Costco Closed Presidents Day 2025. 9:30 am to 6 pm costco lets its employees have their weekends, and family time so they close on sundays at 6 pm. Costco holiday hours 2025 costco is extremely busy during the holidays as people tend to cook large meals for family and friends.

Closed on 27th november 2025 , on the occasion of thanksgiving day. Closed on 4th july 2025, on the occasion of independence day.