Coordination class
moderate handoff pair
Argentina and Spain have a usable but finite overlap window. Cluster live decisions inside that window and push reviews, approvals, and status updates async.
Pair comparison
Argentina vs Spain
Argentina is 4.0 hours behind Spain. Their business-hour overlap is 5 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.
Argentina
Reference city: Buenos Aires
13:42GMT-3
Thu · Nov 5 · UTC-03:00
- DST shifts / 12mo
- 0
- Public holidays 2026
- 16
Spain
Reference city: Madrid
17:42GMT+1
Thu · Nov 5 · UTC+01:00
- DST shifts / 12mo
- 2
- Public holidays 2026
- 32
Operational read on this pair
DST drift risk
2 sampled shifts / 12mo
Spain shifts clocks while Argentina is stable in the sampled reference zone, so recurring meetings can move by one hour for part of the year.
Holiday availability
16 vs 32 listed holidays
Argentina and Spain share 7 listed holiday dates in the selected year, so shared shutdown risk is visible before campaign or sprint planning.
Pair workflow examples
What fixed local work times become across the pair
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.
Anchored in Argentina
- morning standup: 9:00 AM in Argentina is 1:00 PM in Spain (same day).
- midday review: 1:00 PM in Argentina is 5:00 PM in Spain (same day).
- end-of-day handoff: 5:00 PM in Argentina is 9:00 PM in Spain (same day).
Anchored in Spain
- morning standup: 9:00 AM in Spain is 5:00 AM in Argentina (same day).
- midday review: 1:00 PM in Spain is 9:00 AM in Argentina (same day).
- end-of-day handoff: 5:00 PM in Spain is 1:00 PM in Argentina (same day).
Best live-use strategy
5 shared business hours is enough for normal recurring meetings, reviews, and same-day escalation, assuming neither side is on holiday.
Argentina next holiday checks
National Sovereignty Day (2026-11-23); Immaculate Conception Day (2026-12-08); Christmas Day (2026-12-25)
Spain next holiday checks
Constitution Day (2026-12-06); Immaculate Conception (2026-12-08); Christmas Day (2026-12-25); St. Stephen's Day (2026-12-26)
Business-hour overlap
Overlap window: 12:00 → 17:00 UTC · 5h per day.
24-hour overlap heatmap (UTC across the bottom)
Argentina
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
Spain
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
000102030405060708091011121314151617181920212223
- Working hours (09–18 local)
- Edge hours (07–09, 18–22)
- Sleep hours (22–07)
Overlapping public holidays in 2026 (7)
- 2026-01-01Argentina: New Year's Day · Spain: New Year's Day
- 2026-04-02Argentina: Day of the Veterans and Fallen of the Malvinas War · Spain: Maundy Thursday
- 2026-04-03Argentina: Good Friday · Spain: Good Friday
- 2026-05-01Argentina: Labour Day · Spain: Labour Day
- 2026-10-12Argentina: Day of Respect for Cultural Diversity · Spain: National Day of Spain
- 2026-12-08Argentina: Immaculate Conception Day · Spain: Immaculate Conception
- 2026-12-25Argentina: Christmas Day · Spain: Christmas Day
Both teams may be off on the dates above — useful for sprint planning and launch calendars.