On bank holidays your delivery will automatically be moved to the following day. So, if you normally have a box delivered on Saturday at home, it will arrive on Sunday. If you normally have a box delivered on Sunday at home, it will arrive on Monday. If you normally have a box delivered on Monday, it will arrive on Tuesday. If you normally have a box delivered on Tuesday, it will arrive on Wednesday. If you want to change your delivery day you can contact us at [email protected].