The shopping centre was mostly shut, aside from Boots the pharmacy and Tesco, at the end of March as the country went into lockdown.
However with non-essential shops being allowed to reopen from June 15, Gunwharf Quays returned to business on Monday.
As well as 50 shops reopening, customers can expect a number of social distancing measures in place.
From one-way systems to limited number of people allowed in the shopping centre.
10. Gunwharf Quays
Shoppers walk past recently re-opened shops at Gunwharf Quays shopping centre in Portsmouth Photo: ADRIAN DENNIS
11. Gunwharf Quays
Shoppers, some wearing PPE (personal protective equipment), of a face mask or covering as a precautionary measure against COVID-19, walk past recently re-opened shops at Gunwharf Quays. Photo: ADRIAN DENNIS
12. Gunwharf Quays
Shoppers carry bags as they leave after visiting recently re-opened shops at Gunwharf Keys shopping centre in Portsmouth as some non-essential retailers begin to reopen. Photo: ADRIAN DENNIS