Unable to answer "Are these opening hours still correct?" – McDonald's (Burger Fast Food) – https://osm.org/way/474539217 via StreetComplete_ee 61.1:

THANKSGIVING DAY HOURS:
5:00AM-3:00PM

CHRISTMAS EVE HOURS:
5:00AM-9:00PM

CHRISTMAS DAY HOURS:
CLOSED

NEW YEARS EVE HOURS:
5:00AM-10:00PM

JANUARY 1ST HOURS:
8:00AM-12:00AM