Opening Hours
The Library is closed on weekends and during official holidays.
Official Holidays
| 2009 | ||
| Monday | 30 November | In lieu of 28 November (Eid al-Adha) |
| Friday | 25 December | Christmas Day |
| Monday | 28 December | In lieu of 26 December (St. Stephen’s Day) |
| 2010 | ||
| Friday | 1 January | New Year's Day |
| Friday | 2 April | Good Friday |
| Monday | 5 April | Easter Monday |
| Friday | 30 April | in lieu of 1 May (May Day) |
| Monday | 24 May | Whit Monday |
| Friday | 10 September | Eid al-Fitr |
| Tuesday | 26 October | Austrian National Day |
| Tuesday | 16 November | Eid al-Adha |
| Friday | 24 December | in lieu of 25 December (Christmas Day) |
| Monday | 27 December | in lieu of 26 December (St. Stephen's Day) |
| 2011 | ||
| Monday | 3 January | in lieu of 1 January (New Year's Day) |
| Friday | 22 April | Good Friday |
| Monday | 25 April | Easter Monday |
| Friday | 29 April | in lieu of 1 May (May Day) |
| Monday | 13 June | Whit Monday |
| Tuesday | 30 August | Eid al-Fitr |
| Wednesday | 26 October | Austrian National Day |
| Monday | 7 November | in lieu of 6 November (Eid al-Adha) |
| Friday | 23 December | in lieu of 25 December (Christmas Day) |
| Monday | 26 December | St. Stephen's Day |