Monday 25 May: public holiday in Northern Ireland

Monday 25 May is a bank holiday in Northern Ireland so all public libraries (local and county) and main repositories will be closed.

• The Public Record Office of Northern Ireland (PRONI) will close at 4:45pm on Friday 22 May, reopening on Tuesday 26 May at 9am.
  
• The Linen Hall Library will be open normal hours on Saturday 23 May (9:30am to 4pm), closed on Monday. Reopening Tuesday 26 May at 9:30am.
  
• The General Register Office of Northern Ireland (GRONI) will close at 4pm on Friday 22 May, reopening on Tuesday 26 May at 9:30am.

This bank holiday does not apply to the Republic of Ireland where the late Spring/early Summer public holiday is held a week later (1 June).