There is no time difference between Portland and San Francisco. Both cities use Pacific Time (PT, UTC-8/-7). When it's 12:00 PM in Portland, it's also 12:00 PM in San Francisco.
Both cities observe daylight saving time on the same schedule, so they remain synchronized year-round.
Any time works! Since both cities share the same timezone, you can schedule calls during standard business hours (9:00 AM - 5:00 PM) without any time conversion needed.
Portland and San Francisco are both major West Coast tech hubs. Many tech workers commute or relocate between the cities. The flight takes about 1.5 hours, and the drive along I-5 takes about 10 hours through scenic Oregon and Northern California.