
Exact time synced with atomic clocks (IANA + NTP)
Monday, April 6, 2026
Indonesia · Asia/Jakarta · GMT+7
Jakarta is 1h behind Singapore

Exact time synced with atomic clocks (IANA + NTP)
Monday, April 6, 2026
Indonesia · Asia/Jakarta · GMT+7

Exact time synced with atomic clocks (IANA + NTP)
Monday, April 6, 2026
Singapore · Asia/Singapore · GMT+8
If you are scheduling a call between Jakarta and Singapore, the overlap window is limited to typical business hours. When it is 9 am in Jakarta it is 10 am in Singapore — a workable window for scheduling. The latest reasonable overlap is around 4 pm in Jakarta (5 pm in Singapore). Outside this window there is effectively no good overlap for regular office hours.
Jakarta and Singapore have a comfortable window for a family call — no awkward alarms required. Jakarta is 1 hour behind Singapore, which gives you 2 hours of genuine overlap when both sides are free. Aim for between 6 pm and 8 pm in Jakarta — that lands at 7 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.
Easter Sunday
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Labour Day
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