
Heure exacte synchronisée avec des horloges atomiques (IANA + NTP)
Monday, May 18, 2026
India · Asia/Kolkata · GMT+5:30
Chennai est en retard de 2.5h sur Singapore

Heure exacte synchronisée avec des horloges atomiques (IANA + NTP)
Monday, May 18, 2026
India · Asia/Kolkata · GMT+5:30

Heure exacte synchronisée avec des horloges atomiques (IANA + NTP)
Monday, May 18, 2026
Singapore · Asia/Singapore · GMT+8
If you are scheduling a call between Chennai and Singapore, the overlap window is limited to typical business hours. When it is 9 am in Chennai it is 11 am in Singapore — a workable window for scheduling. The latest reasonable overlap is around 2 pm in Chennai (5 pm in Singapore). Outside this window there is effectively no good overlap for regular office hours.
Chennai and Singapore have a comfortable window for a family call — no awkward alarms required. Chennai is 2.5 hours behind Singapore, which gives you about an hour of genuine overlap when both sides are free. Aim for between 6 pm and 6:30 pm in Chennai — that lands at 8:30 pm to 9 pm in Singapore, after the school run and before anyone's ready for bed. For a Sunday catch-up or a midweek check-in, this is the sweet spot.
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