Tempe to London Time Difference
London is 8 hours ahead of Tempe. When it is noon in Tempe, it is 20:00 in London.
Phoenix (UTC-7) → London (UTC+1)
🕐 Interactive Time Explorer
When it's 12:00 in Tempe, it's 20:00 in London
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Tempe & London◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
8,475 km
Est. Flight Time
~11h
Time Difference
+8h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Tempe
14:00
London
09:00
Tempe
17:00
London
12:00
Tempe
20:00
London
15:00
Tempe
23:00
London
18:00
Tempe
02:00
London (+1)
21:00
Tempe
05:00
London (+1)
00:00
Tempe
08:00
London
03:00
Tempe
11:00
London
Frequently Asked Questions
How many hours is Tempe behind London?
London is 8 hours ahead of Tempe. When it is 12:00 noon in Tempe, it is 20:00 in London. Tempe operates on America/Phoenix (UTC-7), while London uses Europe/London (UTC+1).
What is the best time to call London from Tempe?
Standard business hours (9 AM–5 PM) do not overlap between Tempe and London due to the 8 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Tempe to London 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 Tempe and London
The distance between Tempe and London is approximately 8,475 km. A direct flight typically takes around 11 hours. Your arrival clock will show local London time — use our Flight Time Calculator to predict exact arrival times.