home-assistant-configuration/binary_sensors/calendar.yaml

- platform: workday
  country: US
  province: GA
  workdays: [mon, tue, wed, thu, fri]
- platform: tod
  name: Night
  after: sunset
  before: sunrise
- platform: tod
  name: Day
  after: sunrise
  before: sunset
- platform: tod
  name: Quiet time
  after: '22:00'
  before: '07:00'