Coordination class
moderate handoff pair
France and United States have a usable but finite overlap window. Cluster live decisions inside that window and push reviews, approvals, and status updates async.
Pair comparison
France is 6.0 hours ahead of United States. Their business-hour overlap is 3 hours per day.
Country comparisons use one representative IANA zone per country, current public-holiday rows, and a same-day business-hour model. Multi-zone countries still need city-level checks before travel or payroll decisions.
Live values rendered at Nov 5, 4:42 PM UTC.
France
Reference city: Paris
Thu · Nov 5 · UTC+01:00
United States
Reference city: New York
Thu · Nov 5 · UTC-05:00
Coordination class
moderate handoff pair
France and United States have a usable but finite overlap window. Cluster live decisions inside that window and push reviews, approvals, and status updates async.
DST drift risk
3 sampled shifts / 12mo
Both sampled reference zones shift clocks. The offset gap can still move temporarily when the countries change on different weekends.
Holiday availability
11 vs 16 listed holidays
France and United States share 5 listed holiday dates in the selected year, so shared shutdown risk is visible before campaign or sprint planning.
Pair workflow examples
The current offset is enough for today, but the examples below make the page useful for real recurring work: standups, reviews, and end-of-day handoffs anchored to either country. Recheck these around DST transition weeks when either sampled zone shifts.
Best live-use strategy
3 shared business hours is usable but scarce. Put decision meetings there and move status updates, document reviews, and approvals async.
France next holiday checks
Armistice Day (2026-11-11); Christmas Day (2026-12-25)
United States next holiday checks
Veterans Day (2026-11-11); Thanksgiving Day (2026-11-26); Christmas Day (2026-12-25)
Overlap window: 14:00 → 17:00 UTC · 3h 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.