Pompey fans looking to purchase gifts from pompey.clubstore.co.uk have until 11:59pm on Thursday, December 19 to ensure UK pre-Christmas delivery.
Fans can also utilise the Click & Collect option at the Pompey Store on Anson Road up until 12pm on Monday, December 23.
The deadline for fans to purchase online from the Memorabilia Store is 12pm on Friday, December 20 to ensure their purchases arrive before Christmas.
The Pompey Store on Anson Road will be operating the following opening hours over the festive period, with the store open as usual for Pompey's game against Ipswich on Saturday.
Sunday, December 22: 10am-4pm
Monday, December 23: 9.30am-5pm
Christmas Eve: 9am-1pm
Christmas Day: Closed
Boxing Day: 9am-3.45pm