There is no time difference between Seattle and Vancouver. Both cities use Pacific Time (PT, UTC-8/-7). When it's 12:00 PM in Seattle, it's also 12:00 PM in Vancouver.
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.
Seattle and Vancouver are cross-border neighbors with deep economic ties. The Cascadia region includes both cities. The drive takes about 3 hours (with border crossing). Many tech companies operate in both cities.