Inspired by the Dexmoor BusinessHours package, this one uses the built-in date and time picker and targets Umbraco 8.6+
There are two nuGet packages:
Standard Business Hours:
Monday through to Sunday and optionally Bank Holidays, set each day Open or Closed with multiple ranges of times in either 24- or 12-hour time. Each time range can be flagged with "By Appointment".
Special Business Hours:
Adds the ability to specify specific dates, with the same set of features for Standard Business Hours.