Chicago is 2 hours behind Argentina. When it's noon in Chicago, it's 14:00 in Argentina.
Chicago is in the America/Chicago timezone. Argentina is in America/Argentina/Buenos_Aires. The difference is 2 hours.
Business hours comparison
Both Chicago and Argentina are simultaneously in business hours for 6 hours per day (assuming standard 9:00–17:00 working hours).
00:0006:0012:0018:0024:00
Chicago
Argentina
Overlap (6h)
Recommended meeting windows
Both Chicago and Argentina are in standard hours simultaneously for 6h per day. 3 recommended slots shown below.
09:00 Chicago / 11:00 Buenos Aires✓ Both working
10:00 Chicago / 12:00 Buenos Aires✓ Both working
11:00 Chicago / 13:00 Buenos Aires✓ Both working
Based on standard 09:00–17:00 working hours in each location's local time.
Public holidays this year
⚡ Upcoming holidays in both locations, confirm with your contact before booking.
Chicago6 holidays
Sep 7Labour DaySOON
Oct 12Columbus Day
Oct 12Indigenous Peoples' Day
Nov 11Veterans Day
Nov 26Thanksgiving Day
Argentina4 holidays
Oct 12Day of Respect for Cultural Diversity
Nov 23National Sovereignty Day
Dec 8Immaculate Conception Day
Dec 25Christmas Day
Chicago and Argentina — practical scheduling
Chicago (USA) leads Argentina (Argentina) by 2 hours. Despite the gap, a 6-hour window of shared business hours each day keeps real-time collaboration practical for both sides.
💡 Practical scheduling guidelines
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09:00–10:00 in Chicago = 11:00–12:00 in Argentina. Both sides are in standard business hours during this window.
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10:00–11:00 in Chicago = 12:00–13:00 in Argentina. Both sides are in standard business hours during this window.
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11:00–12:00 in Chicago = 13:00–14:00 in Argentina. Both sides are in standard business hours during this window.
DST transitions can silently shift your meeting times by an hour. The ClockinSync Chrome Extension tracks these changes automatically so you never get caught off guard.
Use the time slider above to find the exact equivalent time for any moment in Chicago. The input bar accepts natural language like "3pm", "15:30", or "9am Rome" for instant conversions.
