Pair comparison
Australia is 2.0 hours behind New Zealand. Their business-hour overlap is 7 hours per day.
Australia
Capital: Sydney
Fri · Apr 24 · UTC+10:00
New Zealand
Capital: Auckland
Fri · Apr 24 · UTC+12:00
Overlap window: 23:00 → 06:00 UTC · 7h per day.
24-hour overlap heatmap (UTC across the bottom)
Both teams may be off on the dates above — useful for sprint planning and launch calendars.