used in the UAE, Oman, and other Gulf states, 4 hours ahead of UTC.
- •Dubai uses GST year-round with no daylight saving time.
- •GST is 9 hours ahead of EST and 4 hours ahead of GMT.
- •The Dubai Financial Market (DFM) operates on GST.
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 is one of the first major cities to welcome the New Year.
About Dubai
WikipediaDubai operates on Gulf Standard Time (GST), 4 hours ahead of GMT. Dubai's position between Europe and Asia makes it a strategic hub for international business.
Dubai has no income tax, making it a major hub for international business.
Everything You Need to Know About Sydney and Dubai Time
Sydney runs on Australian Eastern Standard Time (AEST) at UTC+10:00. Dubai runs on Gulf Standard Time (GST) at UTC+04:00. That puts Sydney 6 hours behind Dubai — a difference of -6h at the current offsets.
In practice, when it is 9:00 AM in Sydney it is 3:00 AM in Dubai. Midnight in Sydney is 6:00 PM in Dubai. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Sydney to Dubai time conversion table
| Sydney (AEST) | Dubai (GST) | Day |
|---|---|---|
| 12:00 AM | 6:00 PM | previous day |
| 6:00 AM | 12:00 AM | same day |
| 7:00 AM | 1:00 AM | same day |
| 8:00 AM | 2:00 AM | same day |
| 9:00 AM | 3:00 AM | same day |
| 12:00 PM | 6:00 AM | same day |
| 3:00 PM | 9:00 AM | same day |
| 5:00 PM | 11:00 AM | same day |
| 6:00 PM | 12:00 PM | same day |
| 9:00 PM | 3:00 PM | same day |
Why people convert Sydney to Dubai time
- Scheduling a call from Sydney to Dubai: a 10:00 AM start in Sydney lands at 4:00 AM in Dubai, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Sydney and Dubai are inside the 9-to-5 working day between 3:00 PM and 5:00 PM AEST time (9:00 AM–11:00 AM GST). That is roughly 2 hours of usable overlap.
- Coordinating a Sydney-based team with Dubai contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.
- Always state the zone abbreviation, not just the hour. "3:00 PM AEST" is unambiguous; "3 PM" across a -6h gap is not.
- Block 3:00 PM–5:00 PM AEST as the recurring meeting window if you work primarily from Sydney and need Dubai colleagues present.
- Sydney: Clocks spring forward on Sat, Oct 3, 2026. Re-check this page after that date because the offset changes and so does the -6h gap.
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 GST (Gulf Standard Time)
Gulf Standard Time (GST) is the time zone used in the United Arab Emirates, Oman, and other Gulf states. GST does not observe daylight saving time. Dubai and Abu Dhabi, major international business and tourism hubs, operate on GST.
Best time to call between Sydney and Dubai
Both Sydney and Dubai sit inside the 9 AM – 5 PM working day between 3:00 PM–5:00 PM AEST, which is 9:00 AM–11:00 AM GST. That gives roughly 2 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Sydney and Dubai overlap for about 2 hours during the working day — enough for meetings if you avoid the edges of the window.
Sydney is 6 hours behind Dubai (AEST UTC+10:00 → GST UTC+04:00). The shared working window is 3:00 PM–5:00 PM AEST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
Sydney
❄ Currently in Standard Time
Standard: UTC+10:00 · DST: UTC+11:00
Clocks spring forward on Sat, Oct 3, 2026
Dubai
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 Dubai?
Sydney (AEST, UTC+10:00) is 6 hours behind Dubai (GST, UTC+04:00). The gap is currently -6h.
How do I convert Sydney time to Dubai time?
Add -6h to Sydney local time. For example, 9:00 AM in Sydney is 3:00 AM in Dubai.
What time is it in Dubai right now?
Dubai uses GST at UTC+04:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -6h offset from Sydney.
What is the best time to call Dubai from Sydney?
Call between 3:00 PM and 5:00 PM AEST — that maps to 9:00 AM–11:00 AM GST and keeps both parties inside the working day.
Which is behind, Sydney or Dubai?
Sydney is 6 hours behind Dubai. When it is 12:00 PM in Sydney it is 6:00 AM in Dubai.
Do Sydney and Dubai use different time zones?
Sydney (Australia) uses AEST at UTC+10:00, while Dubai (UAE) uses GST at UTC+04:00. The IANA identifiers are Australia/Sydney and Asia/Dubai.
Does daylight saving time affect the Sydney–Dubai difference?
Neither zone observes daylight saving time, so the -6h offset between Sydney and Dubai is fixed all year.
Which other cities share Sydney's time zone?
AEST also covers Sydney, Melbourne, Brisbane, Canberra, Hobart, Gold Coast.
Which countries use AEST, Sydney's zone?
AEST is used in Australia (NSW, VIC, QLD, TAS, ACT), Papua New Guinea.
Is there a day difference between Sydney and Dubai?
Not normally. The -6h gap only pushes the date over the previous day.
What is the time difference between Sydney and Dubai?
Dubai is -6h 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 Dubai in?
Dubai operates on Gulf Standard Time (GST), 4 hours ahead of GMT. Dubai's position between Europe and Asia makes it a strategic hub for international business.
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 Dubai?
Standard business hours in Dubai are 8:00 AM - 6:00 PM GST.
What is the best time to schedule a call between Sydney and Dubai?
The best overlap for a call is when both cities are in business hours. Sydney works 9:00 AM - 5:00 PM AEST and Dubai works 8:00 AM - 6:00 PM GST (-6h difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Sydney and Dubai?
Sydney uses AUD (A$) while Dubai uses AED (د.إ). Check current exchange rates when planning travel or business between these cities.
How do Sydney and Dubai compare in size?
Sydney has a population of approximately 5.4 million (metro: 5.4 million), while Dubai has approximately 3.5 million (metro: 4.1 million).
What are the major landmarks in Sydney and Dubai?
Sydney is known for Sydney Opera House, Sydney Harbour Bridge, Bondi Beach. Dubai is famous for Burj Khalifa, Palm Jumeirah, Burj Al Arab.
Do Sydney and Dubai have stock exchanges?
Yes. Sydney has the ASX (Australian Securities Exchange) and Dubai has the DFM (Dubai Financial Market). The -6h 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 GST timezone?
Major cities in the GST timezone include Dubai, Abu Dhabi, Muscat, Baku, Tbilisi.
What is the UTC offset for GST?
Gulf Standard Time (GST) is at UTC+04:00.
What should I know about the GST timezone?
Dubai uses GST year-round with no daylight saving time. GST is 9 hours ahead of EST and 4 hours ahead of GMT.
When is it midnight in Sydney, what time is it in Dubai?
When it is 12:00 AM (midnight) in Sydney (AEST), it is -6h later in Dubai (GST).
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