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Santo Domingo is +1h ahead of Chicago
Quick converter
FROM
Chicago
United States
UTC-05:00
TO
Santo Domingo
Dominican Republic
UTC-04:00
Date-aware conversion
Result
Sun, Jun 21, 2026 03:39
Chicago: Sunday, June 21, 2026 2:39 AM CDT to Santo Domingo: Sunday, June 21, 2026 3:39 AM AST.
Santo Domingo is 1h ahead of Chicago on this date
Every hour in Chicago and the corresponding time in Santo Domingo. Green rows indicate business hours in Santo Domingo.
Time zones
Chicago uses America/Chicago (CDT) and Santo Domingo uses America/Santo_Domingo (AST). The difference can shift during daylight saving changes, so checking the exact date matters.
Best use
Use the green rows to spot normal working hours in Santo Domingo. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
The easiest overlap starts around 9:00 AM and runs through 4:00 PM in the source city, while the destination city is also inside normal working hours. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
Compare meeting hoursQuick examples
City context
Chicago is located in United States (North America). It uses the America/Chicago timezone with a standard offset of UTC-05:00. It observes DST, switching between CST and CDT. See the full Chicago time page for live clock and planning details.
Santo Domingo is located in Dominican Republic (North America). It uses the America/Santo_Domingo timezone with a standard offset of UTC-04:00. It does not observe Daylight Saving Time. See the full Santo Domingo time page for live clock and planning details.
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