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San Diego and São Paulo Time Difference

San Diego is 4h behind São Paulo

San Diego
San Diego

Exact time synced with atomic clocks (IANA + NTP)

09:27:40

Sunday, April 5, 2026

United States · America/Los_Angeles · PDT

São Paulo
São Paulo

Exact time synced with atomic clocks (IANA + NTP)

13:27:40

Sunday, April 5, 2026

Brazil · America/Sao_Paulo · GMT-3

Best time for work calls

If you are scheduling a call between San Diego and São Paulo, the overlap window is limited to typical business hours. When it is 9 am in San Diego it is 1 pm in São Paulo — a workable window for scheduling. The latest reasonable overlap is around 1 pm in San Diego (5 pm in São Paulo). Outside this window there is effectively no good overlap for regular office hours.

Best time for family calls

Scheduling a family call between San Diego and São Paulo takes a little planning. San Diego is 4 hours behind São Paulo, which means there's no window that feels comfortable for everyone at the same time. The most manageable option is early evening in San Diego — around 7 pm — which puts São Paulo at 11 pm. Someone will need to stretch a little, but at least no one's setting a middle-of-the-night alarm. Weekends tend to give the most flexibility if you can agree on a time in advance.

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
Temperature21°C
Feels like18°C
Humidity35%
Wind3 mph W

Data via Open-Meteo · Updates every 30 min

Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.2 days
Moonrise22:10
Moonset08:21
New87% illuminatedFull

São Paulo

  • Easter Sunday

    Domingo de Páscoa

  • Tiradentes

    Dia de Tiradentes

  • Labour Day

    Dia do Trabalhador

Via Nager.Date

🌅 Dawn5:50:32 AM
☀️ Sunrise6:13:09 AM
🌞 Solar Noon12:10:22 PM
🌇 Golden Hour5:37:31 PM
🌆 Sunset6:07:35 PM
🌃 Dusk6:30:12 PM
Day length11:54:25

Data via sunrisesunset.io

Condition☁️ Overcast
Temperature29°C
Feels like31°C
Humidity49%
Wind7 mph SE

Data via Open-Meteo · Updates every 30 min

Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.2 days
Moonrise20:12
Moonset09:25
New87% illuminatedFull

Other times compared to San Diego