Eastbourne’s Primark will open from 8am until 7pm from Monday.
The popular shop is in The Beacon.
Primark CEO, Paul Marchant, said: “It’s great to be back. Our stores are fully stocked with fresh new season fashion, all at Primark’s famous amazing prices.
“Safety remains at the front of our minds.
“We have extended opening hours across almost all of our stores to help meet demand safely but we’re also asking our customers to keep up the support and spirit they showed last year, particularly if queuing outside or in-store.”