Time difference between Calgary and Newcastle
Compare the current local time in Calgary and Newcastle, see when your working hours overlap, and convert any specific hour between the two timezones.
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Convert a specific time
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Working-hours overlap
When Calgary's 9:00–17:00 business hours overlap with Newcastle's.
Calgary working hours
Newcastle working hours
Overlap (both working)
🇨🇦 Calgary
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🇦🇺 Newcastle
Scheduling across Calgary and Newcastle
Scheduling between Calgary and Newcastle is hard. Their standard business hours do not overlap on the same day, but the two working days meet at a single point: Calgary's close at 17:00 coincides exactly with Newcastle's open at 09:00. A call timed to that boundary catches both sides at the edge of their day.
Quick reference
| 🇨🇦 Calgary | 🇦🇺 Newcastle | In Newcastle it's… |
|---|---|---|
| 06:00 — Early morning | — | — |
| 09:00 — Start of work | — | — |
| 12:00 — Lunchtime | — | — |
| 15:00 — Mid-afternoon | — | — |
| 17:00 — End of work | — | — |
| 20:00 — Evening | — | — |
Daylight saving status
🇨🇦 Calgary
Currently in MDT (daylight saving)
Clocks go back to MST
on Sunday 1 November 2026
🇦🇺 Newcastle
Currently in AEST (standard time)
Clocks go forward to AEDT
on Saturday 3 October 2026