Yep, an example: I edit OpenStreetMap. The opening_hours property allows one to represent a wide range of opening hours.
https://wiki.openstreetmap.org/wiki/Key:opening_hoursA lot of public parks in London are open at different times during summer and winter.
Here's an example I added personally, the churchyard of St Anne's Church in Soho. http://www.openstreetmap.org/browse/way/40879988
"week 1-13 Mo-Su 10:00-16:00; week 14-43 10:00-18:00; week 44-52 10:00-16:00"