It probably depends on your store. My store closes @ 6 PM.
Use this link for the store locator, fill in the blanks and hopefully you will figure out the times.
partycity.com/storelocator.do
Tonight (October 30, 2011) party city closes at 10:00 p.m.
go their website stupid
it depends on your location but i believe its 9 pm
what tome dose Argos close on Sunday
i found this out the hard way the day before my brothers party, 8:30pm
what time dose mastermind close on sunday
What time does Sweet Cece's close on Sunday's
summer time
most tesco close at 4pm to comply with Sunday trading act
At 3
Wahdnje
11pm
6pm