Week Numbers 2013 in Brazil
Number of weeks in 2013 year is 52 weeks
Weeks are according Brazil calendar rules, Sunday first day and weeks are Sunday to Saturday
| Week # | From Date | To Date | Weeks from Now |
|---|---|---|---|
| Week 1 | December 30, 2012 | January 5, 2013 | passed 618 weeks ago |
| Week 2 | January 6, 2013 | January 12, 2013 | passed 617 weeks ago |
| Week 3 | January 13, 2013 | January 19, 2013 | passed 616 weeks ago |
| Week 4 | January 20, 2013 | January 26, 2013 | passed 615 weeks ago |
| Week 5 | January 27, 2013 | February 2, 2013 | passed 614 weeks ago |
| Week 6 | February 3, 2013 | February 9, 2013 | passed 613 weeks ago |
| Week 7 | February 10, 2013 | February 16, 2013 | passed 612 weeks ago |
| Week 8 | February 17, 2013 | February 23, 2013 | passed 611 weeks ago |
| Week 9 | February 24, 2013 | March 2, 2013 | passed 610 weeks ago |
| Week 10 | March 3, 2013 | March 9, 2013 | passed 609 weeks ago |
| Week 11 | March 10, 2013 | March 16, 2013 | passed 608 weeks ago |
| Week 12 | March 17, 2013 | March 23, 2013 | passed 607 weeks ago |
| Week 13 | March 24, 2013 | March 30, 2013 | passed 606 weeks ago |
| Week 14 | March 31, 2013 | April 6, 2013 | passed 605 weeks ago |
| Week 15 | April 7, 2013 | April 13, 2013 | passed 604 weeks ago |
| Week 16 | April 14, 2013 | April 20, 2013 | passed 603 weeks ago |
| Week 17 | April 21, 2013 | April 27, 2013 | passed 602 weeks ago |
| Week 18 | April 28, 2013 | May 4, 2013 | passed 601 weeks ago |
| Week 19 | May 5, 2013 | May 11, 2013 | passed 600 weeks ago |
| Week 20 | May 12, 2013 | May 18, 2013 | passed 599 weeks ago |
| Week 21 | May 19, 2013 | May 25, 2013 | passed 598 weeks ago |
| Week 22 | May 26, 2013 | June 1, 2013 | passed 597 weeks ago |
| Week 23 | June 2, 2013 | June 8, 2013 | passed 596 weeks ago |
| Week 24 | June 9, 2013 | June 15, 2013 | passed 595 weeks ago |
| Week 25 | June 16, 2013 | June 22, 2013 | passed 594 weeks ago |
| Week 26 | June 23, 2013 | June 29, 2013 | passed 593 weeks ago |
| Week 27 | June 30, 2013 | July 6, 2013 | passed 592 weeks ago |
| Week 28 | July 7, 2013 | July 13, 2013 | passed 591 weeks ago |
| Week 29 | July 14, 2013 | July 20, 2013 | passed 590 weeks ago |
| Week 30 | July 21, 2013 | July 27, 2013 | passed 589 weeks ago |
| Week 31 | July 28, 2013 | August 3, 2013 | passed 588 weeks ago |
| Week 32 | August 4, 2013 | August 10, 2013 | passed 587 weeks ago |
| Week 33 | August 11, 2013 | August 17, 2013 | passed 586 weeks ago |
| Week 34 | August 18, 2013 | August 24, 2013 | passed 585 weeks ago |
| Week 35 | August 25, 2013 | August 31, 2013 | passed 584 weeks ago |
| Week 36 | September 1, 2013 | September 7, 2013 | passed 583 weeks ago |
| Week 37 | September 8, 2013 | September 14, 2013 | passed 582 weeks ago |
| Week 38 | September 15, 2013 | September 21, 2013 | passed 581 weeks ago |
| Week 39 | September 22, 2013 | September 28, 2013 | passed 580 weeks ago |
| Week 40 | September 29, 2013 | October 5, 2013 | passed 579 weeks ago |
| Week 41 | October 6, 2013 | October 12, 2013 | passed 578 weeks ago |
| Week 42 | October 13, 2013 | October 19, 2013 | passed 577 weeks ago |
| Week 43 | October 20, 2013 | October 26, 2013 | passed 576 weeks ago |
| Week 44 | October 27, 2013 | November 2, 2013 | passed 575 weeks ago |
| Week 45 | November 3, 2013 | November 9, 2013 | passed 574 weeks ago |
| Week 46 | November 10, 2013 | November 16, 2013 | passed 573 weeks ago |
| Week 47 | November 17, 2013 | November 23, 2013 | passed 572 weeks ago |
| Week 48 | November 24, 2013 | November 30, 2013 | passed 571 weeks ago |
| Week 49 | December 1, 2013 | December 7, 2013 | passed 570 weeks ago |
| Week 50 | December 8, 2013 | December 14, 2013 | passed 569 weeks ago |
| Week 51 | December 15, 2013 | December 21, 2013 | passed 568 weeks ago |
| Week 52 | December 22, 2013 | December 28, 2013 | passed 567 weeks ago |