Number of weeks in 2005 year is 53 weeks
Weeks are according Australia calendar rules, Monday first day and weeks are Monday to Sunday

Week # From Date To Date Weeks from Now
Week 1 December 27, 2004 January 2, 2005 passed 773 weeks ago
Week 2 January 3, 2005 January 9, 2005 passed 772 weeks ago
Week 3 January 10, 2005 January 16, 2005 passed 771 weeks ago
Week 4 January 17, 2005 January 23, 2005 passed 770 weeks ago
Week 5 January 24, 2005 January 30, 2005 passed 769 weeks ago
Week 6 January 31, 2005 February 6, 2005 passed 768 weeks ago
Week 7 February 7, 2005 February 13, 2005 passed 767 weeks ago
Week 8 February 14, 2005 February 20, 2005 passed 766 weeks ago
Week 9 February 21, 2005 February 27, 2005 passed 765 weeks ago
Week 10 February 28, 2005 March 6, 2005 passed 764 weeks ago
Week 11 March 7, 2005 March 13, 2005 passed 763 weeks ago
Week 12 March 14, 2005 March 20, 2005 passed 762 weeks ago
Week 13 March 21, 2005 March 27, 2005 passed 761 weeks ago
Week 14 March 28, 2005 April 3, 2005 passed 760 weeks ago
Week 15 April 4, 2005 April 10, 2005 passed 759 weeks ago
Week 16 April 11, 2005 April 17, 2005 passed 758 weeks ago
Week 17 April 18, 2005 April 24, 2005 passed 757 weeks ago
Week 18 April 25, 2005 May 1, 2005 passed 756 weeks ago
Week 19 May 2, 2005 May 8, 2005 passed 755 weeks ago
Week 20 May 9, 2005 May 15, 2005 passed 754 weeks ago
Week 21 May 16, 2005 May 22, 2005 passed 753 weeks ago
Week 22 May 23, 2005 May 29, 2005 passed 752 weeks ago
Week 23 May 30, 2005 June 5, 2005 passed 751 weeks ago
Week 24 June 6, 2005 June 12, 2005 passed 750 weeks ago
Week 25 June 13, 2005 June 19, 2005 passed 749 weeks ago
Week 26 June 20, 2005 June 26, 2005 passed 748 weeks ago
Week 27 June 27, 2005 July 3, 2005 passed 747 weeks ago
Week 28 July 4, 2005 July 10, 2005 passed 746 weeks ago
Week 29 July 11, 2005 July 17, 2005 passed 745 weeks ago
Week 30 July 18, 2005 July 24, 2005 passed 744 weeks ago
Week 31 July 25, 2005 July 31, 2005 passed 743 weeks ago
Week 32 August 1, 2005 August 7, 2005 passed 742 weeks ago
Week 33 August 8, 2005 August 14, 2005 passed 741 weeks ago
Week 34 August 15, 2005 August 21, 2005 passed 740 weeks ago
Week 35 August 22, 2005 August 28, 2005 passed 739 weeks ago
Week 36 August 29, 2005 September 4, 2005 passed 738 weeks ago
Week 37 September 5, 2005 September 11, 2005 passed 737 weeks ago
Week 38 September 12, 2005 September 18, 2005 passed 736 weeks ago
Week 39 September 19, 2005 September 25, 2005 passed 735 weeks ago
Week 40 September 26, 2005 October 2, 2005 passed 734 weeks ago
Week 41 October 3, 2005 October 9, 2005 passed 733 weeks ago
Week 42 October 10, 2005 October 16, 2005 passed 732 weeks ago
Week 43 October 17, 2005 October 23, 2005 passed 731 weeks ago
Week 44 October 24, 2005 October 30, 2005 passed 730 weeks ago
Week 45 October 31, 2005 November 6, 2005 passed 729 weeks ago
Week 46 November 7, 2005 November 13, 2005 passed 728 weeks ago
Week 47 November 14, 2005 November 20, 2005 passed 727 weeks ago
Week 48 November 21, 2005 November 27, 2005 passed 726 weeks ago
Week 49 November 28, 2005 December 4, 2005 passed 725 weeks ago
Week 50 December 5, 2005 December 11, 2005 passed 724 weeks ago
Week 51 December 12, 2005 December 18, 2005 passed 723 weeks ago
Week 52 December 19, 2005 December 25, 2005 passed 722 weeks ago
Week 53 December 26, 2005 January 1, 2006 passed 721 weeks ago