How long was the qailulah of nabi (saw)?
Qailulah (siesta) means sleeping or taking rest for awhile after lunch. I could not find out how long the Prophet (Sallallahu Alaihi Wasallam) used to do it, most probably it depended upon the need and varied as per the season.
Allah (Subhana Wa Ta’ala) knows Best
Darul Uloom Deoband