Sydney to Londonderry Time Difference

14 hours behind
Sydney, Australia
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Australia/SydneyGMT+10:00
Londonderry, United States
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America/New_YorkGMT-04:00

14h

Time Difference

0h

Business Hours Overlap

Limited

Good Call Window

Hour-by-Hour Time Conversion
SydneyLondonderryStatus
12:00 AM10:00 AMWork in Londonderry
1:00 AM11:00 AMWork in Londonderry
2:00 AM12:00 PMWork in Londonderry
3:00 AM1:00 PMWork in Londonderry
4:00 AM2:00 PMWork in Londonderry
5:00 AM3:00 PMWork in Londonderry
6:00 AM4:00 PMWork in Londonderry
7:00 AM5:00 PM
8:00 AM6:00 PM
9:00 AM7:00 PMWork in Sydney
10:00 AM8:00 PMWork in Sydney
11:00 AM9:00 PMWork in Sydney
12:00 PM10:00 PMWork in Sydney
1:00 PM11:00 PMWork in Sydney
2:00 PM12:00 AMWork in Sydney
3:00 PM1:00 AMWork in Sydney
4:00 PM2:00 AMWork in Sydney
5:00 PM3:00 AM
6:00 PM4:00 AM
7:00 PM5:00 AM
8:00 PM6:00 AM
9:00 PM7:00 AM
10:00 PM8:00 AM
11:00 PM9:00 AMWork in Londonderry

More Time Comparisons

Sydney to Shanghai

2 hours behind

Sydney to Dhaka

4 hours behind

Sydney to Beijing

2 hours behind

Sydney to Delhi

4.5 hours behind

Sydney to Istanbul

7 hours behind

Sydney to Lagos

9 hours behind

Sydney to Tokyo

1 hour behind

Sydney to Moscow

7 hours behind

About the Time Difference Between Sydney and Londonderry

The time difference between Sydney, Australia and Londonderry, United States is 14 hours behind.Sydney operates on the Australia/Sydney timezone (GMT+10:00), while Londonderry uses America/New_York (GMT-04:00).

Scheduling Tips

  • Business hours overlap: There are 0 hours when both cities are within typical work hours (9 AM - 5 PM).
  • Best call times: Schedule calls during the green-highlighted hours in the conversion table above for optimal timing.
  • Daylight Saving Time: Remember that the time difference may change during DST transitions. Always verify current times before important meetings.

Frequently Asked Questions

When it's noon in Sydney, what time is it in Londonderry?

When it's 12:00 PM (noon) in Sydney, it's 10:00 PM in Londonderry.