The chain's hours vary by location, meaning some will be open while others may be closed. The company recommends customers check with their closest location to confirm their specific holiday hours. Customers can also use the store locator function on the Starbucks app or website for information regarding their local Starbucks shop.

A strike at Starbucks will expand to over 300 U.S. stores on Tuesday, with more than 5,000 workers expected to walk off the job before the five-day work stoppage ends later on Christmas Eve, the workers' union said.