I would rather you did not. Taking it out at night gives the tissue underneath a chance to recover, and that tissue spends the whole day under pressure. Leaving the denture in around the clock also raises the odds of a yeast infection under the plate, which shows up as red, sore tissue in the exact shape of the denture.
There is a longer-term reason too. The ridge your denture sits on slowly shrinks once the teeth are gone, and constant pressure on it does not help. That ridge is what holds the denture in the first place, so protecting it is worth the small inconvenience. Less ridge means a looser denture, more relines, and fewer good options later.
Take it out, brush it, and leave it in water overnight so it does not dry out.
If the real reason you sleep in it is that you do not want someone seeing you without it, say so rather than just wearing it every night. That is a common and completely understandable reason, and there are ways to work around it.