Singapore
Exact time synced with atomic clocks (IANA + NTP)
Thursday, May 21, 2026
Singapore Β· Asia/Singapore Β· GMT+8
Singapore and Tokyo Time Difference
Singapore is 1h behind Tokyo
Tokyo
Exact time synced with atomic clocks (IANA + NTP)
Thursday, May 21, 2026
Japan Β· Asia/Tokyo Β· GMT+9
Best time for work calls
If you are scheduling a call between Singapore and Tokyo, the overlap window is limited to typical business hours. When it is 9 am in Singapore it is 10 am in Tokyo β a workable window for scheduling. The latest reasonable overlap is around 4 pm in Singapore (5 pm in Tokyo). Outside this window there is effectively no good overlap for regular office hours.
Best time for family calls
Singapore and Tokyo have a comfortable window for a family call β no awkward alarms required. Singapore is 1 hour behind Tokyo, which gives you 2 hours of genuine overlap when both sides are free. Aim for between 6 pm and 8 pm in Singapore β that lands at 7 pm to 9 pm in Tokyo, 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.
Singapore
Hari Raya Haji (Tentative Date)
May 27in 7dNational Day
Aug 10in 82dDeepavali
Nov 9in 173d
Daylight Cycle
π
Dawn6:34:11 AM
βοΈ Sunrise6:56:13 AM
π Solar Noon1:02:43 PM
π Golden Hour6:40:06 PM
π Sunset7:09:12 PM
π Dusk7:31:14 PM
Day length12:12:59
Data via sunrisesunset.io
Current Weather
ConditionβοΈ Overcast
Temperature28Β°C
Feels like35Β°C
Humidity86%
Wind3 mph SW
Data via Open-Meteo Β· Updates every 30 min
Moon Phase
Phaseπ Waxing Crescent
Illumination24%
CycleWaxing
Moon age4.8 days
Moonrise11:12
Moonset23:48
Tokyo
Marine Day
Jul 20in 61dMountain Day
Aug 11in 83dRespect for the Aged Day
Sep 21in 124d
Daylight Cycle
π
Dawn4:03:41 AM
βοΈ Sunrise4:32:31 AM
π Solar Noon11:39:13 AM
π Golden Hour6:09:17 PM
π Sunset6:45:55 PM
π Dusk7:14:45 PM
Day length14:13:23
Data via sunrisesunset.io
Current Weather
Conditionπ¦οΈ Drizzle
Temperature21Β°C
Feels like24Β°C
Humidity94%
Wind1 mph NW
Data via Open-Meteo Β· Updates every 30 min
Moon Phase
Phaseπ Waxing Crescent
Illumination24%
CycleWaxing
Moon age4.8 days
Moonriseβ
Moonset23:26