Boston
Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
United States · America/New_York · EDT
Boston and Osaka Time Difference
Boston is 13h behind Osaka
14:16:28
Osaka
Exact time synced with atomic clocks (IANA + NTP)
Monday, April 6, 2026
Japan · Asia/Tokyo · GMT+9
Best time for work calls
If you are scheduling a call between Boston and Osaka, there is very limited or no overlap in normal business hours. Consider early-morning or late-evening calls for one side, or use async communication.
Best time for family calls
Boston and Osaka have a comfortable window for a family call — no awkward alarms required. Boston is 13 hours behind Osaka, which gives you 3 hours of genuine overlap when both sides are free. Aim for between 7 pm and 10 pm in Boston — that lands at 8 am to 11 am in Osaka, 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.
Boston
Truman Day
Memorial Day
Juneteenth National Independence Day
Via Nager.Date
🌅 Dawn5:52:25 AM
☀️ Sunrise6:20:58 AM
🌞 Solar Noon12:48:03 PM
🌇 Golden Hour6:37:55 PM
🌆 Sunset7:15:08 PM
🌃 Dusk7:43:41 PM
Day length12:54:09
Data via sunrisesunset.io
Condition🌧️ Rain
Temperature9°C
Feels like8°C
Humidity96%
Wind4 mph W
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.3 days
Moonrise22:26
Moonset07:43
New87% illuminatedFull
Osaka
Shōwa Day
昭和の日
Constitution Memorial Day
憲法記念日
Greenery Day
みどりの日
Via Nager.Date
🌅 Dawn5:14:04 AM
☀️ Sunrise5:39:36 AM
🌞 Solar Noon12:01:41 PM
🌇 Golden Hour5:50:20 PM
🌆 Sunset6:23:45 PM
🌃 Dusk6:49:18 PM
Day length12:44:09
Data via sunrisesunset.io
Condition🌙 Mainly clear
Temperature12°C
Feels like13°C
Humidity92%
Wind1 mph E
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.3 days
Moonrise21:42
Moonset07:36
New87% illuminatedFull