Costco Christmas Eve Hours 2025 Schedule. What to know about costco's christmas eve hours for 2024, including when stores will be open and closed this year. On regular weekdays, costco closes at 8:30 pm, providing ample time for shoppers to explore the vast array of products and services.
Everything to know about costco’s holiday hours, including if costco will be open on thanksgiving, christmas eve, christmas, new year’s eve and new year’s day. 24), but with modified hours.