19 July ( Negeri Sembilan only ) Birthday of Yang di-Pertuan Negeri Sembilan 20 July ( Terengganu only ) Birthday of Sultan Terengganu 30 July ( Kedah, N.Sembilan & Perlis only ) Israk and Mikraj ... Where a holiday falls on a weekly rest day (Fridays or Sundays as the case may be), the following day will be substituted as a Public Holiday; and if such following day is also a Public Holiday, then the next day following it shall be a Public Holiday. School Holidays 2008 ...