Vienna
Exact time synced with atomic clocks (IANA + NTP)
Sunday, July 5, 2026
Austria · Europe/Vienna · GMT+2
Vienna and San Francisco Time Difference
Vienna is 9h ahead of San Francisco
San Francisco
Exact time synced with atomic clocks (IANA + NTP)
Sunday, July 5, 2026
United States · America/Los_Angeles · PDT
Best time for work calls
If you are scheduling a call between Vienna and San Francisco, 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
Vienna and San Francisco have a comfortable window for a family call — no awkward alarms required. Vienna is 9 hours ahead of San Francisco, which gives you 4 hours of genuine overlap when both sides are free. Aim for between 6 pm and 10 pm in Vienna — that lands at 9 am to 1 pm in San Francisco, 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.
Vienna
Assumption Day
Aug 15in 42dSaint Rupert's Day
Sep 24in 82dNational Holiday
Oct 26in 114d
Daylight Cycle
🌅 Dawn4:20:49 AM
☀️ Sunrise5:01:43 AM
🌞 Solar Noon1:00:08 PM
🌇 Golden Hour8:10:02 PM
🌆 Sunset8:58:34 PM
🌃 Dusk9:39:28 PM
Day length15:56:51
Data via sunrisesunset.io
Current Weather
Condition—
Temperature—
Feels like—
Humidity—
Wind—
Data via Open-Meteo · Updates every 30 min
Moon Phase
Phase🌖 Waning Gibbous
Illumination75%
CycleWaning
Moon age19.7 days
Moonrise23:30
Moonset10:42
San Francisco
Labour Day
Sep 7in 64dColumbus Day
Oct 12in 99dColumbus Day
Oct 12in 99d
Daylight Cycle
🌅 Dawn5:23:35 AM
☀️ Sunrise5:54:36 AM
🌞 Solar Noon1:15:23 PM
🌇 Golden Hour7:57:17 PM
🌆 Sunset8:36:09 PM
🌃 Dusk9:07:10 PM
Day length14:41:33
Data via sunrisesunset.io
Current Weather
Condition—
Temperature—
Feels like—
Humidity—
Wind—
Data via Open-Meteo · Updates every 30 min
Moon Phase
Phase🌖 Waning Gibbous
Illumination75%
CycleWaning
Moon age19.7 days
Moonrise23:29
Moonset11:28