Is Costco open on Black Friday 2026?
Black Friday is Friday, Nov 27, 2026
Costco hasn't announced its Black Friday 2026 hours yet.
We'll update this page as soon as it does.
Last year: Friday, Nov 28, 2025
Open
Costco was open on Black Friday 2025. 10 a.m. to 8:30 p.m. (Executive members from 9 a.m.).
Source: FOX 5 DC roundup, Nov 2025
Hours differ by location. Find your local Costco to confirm before you go.
Other warehouse clubs on Black Friday
| Sam's Club | OpenOpened at 7 a.m. |
| BJ's Wholesale Club | OpenOpened at 7 a.m. |
Shows 2026 hours where announced, otherwise last year's.