AEDT to Prague
-9hAEDT
AEDTSOURCEPrague
CESTGreen rows indicate typical business hours (9 AM - 5 PM)
AEDT and CEST on the World Map
The map below highlights the AEDT (Australian Eastern Daylight Time) and CEST (Central European Time) timezone regions across the globe.
AEDT – Australian Eastern Daylight Time
UTC+11:00Australian Eastern Daylight Time (AEDT, UTC+11:00) is the daylight saving period in south-eastern Australia, from October to April.
- •AEDT runs from the first Sunday in October to the first Sunday in April.
- •AEDT is one hour ahead of Australian Eastern Standard Time (AEST).
- •Queensland does not observe daylight saving, so Brisbane stays on AEST.
- •During AEDT, Sydney is 16 hours ahead of New York and 11 hours ahead of UTC.
CET – Central European Time
UTC+01:00Central European Time (CET) is used across most of Western and Central Europe, 1 hour ahead of UTC.
- •CET covers more European countries than any other time zone.
- •Spain uses CET despite being geographically aligned with GMT/WET.
- •The Frankfurt Stock Exchange, Euronext (Amsterdam/Paris), and Borsa Italiana operate on CET.
- •Over 500 million people live in the CET time zone.
- •France moved to CET during the German occupation in WWII and never switched back.
About Prague
WikipediaPrague operates on Central European Time (CET/CEST). As Central Europe's tourism and tech hub, Prague coordinates with major EU markets.
Czechia has the highest beer consumption per capita in the world.
Understanding the -9h Gap: AEDT vs Prague
AEDT runs on Australian Eastern Daylight Time (AEDT) at UTC+11:00. Prague runs on Central European Summer Time (CEST) at UTC+02:00, also currently on daylight saving time. That puts AEDT 9 hours behind Prague — a difference of -9h at the current offsets.
In practice, when it is 9:00 AM in AEDT it is 12:00 AM in Prague. Midnight in AEDT is 3:00 PM in Prague.Prague observes daylight saving time while AEDT does not, so the gap narrows or widens by an hour part of the year.
AEDT to Prague time conversion table
| AEDT (AEDT) | Prague (CEST) | Day |
|---|---|---|
| 12:00 AM | 3:00 PM | previous day |
| 6:00 AM | 9:00 PM | previous day |
| 7:00 AM | 10:00 PM | previous day |
| 8:00 AM | 11:00 PM | previous day |
| 9:00 AM | 12:00 AM | same day |
| 12:00 PM | 3:00 AM | same day |
| 3:00 PM | 6:00 AM | same day |
| 5:00 PM | 8:00 AM | same day |
| 6:00 PM | 9:00 AM | same day |
| 9:00 PM | 12:00 PM | same day |
Why people convert AEDT to Prague time
- Scheduling a call from AEDT to Prague: a 10:00 AM start in AEDT lands at 1:00 AM in Prague, so you can confirm the slot without doing the arithmetic yourself.
- Handling a -9h gap: AEDT and Prague have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in Prague is 12:00 AM in AEDT.
- Booking travel or deliveries: tracking Prague local time against AEDT keeps pickup windows and arrival estimates honest across the -9h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM AEDT" is unambiguous; "3 PM" across a -9h gap is not.
- With a -9h gap there is no shared 9-to-5 window, so alternate the early start: one week AEDT takes the early slot, the next week Prague does.
- Prague: Clocks fall back on Sun, Oct 25, 2026. Any meeting series spanning that date will shift by an hour in local time.
About AEDT (Australian Eastern Daylight Time)
Australian Eastern Daylight Time (AEDT) is the daylight saving period in south-eastern Australia, one hour ahead of Australian Eastern Standard Time (AEST, UTC+10:00). Because Australia is in the southern hemisphere, AEDT runs through the summer — from the first Sunday in October to the first Sunday in April — which is almost exactly the reverse of the European and North American schedules. New South Wales, Victoria, Tasmania and the Australian Capital Territory observe it; Queensland and the Northern Territory do not, so Brisbane stays on AEST year round while Sydney moves to AEDT. During AEDT, Sydney is 11 hours ahead of UTC and 16 hours ahead of New York.
About CET (Central European Time)
Central European Time (CET) is the standard time zone for most of Europe, covering over 30 countries from Spain to Poland, and from Norway to Italy. CET is 1 hour ahead of GMT and is used by the European Union's most populous nations. During summer, most CET countries switch to Central European Summer Time (CEST, UTC+02:00). Major European financial markets in Frankfurt, Paris, and Amsterdam operate on CET.
Best time to call between AEDT and Prague
With a -9h offset there is no overlap inside a normal 9 AM – 5 PM day. Prague opens at 9:00 AM CEST, which is 12:00 AM in AEDT, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
AEDT and Prague have no shared working hours because of the -9h gap. Teams need to alternate early starts or rely on asynchronous handovers.
AEDT is 9 hours behind Prague (AEDT UTC+11:00 → CEST UTC+02:00). There is no shared 9-to-5 window, so plan around an early or late slot. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
AEDT
❄ Currently in Standard Time
Standard: UTC+10:00 · DST: UTC+11:00
Clocks spring forward on Sat, Oct 3, 2026
Prague
☀ Currently in DST
Standard: UTC+01:00 · DST: UTC+02:00
Clocks fall back on Sun, Oct 25, 2026
⚠ These locations are currently in different DST states, so the time difference may change when clocks adjust.
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 AEDT and Prague?
AEDT (AEDT, UTC+11:00) is 9 hours behind Prague (CEST, UTC+02:00). The gap is currently -9h.
How do I convert AEDT time to Prague time?
Add -9h to AEDT local time. For example, 9:00 AM in AEDT is 12:00 AM in Prague.
What time is it in Prague right now?
Prague uses CEST at UTC+02:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -9h offset from AEDT.
What is the best time to call Prague from AEDT?
There is no shared working-hours window because of the -9h gap. The closest option is 1:00 PM in AEDT, which is 4:00 AM in Prague.
Which is behind, AEDT or Prague?
AEDT is 9 hours behind Prague. When it is 12:00 PM in AEDT it is 3:00 AM in Prague.
Do AEDT and Prague use different time zones?
AEDT uses AEDT at UTC+11:00, while Prague (Czechia) uses CEST at UTC+02:00. The IANA identifiers are Australia/Sydney and Europe/Prague.
Does daylight saving time affect the AEDT–Prague difference?
Yes at the moment: Prague is on daylight saving time and AEDT is not, so the -9h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share AEDT's time zone?
AEDT also covers Sydney, Melbourne, Canberra, Hobart, Newcastle.
Which countries use AEDT, AEDT's zone?
AEDT is used in Australia (NSW, Victoria, Tasmania, ACT).
Is there a day difference between AEDT and Prague?
Not normally. The -9h gap only pushes the date over the previous day.
What is the time difference between AEDT and Prague?
Prague is -9h from AEDT.
What timezone is AEDT in?
AEDT operates on its local timezone.
What timezone is Prague in?
Prague operates on Central European Time (CET/CEST). As Central Europe's tourism and tech hub, Prague coordinates with major EU markets.
What are the business hours in Prague?
Standard business hours in Prague are 8:00 AM - 5:00 PM CET.
Which countries use AEDT (Australian Eastern Daylight Time)?
AEDT is used in Australia (NSW, Victoria, Tasmania, ACT).
Does AEDT observe daylight saving time?
Yes, AEDT switches to AEDT during summer months.
What are some interesting facts about AEDT?
AEDT runs from the first Sunday in October to the first Sunday in April. AEDT is one hour ahead of Australian Eastern Standard Time (AEST).
Which cities are in the CET timezone?
Major cities in the CET timezone include Paris, Berlin, Rome, Madrid, Amsterdam, Brussels, Vienna, Warsaw.
What is the UTC offset for CET?
Central European Time (CET) is at UTC+01:00. During daylight saving time, it shifts to CEST.
What should I know about the CET timezone?
CET covers more European countries than any other time zone. Spain uses CET despite being geographically aligned with GMT/WET.
When is it midnight in AEDT, what time is it in Prague?
When it is 12:00 AM (midnight) in AEDT (AEDT), it is -9h later in Prague (CET).
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