Costco Closed Holidays 2025 Calendar. By taking some precious me time. Costco remains open for most major holidays in the usa, but it’s closed on the following holidays:

Shoppers need to plan ahead when large retail stores like costco and aldi close, especially those who rely on these outlets for holiday supplies and groceries. What’s open and closed on new year’s eve and new year’s day 2025? see costco’s holiday hours for plan your festive shopping and preparations with convenience.