Week Numbers 2013 in Luxembourg
Number of weeks in 2013 year is 52 weeks
Weeks are according Luxembourg calendar rules, Monday first day and weeks are Monday to Sunday
| Week # | From Date | To Date | Weeks from Now |
|---|---|---|---|
| Week 1 | December 31, 2012 | January 6, 2013 | passed 589 weeks ago |
| Week 2 | January 7, 2013 | January 13, 2013 | passed 588 weeks ago |
| Week 3 | January 14, 2013 | January 20, 2013 | passed 587 weeks ago |
| Week 4 | January 21, 2013 | January 27, 2013 | passed 586 weeks ago |
| Week 5 | January 28, 2013 | February 3, 2013 | passed 585 weeks ago |
| Week 6 | February 4, 2013 | February 10, 2013 | passed 584 weeks ago |
| Week 7 | February 11, 2013 | February 17, 2013 | passed 583 weeks ago |
| Week 8 | February 18, 2013 | February 24, 2013 | passed 582 weeks ago |
| Week 9 | February 25, 2013 | March 3, 2013 | passed 581 weeks ago |
| Week 10 | March 4, 2013 | March 10, 2013 | passed 580 weeks ago |
| Week 11 | March 11, 2013 | March 17, 2013 | passed 579 weeks ago |
| Week 12 | March 18, 2013 | March 24, 2013 | passed 578 weeks ago |
| Week 13 | March 25, 2013 | March 31, 2013 | passed 577 weeks ago |
| Week 14 | April 1, 2013 | April 7, 2013 | passed 576 weeks ago |
| Week 15 | April 8, 2013 | April 14, 2013 | passed 575 weeks ago |
| Week 16 | April 15, 2013 | April 21, 2013 | passed 574 weeks ago |
| Week 17 | April 22, 2013 | April 28, 2013 | passed 573 weeks ago |
| Week 18 | April 29, 2013 | May 5, 2013 | passed 572 weeks ago |
| Week 19 | May 6, 2013 | May 12, 2013 | passed 571 weeks ago |
| Week 20 | May 13, 2013 | May 19, 2013 | passed 570 weeks ago |
| Week 21 | May 20, 2013 | May 26, 2013 | passed 569 weeks ago |
| Week 22 | May 27, 2013 | June 2, 2013 | passed 568 weeks ago |
| Week 23 | June 3, 2013 | June 9, 2013 | passed 567 weeks ago |
| Week 24 | June 10, 2013 | June 16, 2013 | passed 566 weeks ago |
| Week 25 | June 17, 2013 | June 23, 2013 | passed 565 weeks ago |
| Week 26 | June 24, 2013 | June 30, 2013 | passed 564 weeks ago |
| Week 27 | July 1, 2013 | July 7, 2013 | passed 563 weeks ago |
| Week 28 | July 8, 2013 | July 14, 2013 | passed 562 weeks ago |
| Week 29 | July 15, 2013 | July 21, 2013 | passed 561 weeks ago |
| Week 30 | July 22, 2013 | July 28, 2013 | passed 560 weeks ago |
| Week 31 | July 29, 2013 | August 4, 2013 | passed 559 weeks ago |
| Week 32 | August 5, 2013 | August 11, 2013 | passed 558 weeks ago |
| Week 33 | August 12, 2013 | August 18, 2013 | passed 557 weeks ago |
| Week 34 | August 19, 2013 | August 25, 2013 | passed 556 weeks ago |
| Week 35 | August 26, 2013 | September 1, 2013 | passed 555 weeks ago |
| Week 36 | September 2, 2013 | September 8, 2013 | passed 554 weeks ago |
| Week 37 | September 9, 2013 | September 15, 2013 | passed 553 weeks ago |
| Week 38 | September 16, 2013 | September 22, 2013 | passed 552 weeks ago |
| Week 39 | September 23, 2013 | September 29, 2013 | passed 551 weeks ago |
| Week 40 | September 30, 2013 | October 6, 2013 | passed 550 weeks ago |
| Week 41 | October 7, 2013 | October 13, 2013 | passed 549 weeks ago |
| Week 42 | October 14, 2013 | October 20, 2013 | passed 548 weeks ago |
| Week 43 | October 21, 2013 | October 27, 2013 | passed 547 weeks ago |
| Week 44 | October 28, 2013 | November 3, 2013 | passed 546 weeks ago |
| Week 45 | November 4, 2013 | November 10, 2013 | passed 545 weeks ago |
| Week 46 | November 11, 2013 | November 17, 2013 | passed 544 weeks ago |
| Week 47 | November 18, 2013 | November 24, 2013 | passed 543 weeks ago |
| Week 48 | November 25, 2013 | December 1, 2013 | passed 542 weeks ago |
| Week 49 | December 2, 2013 | December 8, 2013 | passed 541 weeks ago |
| Week 50 | December 9, 2013 | December 15, 2013 | passed 540 weeks ago |
| Week 51 | December 16, 2013 | December 22, 2013 | passed 539 weeks ago |
| Week 52 | December 23, 2013 | December 29, 2013 | passed 538 weeks ago |