San Diego
Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
United States · America/Los_Angeles · PDT
San Diego and Tokyo Time Difference
San Diego is 16h behind Tokyo
11:21:04
Tokyo
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 San Diego and Tokyo, 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
San Diego and Tokyo have a comfortable window for a family call — no awkward alarms required. San Diego is 16 hours behind Tokyo, which gives you 4 hours of genuine overlap when both sides are free. Aim for between 6 pm and 10 pm in San Diego — that lands at 10 am to 2 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.
San Diego
Truman Day
Memorial Day
Juneteenth National Independence Day
Via Nager.Date
🌅 Dawn6:07:04 AM
☀️ Sunrise6:31:59 AM
🌞 Solar Noon12:52:25 PM
🌇 Golden Hour6:40:12 PM
🌆 Sunset7:12:51 PM
🌃 Dusk7:37:47 PM
Day length12:40:52
Data via sunrisesunset.io
Condition☁️ Overcast
Temperature24°C
Feels like25°C
Humidity42%
Wind6 mph SW
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.3 days
Moonrise22:10
Moonset08:21
New87% illuminatedFull
Tokyo
Shōwa Day
昭和の日
Constitution Memorial Day
憲法記念日
Greenery Day
みどりの日
Via Nager.Date
🌅 Dawn4:55:42 AM
☀️ Sunrise5:21:34 AM
🌞 Solar Noon11:44:55 AM
🌇 Golden Hour5:34:25 PM
🌆 Sunset6:08:16 PM
🌃 Dusk6:34:09 PM
Day length12:46:42
Data via sunrisesunset.io
Condition🌙 Mainly clear
Temperature14°C
Feels like14°C
Humidity92%
Wind2 mph NW
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.3 days
Moonrise21:28
Moonset07:16
New87% illuminatedFull