Number of weeks in 2005 year is 52 weeks
Weeks are according Belgium calendar rules, Monday first day and weeks are Monday to Sunday

Week # From Date To Date Weeks from Now
Week 1 January 3, 2005 January 9, 2005 passed 813 weeks ago
Week 2 January 10, 2005 January 16, 2005 passed 812 weeks ago
Week 3 January 17, 2005 January 23, 2005 passed 811 weeks ago
Week 4 January 24, 2005 January 30, 2005 passed 810 weeks ago
Week 5 January 31, 2005 February 6, 2005 passed 809 weeks ago
Week 6 February 7, 2005 February 13, 2005 passed 808 weeks ago
Week 7 February 14, 2005 February 20, 2005 passed 807 weeks ago
Week 8 February 21, 2005 February 27, 2005 passed 806 weeks ago
Week 9 February 28, 2005 March 6, 2005 passed 805 weeks ago
Week 10 March 7, 2005 March 13, 2005 passed 804 weeks ago
Week 11 March 14, 2005 March 20, 2005 passed 803 weeks ago
Week 12 March 21, 2005 March 27, 2005 passed 802 weeks ago
Week 13 March 28, 2005 April 3, 2005 passed 801 weeks ago
Week 14 April 4, 2005 April 10, 2005 passed 800 weeks ago
Week 15 April 11, 2005 April 17, 2005 passed 799 weeks ago
Week 16 April 18, 2005 April 24, 2005 passed 798 weeks ago
Week 17 April 25, 2005 May 1, 2005 passed 797 weeks ago
Week 18 May 2, 2005 May 8, 2005 passed 796 weeks ago
Week 19 May 9, 2005 May 15, 2005 passed 795 weeks ago
Week 20 May 16, 2005 May 22, 2005 passed 794 weeks ago
Week 21 May 23, 2005 May 29, 2005 passed 793 weeks ago
Week 22 May 30, 2005 June 5, 2005 passed 792 weeks ago
Week 23 June 6, 2005 June 12, 2005 passed 791 weeks ago
Week 24 June 13, 2005 June 19, 2005 passed 790 weeks ago
Week 25 June 20, 2005 June 26, 2005 passed 789 weeks ago
Week 26 June 27, 2005 July 3, 2005 passed 788 weeks ago
Week 27 July 4, 2005 July 10, 2005 passed 787 weeks ago
Week 28 July 11, 2005 July 17, 2005 passed 786 weeks ago
Week 29 July 18, 2005 July 24, 2005 passed 785 weeks ago
Week 30 July 25, 2005 July 31, 2005 passed 784 weeks ago
Week 31 August 1, 2005 August 7, 2005 passed 783 weeks ago
Week 32 August 8, 2005 August 14, 2005 passed 782 weeks ago
Week 33 August 15, 2005 August 21, 2005 passed 781 weeks ago
Week 34 August 22, 2005 August 28, 2005 passed 780 weeks ago
Week 35 August 29, 2005 September 4, 2005 passed 779 weeks ago
Week 36 September 5, 2005 September 11, 2005 passed 778 weeks ago
Week 37 September 12, 2005 September 18, 2005 passed 777 weeks ago
Week 38 September 19, 2005 September 25, 2005 passed 776 weeks ago
Week 39 September 26, 2005 October 2, 2005 passed 775 weeks ago
Week 40 October 3, 2005 October 9, 2005 passed 774 weeks ago
Week 41 October 10, 2005 October 16, 2005 passed 773 weeks ago
Week 42 October 17, 2005 October 23, 2005 passed 772 weeks ago
Week 43 October 24, 2005 October 30, 2005 passed 771 weeks ago
Week 44 October 31, 2005 November 6, 2005 passed 770 weeks ago
Week 45 November 7, 2005 November 13, 2005 passed 769 weeks ago
Week 46 November 14, 2005 November 20, 2005 passed 768 weeks ago
Week 47 November 21, 2005 November 27, 2005 passed 767 weeks ago
Week 48 November 28, 2005 December 4, 2005 passed 766 weeks ago
Week 49 December 5, 2005 December 11, 2005 passed 765 weeks ago
Week 50 December 12, 2005 December 18, 2005 passed 764 weeks ago
Week 51 December 19, 2005 December 25, 2005 passed 763 weeks ago
Week 52 December 26, 2005 January 1, 2006 passed 762 weeks ago