Add opening hours in top header

Hi, I would like to add the opening hours in the top header. Now the current day is shown in top header, I would also like to show the opening hours of that paticular day. Is that possible? Example: https://www.pmirembrandt.nl/ My website: http://test.blokker-fysiotherapie.nl/ If it's not possible, Is it possible to add text in the top header, with the opening hours of all 5 working days? Thanks!