Time Difference between Sydney and Portsmouth
Sydney (UTC+11) → London (UTC+0)
🕐 Interactive Time Explorer
When it's 16:00 in Sydney, it's 05:00 in Portsmouth
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Sydney & Portsmouth◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
17,089 km
Est. Flight Time
~21.1h
Time Difference
-11h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Sydney
19:00
Portsmouth (-1)
09:00
Sydney
22:00
Portsmouth (-1)
12:00
Sydney
01:00
Portsmouth
15:00
Sydney
04:00
Portsmouth
18:00
Sydney
07:00
Portsmouth
21:00
Sydney
10:00
Portsmouth
00:00
Sydney
13:00
Portsmouth (-1)
03:00
Sydney
16:00
Portsmouth (-1)
❓ Frequently Asked Questions
Time Difference Between Sydney and Portsmouth
Sydney, Australia and Portsmouth, United Kingdom are separated by a time difference of 11 hours. When it's noon in Sydney, it's 11 hours earlier in Portsmouth.
Sydney operates on Australia/Sydney timezone, while Portsmouth uses Europe/London. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.
Best Time to Call
Due to the 11 hours difference, finding overlapping business hours can be challenging.
Flight Considerations
The distance between Sydney and Portsmouth is approximately 17,089 km. A direct flight typically takes around 21.1 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.