Most quests don't have time limits, but a few do have strict cut-off points. Some quests will require access to the Okina City and Shichiri Beach areas, optionally unlocked through bike riding once you get a scooter. Others will ask you quiz questions (a bit like with the Persona 4 Golden school answers), or get you to puzzle something out around the combat-free overworld of Inaba. Some will ask you to grab an item from inside a dungeon, either from a chest as a drop from a specific enemy. Side Quests in Persona 4 Golden take on different forms, but there's generally a few different templates. Persona 4 Golden Quests guide: side quest walkthroughs for every mission
Some of the rewards are genuinely pretty sweet, too, though the solutions for the quests - many of which are simple dungeon loot fetch quests - can be a little esoteric - which is what our mini walkthroughs are here to help with. Side quests are great to complete in Persona 4, as generally speaking they don't use up your valuable limited in-game days - they're free ways to make some gains in some way or another.
A handful also unlock new costumes for characters, too. The side quests provide a range of rewards - many give useful battle items, while some give money, raise your social stats and unlock new weapons and books. That makes this a long page, as there are 69 side quests in P4G (nice).
