
Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
United States · America/Chicago · CDT
Chicago is 12h behind Phnom Penh

Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
United States · America/Chicago · CDT

Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
Cambodia · Asia/Phnom_Penh · GMT+7
If you are scheduling a call between Chicago and Phnom Penh, there is very limited or no overlap in normal business hours. Consider early-morning or late-evening calls for one side, or use async communication.
Scheduling a family call between Chicago and Phnom Penh takes a little planning. Chicago is 12 hours behind Phnom Penh, which means there's no window that feels comfortable for everyone at the same time. The most manageable option is early evening in Chicago — around 7 pm — which puts Phnom Penh at 7 am. Someone will need to stretch a little, but at least no one's setting a middle-of-the-night alarm. Weekends tend to give the most flexibility if you can agree on a time in advance.
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