I dont bathe my infant everyday but is there such a thing as to late?

I always give my 2 month old a good bath every 3 days because he has really dry skin and doc said it's not necessary to do it everyday, he just went for his vaccination and his sleepy all day he missed his bath time around 6pm and I don't want to wake him(never do) his really sweaty and it's been a loong day(as if he worked all day😂🙈),I know he will be fussy when he wakes up... is it to late to bath him around 8-9pm?🙈actually is there even a time to bathe a baby?