Starbucks — U Village
University VillageFantastic hours. Open 5 AM to 10 PM daily. If you need a long haul, this is the place to go. It's a starbucks, so fine food & drink. The downsides are it's loud, busy, & the chairs aren't comfortable.
Seattle — by situation
Open late.
Still pouring after 5pm, when most of this city's coffee shops have stacked their chairs.
The Shop by Porter
DowntownAn all-day café and bar at the foot of a downtown tower, entrance on 1st between University and Seneca. Coffee until the laptops leave, cocktails after. The 7pm close is rarer downtown than it should be.