Chicago is 7 hours behind Amsterdam.
Time difference
Amsterdam is 6 to 7 hours ahead of Chicago, depending on daylight saving time. The gap changes by an hour during the weeks when the two cities' daylight saving schedules differ.
Working hours
A standard 9-to-6 workday in Chicago overlaps with Amsterdam from 09:00 to 11:00 (16:00 to 18:00 in Amsterdam). The easiest time to meet is around 10:00 in Chicago, which is 17:00 in Amsterdam.
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