Singapore
Exact time synced with atomic clocks (IANA + NTP)
Thursday, May 21, 2026
Singapore Β· Asia/Singapore Β· GMT+8
Singapore and London Time Difference
Singapore is 7h ahead of London
London
Exact time synced with atomic clocks (IANA + NTP)
Thursday, May 21, 2026
United Kingdom Β· Europe/London Β· GMT+1
Best time for work calls
If you are scheduling a call between Singapore and London, the overlap window is limited to typical business hours. When it is 4 pm in Singapore it is 9 am in London β a workable window for scheduling. The latest reasonable overlap is around 5 pm in Singapore (10 am in London). Outside this window there is effectively no good overlap for regular office hours.
Best time for family calls
Singapore and London have a comfortable window for a family call β no awkward alarms required. Singapore is 7 hours ahead of London, which gives you 4 hours of genuine overlap when both sides are free. Aim for between 6 pm and 10 pm in Singapore β that lands at 11 am to 3 pm in London, 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
London
Spring Bank Holiday
May 25in 5dWorld Cup Bank Holiday
Jun 15in 26dBattle of the Boyne
Jul 13in 54d
Daylight Cycle
π
Dawn4:18:00 AM
βοΈ Sunrise5:01:01 AM
π Solar Noon12:58:31 PM
π Golden Hour8:05:10 PM
π Sunset8:56:01 PM
π Dusk9:39:02 PM
Day length15:55:00
Data via sunrisesunset.io
Current Weather
ConditionβοΈ Overcast
Temperature13Β°C
Feels like12Β°C
Humidity79%
Wind5 mph SW
Data via Open-Meteo Β· Updates every 30 min
Moon Phase
Phaseπ Waxing Crescent
Illumination24%
CycleWaxing
Moon age4.8 days
Moonrise09:12
Moonset01:24