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Time.is

Time in Portola Valley, California, United States now

 
 
Sunday, 17. May, 2026, week 20
Norwegian Constitution Day / International Day Against Homophobia, Transphobia and Biphobia
Sun: ↑ 05.58 ↓ 20.13 (14h 15m) - More info - Make Portola Valley time default - Add to favorite locations

Time zone info for Portola Valley

UTC -7
Pacific Time (PT)
now 3 hours behind New York
Sunday March 8 2026
Latest change: Summer time started
  • Switched to UTC -7 / Pacific Daylight Time (PDT).
  • The time was set forward one hour from 02.00 to 03.00 local time.
Sunday November 1 2026
Next change: Winter time starts
  • Switching to UTC -8 / Pacific Standard Time (PST).
  • The time will be set back one hour from 02.00 to 01.00 local time.

Time difference
from Portola Valley

Los Angeles0
Chicago+2 hours
New York+3 hours
Toronto+3 hours
São Paulo+4 hours
UTC+7 hours
Lagos+8 hours
London+8 hours
Johannesburg+9 hours
Paris+9 hours
Zurich+9 hours
Cairo+10 hours
Istanbul+10 hours
Moscow+10 hours
Dubai+11 hours
Mumbai+12.5 hours
Hong Kong+15 hours
Shanghai+15 hours
Singapore+15 hours
Tokyo+16 hours
Sydney+17 hours
Compare other time zones

Sunrise, sunset, day length and solar time for Portola Valley

Portola Valley on the map

Open Portola Valley in Google Maps

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