Answer
True 24-hour diners are uncommon—several highway spots extend to 2–3 a.m. on summer weekends then shrink off-season. Do not assume last year’s hours; call within seven days of travel. Checkout Sunday crowds overlap with late breakfast seekers.
Sources: Visit Ocean City · Town of Ocean City
Editorial visitor guidance for Ocean City, Maryland. Confirm current Town of Ocean City, Maryland DNR, NPS Assateague, and NWS rules when regulations or safety apply.
