Osaka
Exact time synced with atomic clocks (IANA + NTP)
Thursday, May 21, 2026
Japan Β· Asia/Tokyo Β· GMT+9
Osaka and Sydney Time Difference
Osaka is 1h behind Sydney
Sydney
Exact time synced with atomic clocks (IANA + NTP)
Thursday, May 21, 2026
Australia Β· Australia/Sydney Β· GMT+10
Best time for work calls
If you are scheduling a call between Osaka and Sydney, the overlap window is limited to typical business hours. When it is 9 am in Osaka it is 10 am in Sydney β a workable window for scheduling. The latest reasonable overlap is around 4 pm in Osaka (5 pm in Sydney). Outside this window there is effectively no good overlap for regular office hours.
Best time for family calls
Osaka and Sydney have a comfortable window for a family call β no awkward alarms required. Osaka is 1 hour behind Sydney, which gives you 2 hours of genuine overlap when both sides are free. Aim for between 6 pm and 8 pm in Osaka β that lands at 7 pm to 9 pm in Sydney, 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.
Osaka
Marine Day
Jul 20in 61dMountain Day
Aug 11in 83dRespect for the Aged Day
Sep 21in 124d
Daylight Cycle
π
Dawn4:23:53 AM
βοΈ Sunrise4:52:14 AM
π Solar Noon11:55:58 AM
π Golden Hour6:23:37 PM
π Sunset6:59:43 PM
π Dusk7:28:03 PM
Day length14:07:28
Data via sunrisesunset.io
Current Weather
Conditionπ¦οΈ Drizzle
Temperature23Β°C
Feels like26Β°C
Humidity95%
Wind6 mph SW
Data via Open-Meteo Β· Updates every 30 min
Moon Phase
Phaseπ Waxing Crescent
Illumination24%
CycleWaxing
Moon age4.8 days
Moonriseβ
Moonset23:41
Sydney
Reconciliation Day
Jun 1in 12dWestern Australia Day
Jun 1in 12dKing's Birthday
Jun 8in 19d
Daylight Cycle
π
Dawn6:17:47 AM
βοΈ Sunrise6:44:36 AM
π Solar Noon11:53:09 AM
π Golden Hour4:24:57 PM
π Sunset5:01:41 PM
π Dusk5:28:30 PM
Day length10:17:04
Data via sunrisesunset.io
Current Weather
Conditionπ€οΈ Mainly clear
Temperature17Β°C
Feels like15Β°C
Humidity66%
Wind13 mph S
Data via Open-Meteo Β· Updates every 30 min
Moon Phase
Phaseπ Waxing Crescent
Illumination24%
CycleWaxing
Moon age4.8 days
Moonrise11:09
Moonset21:22