Sydney to Dublin Time Difference
Dublin is 9 hours behind Sydney. When it is noon in Sydney, it is 03:00 in Dublin.
Sydney (UTC+10) → Dublin (UTC+1)
🕐 Interactive Time Explorer
When it's 22:00 in Sydney, it's 13:00 in Dublin
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Sydney & Dublin◐ Extended Hours (5 hours)
✈️ Travel Information
Distance
17,215 km
Est. Flight Time
~21.3h
Time Difference
-9h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Sydney
21:00
Dublin (-1)
09:00
Sydney
00:00
Dublin
12:00
Sydney
03:00
Dublin
15:00
Sydney
06:00
Dublin
18:00
Sydney
09:00
Dublin
21:00
Sydney
12:00
Dublin
00:00
Sydney
15:00
Dublin (-1)
03:00
Sydney
18:00
Dublin (-1)
Frequently Asked Questions
How many hours is Sydney ahead of Dublin?
Dublin is 9 hours behind Sydney. When it is 12:00 noon in Sydney, it is 03:00 in Dublin. Sydney operates on Australia/Sydney (UTC+10), while Dublin uses Europe/Dublin (UTC+1).
What is the best time to call Dublin from Sydney?
Standard business hours (9 AM–5 PM) do not overlap between Sydney and Dublin due to the 9 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Sydney to Dublin time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Sydney and Dublin
The distance between Sydney and Dublin is approximately 17,215 km. A direct flight typically takes around 21.3 hours. Your arrival clock will show local Dublin time — use our Flight Time Calculator to predict exact arrival times.