HALIFAX (Halifax) → Australian Eastern Daylight Time
HALIFAX = UTC-3AEDT = UTC+10
HALIFAX (Halifax) ↔ AEDT (Sydney)
No overlap — one side will join outside working hours
HALIFAX (Halifax)
AEDT (Sydney)
00:00
13:00Working
01:00
14:00Working
02:00
15:00Working
03:00
16:00Working
04:00
17:00
05:00
18:00
06:00
19:00
07:00
20:00
08:00
21:00
09:00Working
22:00off
10:00Working
23:00off
11:00Working
00:00+1doff
12:00Working
01:00+1doff
13:00Working
02:00+1doff
14:00Working
03:00+1doff
15:00Working
04:00+1doff
16:00Working
05:00+1doff
17:00
06:00+1d
18:00
07:00+1d
19:00
08:00+1d
20:00
09:00+1dWorking
21:00
10:00+1dWorking
22:00
11:00+1dWorking
23:00
12:00+1dWorking
Working hours: 09:00–17:00 local. Green = both working.Purple = one side only.
Frequently Asked Questions
What is the difference between halifax and aedt?
HALIFAX (Halifax) (halifax) is UTC-3 and Australian Eastern Daylight Time (aedt) is UTC+10. The difference between them is 13 hours.
Where is halifax used?
HALIFAX (Halifax) (halifax) is used in Canada and surrounding regions. The IANA timezone identifier is America/Halifax.
Where is aedt used?
Australian Eastern Daylight Time (aedt) is used in Australia and surrounding regions. The IANA timezone identifier is Australia/Sydney.
How do I convert halifax to aedt?
Use the interactive converter above. Drag the time slider to any halifax time and the aedt equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.
Halifax is 13 hours behind AEDT (Sydney). When it's noon in Halifax, it's 01:00 in AEDT (Sydney).
Halifax runs on America/Halifax; AEDT (Sydney) runs on Australia/Sydney. Together they are 13 hours apart.
Daily overlap window
There is no business hours overlap between Halifax and AEDT (Sydney) during standard working hours (9:00–17:00). Meetings would require one party to work outside normal hours.
Best call times between these locations
Halifax and AEDT (Sydney) have no shared working window. These slots minimize out-of-hours disruption for both sides.
16:00 Halifax / 05:00 Sydney⚡ One side off-hours
⚠️ 4h before working hours in Sydney
20:00 Halifax / 09:00 Sydney⚡ One side off-hours
⚠️ 4h after working hours in Halifax
15:00 Halifax / 04:00 Sydney⚡ One side off-hours
⚠️ 5h before working hours in Sydney
Working hours defined as 09:00–17:00 local time for each location.
Public holidays this year
Halifax
No upcoming public holidays this year.
AEDT (Sydney)7 holidays
Aug 3Picnic Day
Sep 28King's Birthday
Oct 5Labour Day
Oct 5King's Birthday
Nov 3Melbourne Cup
Halifax and AEDT (Sydney) — practical scheduling
Coordinating between Halifax (Canada) and AEDT (Sydney) (Australia) means working around a 13-hour time difference. Since standard business hours don't naturally overlap, meetings usually require one side to shift slightly outside their normal working day.
💡 Practical scheduling guidelines
⚡
A 16:00 meeting in Halifax means 05:00 in AEDT (Sydney) (4h before working hours in Sydney).
⚡
A 20:00 meeting in Halifax means 09:00 in AEDT (Sydney) (4h after working hours in Halifax).
⚡
A 15:00 meeting in Halifax means 04:00 in AEDT (Sydney) (5h before working hours in Sydney).
With no shared business hours, these slots distribute the scheduling burden as evenly as possible between both locations.
Avoid scheduling mistakes — especially around daylight saving changes. Use the ClockinSync Chrome Extension to instantly verify and compare both time zones directly in your browser, without manual calculations.
Need a specific time? Use the slider or type directly into the input bar — it understands "3pm", "15:30", and location-specific formats like "9am Halifax".