The best time to call Newcastle from London is 9 AM–11 AM your time (London). Newcastle, Australia is 10 hours ahead of London, UK. There is no standard business hours overlap, so one party will need to adjust their schedule.
Call between 9 AM–11 AM London time.
London and Newcastle have no overlapping standard business hours. One party will need to adjust.
The best time to call Newcastle from London is 9 AM–11 AM London time. There is no standard business hours overlap between these cities.
Newcastle is 10 hours ahead of London.
Avoid calling after 12 PM your time (it's late night there). Consider email or async communication for non-urgent matters.
No, London and Newcastle do not have overlapping standard business hours (9 AM – 5 PM). You will need to schedule calls outside normal hours for one party.
No business hours overlap. You'll need to call outside standard hours — 9 AM–11 AM your time is the least disruptive window.
Both in business hours Both awake One outside comfort zone Sleeping hours
No standard business hours overlap (9 AM – 5 PM) between London and Newcastle.
One party will need to adjust their schedule for calls.
| London (GMT+1) | Newcastle (GMT+11) | Status |
|---|---|---|
| 7 AM | 5 PM | 🟡 They're awake |
| 8 AM | 6 PM | 🟡 They're awake |
| 9 AM | 7 PM | 🟡 They're awake |
| 10 AM | 8 PM | 🟡 They're awake |
| 11 AM | 9 PM | 🟡 They're awake |
| 12 PM | 10 PM | 🔴 They're sleeping |
| 1 PM | 11 PM | 🔴 They're sleeping |
| 2 PM | 12 AM | 🔴 They're sleeping |
| 3 PM | 1 AM | 🔴 They're sleeping |
| 4 PM | 2 AM | 🔴 They're sleeping |
| 5 PM | 3 AM | 🔴 They're sleeping |
| 6 PM | 4 AM | 🔴 They're sleeping |
| 7 PM | 5 AM | 🔴 They're sleeping |
| 8 PM | 6 AM | 🔴 They're sleeping |
| 9 PM | 7 AM | 🟡 They're awake |