Sunrise and 30 minutes after sunset are the open and close times. Parking lot may be slightly different.
Opens at sunrise.... closes 1/2 after sunset....
Officially the parking lot at 8am....you can walk in earlier if you park in local neighborhood and walk in.
Alum Rock Park officially opens at 8:00 A.M. & closes 1/2 hour past sunset.
8am
Sunrise to sundown
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