IHOP remains open throughout the year, including major holidays like Christmas and New Year's Day. While most locations operate from 7:00 AM to 10:00 PM Sunday through Thursday, and 7:00 AM to 12:00 AM on Fridays and Saturdays, holiday hours may vary by location. It's recommended to check with your local IHOP for specific holiday schedules. https://happyhourstimes.com/ihop-holiday-hours/