Number of weeks in 2012 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 2, 2012 January 8, 2012 passed 670 weeks ago
Week 2 January 9, 2012 January 15, 2012 passed 669 weeks ago
Week 3 January 16, 2012 January 22, 2012 passed 668 weeks ago
Week 4 January 23, 2012 January 29, 2012 passed 667 weeks ago
Week 5 January 30, 2012 February 5, 2012 passed 666 weeks ago
Week 6 February 6, 2012 February 12, 2012 passed 665 weeks ago
Week 7 February 13, 2012 February 19, 2012 passed 664 weeks ago
Week 8 February 20, 2012 February 26, 2012 passed 663 weeks ago
Week 9 February 27, 2012 March 4, 2012 passed 662 weeks ago
Week 10 March 5, 2012 March 11, 2012 passed 661 weeks ago
Week 11 March 12, 2012 March 18, 2012 passed 660 weeks ago
Week 12 March 19, 2012 March 25, 2012 passed 659 weeks ago
Week 13 March 26, 2012 April 1, 2012 passed 658 weeks ago
Week 14 April 2, 2012 April 8, 2012 passed 657 weeks ago
Week 15 April 9, 2012 April 15, 2012 passed 656 weeks ago
Week 16 April 16, 2012 April 22, 2012 passed 655 weeks ago
Week 17 April 23, 2012 April 29, 2012 passed 654 weeks ago
Week 18 April 30, 2012 May 6, 2012 passed 653 weeks ago
Week 19 May 7, 2012 May 13, 2012 passed 652 weeks ago
Week 20 May 14, 2012 May 20, 2012 passed 651 weeks ago
Week 21 May 21, 2012 May 27, 2012 passed 650 weeks ago
Week 22 May 28, 2012 June 3, 2012 passed 649 weeks ago
Week 23 June 4, 2012 June 10, 2012 passed 648 weeks ago
Week 24 June 11, 2012 June 17, 2012 passed 647 weeks ago
Week 25 June 18, 2012 June 24, 2012 passed 646 weeks ago
Week 26 June 25, 2012 July 1, 2012 passed 645 weeks ago
Week 27 July 2, 2012 July 8, 2012 passed 644 weeks ago
Week 28 July 9, 2012 July 15, 2012 passed 643 weeks ago
Week 29 July 16, 2012 July 22, 2012 passed 642 weeks ago
Week 30 July 23, 2012 July 29, 2012 passed 641 weeks ago
Week 31 July 30, 2012 August 5, 2012 passed 640 weeks ago
Week 32 August 6, 2012 August 12, 2012 passed 639 weeks ago
Week 33 August 13, 2012 August 19, 2012 passed 638 weeks ago
Week 34 August 20, 2012 August 26, 2012 passed 637 weeks ago
Week 35 August 27, 2012 September 2, 2012 passed 636 weeks ago
Week 36 September 3, 2012 September 9, 2012 passed 635 weeks ago
Week 37 September 10, 2012 September 16, 2012 passed 634 weeks ago
Week 38 September 17, 2012 September 23, 2012 passed 633 weeks ago
Week 39 September 24, 2012 September 30, 2012 passed 632 weeks ago
Week 40 October 1, 2012 October 7, 2012 passed 631 weeks ago
Week 41 October 8, 2012 October 14, 2012 passed 630 weeks ago
Week 42 October 15, 2012 October 21, 2012 passed 629 weeks ago
Week 43 October 22, 2012 October 28, 2012 passed 628 weeks ago
Week 44 October 29, 2012 November 4, 2012 passed 627 weeks ago
Week 45 November 5, 2012 November 11, 2012 passed 626 weeks ago
Week 46 November 12, 2012 November 18, 2012 passed 625 weeks ago
Week 47 November 19, 2012 November 25, 2012 passed 624 weeks ago
Week 48 November 26, 2012 December 2, 2012 passed 623 weeks ago
Week 49 December 3, 2012 December 9, 2012 passed 622 weeks ago
Week 50 December 10, 2012 December 16, 2012 passed 621 weeks ago
Week 51 December 17, 2012 December 23, 2012 passed 620 weeks ago
Week 52 December 24, 2012 December 30, 2012 passed 619 weeks ago