There are no overlapping standard business hours (9am - 5pm). Use the interactive converter above to visually compare hours side by side.

St. John's

NDT (GMT-2:30)

NST starts on Nov 1, 2026

Sydney

AEST (GMT+10)

AEDT starts on Oct 3, 2026

What is the best time to schedule a meeting between St. John's and Sydney?

There are no overlapping business hours. Consider early morning or late evening meetings, or use the interactive converter on this page to find a workable time slot.

How many hours apart are St. John's and Sydney?

Sydney is 12.5 hours ahead of St. John's.

Does the overlap change with daylight saving time?

Both St. John's and Sydney observe daylight saving time. If they transition on different dates, the overlap may temporarily shift. The interactive converter on this page always reflects the current offset, even across daylight saving transition.