Week Numbers 2011 in Belgium
Number of weeks in 2011 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, 2011 | January 9, 2011 | passed 664 weeks ago |
| Week 2 | January 10, 2011 | January 16, 2011 | passed 663 weeks ago |
| Week 3 | January 17, 2011 | January 23, 2011 | passed 662 weeks ago |
| Week 4 | January 24, 2011 | January 30, 2011 | passed 661 weeks ago |
| Week 5 | January 31, 2011 | February 6, 2011 | passed 660 weeks ago |
| Week 6 | February 7, 2011 | February 13, 2011 | passed 659 weeks ago |
| Week 7 | February 14, 2011 | February 20, 2011 | passed 658 weeks ago |
| Week 8 | February 21, 2011 | February 27, 2011 | passed 657 weeks ago |
| Week 9 | February 28, 2011 | March 6, 2011 | passed 656 weeks ago |
| Week 10 | March 7, 2011 | March 13, 2011 | passed 655 weeks ago |
| Week 11 | March 14, 2011 | March 20, 2011 | passed 654 weeks ago |
| Week 12 | March 21, 2011 | March 27, 2011 | passed 653 weeks ago |
| Week 13 | March 28, 2011 | April 3, 2011 | passed 652 weeks ago |
| Week 14 | April 4, 2011 | April 10, 2011 | passed 651 weeks ago |
| Week 15 | April 11, 2011 | April 17, 2011 | passed 650 weeks ago |
| Week 16 | April 18, 2011 | April 24, 2011 | passed 649 weeks ago |
| Week 17 | April 25, 2011 | May 1, 2011 | passed 648 weeks ago |
| Week 18 | May 2, 2011 | May 8, 2011 | passed 647 weeks ago |
| Week 19 | May 9, 2011 | May 15, 2011 | passed 646 weeks ago |
| Week 20 | May 16, 2011 | May 22, 2011 | passed 645 weeks ago |
| Week 21 | May 23, 2011 | May 29, 2011 | passed 644 weeks ago |
| Week 22 | May 30, 2011 | June 5, 2011 | passed 643 weeks ago |
| Week 23 | June 6, 2011 | June 12, 2011 | passed 642 weeks ago |
| Week 24 | June 13, 2011 | June 19, 2011 | passed 641 weeks ago |
| Week 25 | June 20, 2011 | June 26, 2011 | passed 640 weeks ago |
| Week 26 | June 27, 2011 | July 3, 2011 | passed 639 weeks ago |
| Week 27 | July 4, 2011 | July 10, 2011 | passed 638 weeks ago |
| Week 28 | July 11, 2011 | July 17, 2011 | passed 637 weeks ago |
| Week 29 | July 18, 2011 | July 24, 2011 | passed 636 weeks ago |
| Week 30 | July 25, 2011 | July 31, 2011 | passed 635 weeks ago |
| Week 31 | August 1, 2011 | August 7, 2011 | passed 634 weeks ago |
| Week 32 | August 8, 2011 | August 14, 2011 | passed 633 weeks ago |
| Week 33 | August 15, 2011 | August 21, 2011 | passed 632 weeks ago |
| Week 34 | August 22, 2011 | August 28, 2011 | passed 631 weeks ago |
| Week 35 | August 29, 2011 | September 4, 2011 | passed 630 weeks ago |
| Week 36 | September 5, 2011 | September 11, 2011 | passed 629 weeks ago |
| Week 37 | September 12, 2011 | September 18, 2011 | passed 628 weeks ago |
| Week 38 | September 19, 2011 | September 25, 2011 | passed 627 weeks ago |
| Week 39 | September 26, 2011 | October 2, 2011 | passed 626 weeks ago |
| Week 40 | October 3, 2011 | October 9, 2011 | passed 625 weeks ago |
| Week 41 | October 10, 2011 | October 16, 2011 | passed 624 weeks ago |
| Week 42 | October 17, 2011 | October 23, 2011 | passed 623 weeks ago |
| Week 43 | October 24, 2011 | October 30, 2011 | passed 622 weeks ago |
| Week 44 | October 31, 2011 | November 6, 2011 | passed 621 weeks ago |
| Week 45 | November 7, 2011 | November 13, 2011 | passed 620 weeks ago |
| Week 46 | November 14, 2011 | November 20, 2011 | passed 619 weeks ago |
| Week 47 | November 21, 2011 | November 27, 2011 | passed 618 weeks ago |
| Week 48 | November 28, 2011 | December 4, 2011 | passed 617 weeks ago |
| Week 49 | December 5, 2011 | December 11, 2011 | passed 616 weeks ago |
| Week 50 | December 12, 2011 | December 18, 2011 | passed 615 weeks ago |
| Week 51 | December 19, 2011 | December 25, 2011 | passed 614 weeks ago |
| Week 52 | December 26, 2011 | January 1, 2012 | passed 613 weeks ago |