Nightlife in Olinda
Nightlife in Olinda consists of late night bars, restaurants and cafes, many of which spill out onto the streets at. You will also hear live music of various types including regional rhythms.
Late usually ends up being until the final customer leaves, so actually it is likely to be the following day, and do not be surprised if it is after sunrise during the summer months (October-April).
If nightclubs are what you are looking for, you will have to travel the short distance to Recife. There you will find a number of choices.