Chains operating in Houston
Houston is served by 5 of the major national pharmacy chains. Click into any chain card for a full city-specific page covering store hours, pharmacy counter hours, and the local 24-hour locator.
Houston holiday pharmacy hours
Houston pharmacies follow chain-wide holiday calendars. The most reliable Christmas Day and Thanksgiving Day options are 24-hour Walgreens and CVS pharmacies. For all other holidays — New Year's Day, Easter, Memorial Day, Labor Day, Independence Day — most chains operate on shortened or regular hours.
- Christmas Day pharmacy hours across all chains
- Thanksgiving pharmacy hours across all chains
- New Year's Day pharmacy hours across all chains
- Easter Sunday pharmacy hours across all chains
- Memorial Day pharmacy hours across all chains
- Labor Day pharmacy hours across all chains
- Independence Day pharmacy hours across all chains