Public holidays
1999, Australia, South Australia
| # | Date | Public holiday |
|---|---|---|
| 1 | Friday, 1 January 1999 | New Year's Day |
| 2 | Tuesday, 26 January 1999 | Australia Day |
| 3 | Monday, 8 March 1999 | Canberra Day/Adelaide Cup/Eight Hours Day/Labour Day |
| 4 | Friday, 2 April 1999 | Good Friday |
| 5 | Saturday, 3 April 1999 | Easter Saturday |
| 6 | Monday, 5 April 1999 | Easter Monday |
| 7 | Sunday, 25 April 1999 | Anzac Day |
| 8 | Monday, 14 June 1999 | King's Birthday |
| 9 | Monday, 4 October 1999 | Labour Day/King's Birthday |
| 10 | Saturday, 25 December 1999 | Christmas Day |
| 11 | Sunday, 26 December 1999 | Boxing Day/Proclamation Day |
| Monday, 27 December 1999 | Christmas Day Observance | |
| Tuesday, 28 December 1999 | Boxing Day Observance/Proclamation Day Observance |