Starbucks in Walnut Creek — 1601 Mount Diablo, Walnut Creek, CA, 94596

This Walnut Creek Starbucks sits at 1601 Mount Diablo with a 5 AM weekday open and 9 PM close. The Saturday window opens 5 AM and wraps 9 PM, extending the weekday rhythm. On the floor expect Takeaway, Mobile Order & Pay, and WiFi across the full operating window. For study or remote work: 9 outlets, a busy noise level, and reliable Wi-Fi. You're close to Mount Diablo, which draws a mix of visitors and locals. For Walnut Creek 94596 regulars planning ahead, the 37.89712,-122.06162 block ranks among the steadier CA options on the map.

The 1601 Mount Diablo block sits close to Mount Diablo, giving the store a neighborhood anchor point in Walnut Creek. Monday through Friday, doors open 5 AM and the 1601 Mount Diablo cafe wraps at 9 PM inside Walnut Creek. The 5 AM Saturday open at 1601 Mount Diablo lets Walnut Creek regulars start the weekend early, with a 9 PM close. Expect a busy cafe room at 37.89712,-122.06162, 9 outlets, and 3 core service fronts at the counter.

The 1601 Mount Diablo exit opens toward Mount Diablo, making this cafe a practical Walnut Creek waypoint. Parking at the 1601 Mount Diablo address makes the Walnut Creek neighborhood walkable without extra stops. Visitors pairing Walnut Creek 94596 errands with coffee find 9 outlets and a busy cafe at 1601 Mount Diablo. Weekday rhythm at 37.89712,-122.06162 runs 5 AM to 9 PM, which shapes how nearby Walnut Creek errands pair with a cafe stop.