Week Numbers 2012 in Costa Rica
Number of weeks in 2012 year is 52 weeks
Weeks are according Costa Rica calendar rules, Sunday first day and weeks are Sunday to Saturday
| Week # | From Date | To Date | Weeks from Now |
|---|---|---|---|
| Week 1 | January 1, 2012 | January 7, 2012 | passed 671 weeks ago |
| Week 2 | January 8, 2012 | January 14, 2012 | passed 670 weeks ago |
| Week 3 | January 15, 2012 | January 21, 2012 | passed 669 weeks ago |
| Week 4 | January 22, 2012 | January 28, 2012 | passed 668 weeks ago |
| Week 5 | January 29, 2012 | February 4, 2012 | passed 667 weeks ago |
| Week 6 | February 5, 2012 | February 11, 2012 | passed 666 weeks ago |
| Week 7 | February 12, 2012 | February 18, 2012 | passed 665 weeks ago |
| Week 8 | February 19, 2012 | February 25, 2012 | passed 664 weeks ago |
| Week 9 | February 26, 2012 | March 3, 2012 | passed 663 weeks ago |
| Week 10 | March 4, 2012 | March 10, 2012 | passed 662 weeks ago |
| Week 11 | March 11, 2012 | March 17, 2012 | passed 661 weeks ago |
| Week 12 | March 18, 2012 | March 24, 2012 | passed 660 weeks ago |
| Week 13 | March 25, 2012 | March 31, 2012 | passed 659 weeks ago |
| Week 14 | April 1, 2012 | April 7, 2012 | passed 658 weeks ago |
| Week 15 | April 8, 2012 | April 14, 2012 | passed 657 weeks ago |
| Week 16 | April 15, 2012 | April 21, 2012 | passed 656 weeks ago |
| Week 17 | April 22, 2012 | April 28, 2012 | passed 655 weeks ago |
| Week 18 | April 29, 2012 | May 5, 2012 | passed 654 weeks ago |
| Week 19 | May 6, 2012 | May 12, 2012 | passed 653 weeks ago |
| Week 20 | May 13, 2012 | May 19, 2012 | passed 652 weeks ago |
| Week 21 | May 20, 2012 | May 26, 2012 | passed 651 weeks ago |
| Week 22 | May 27, 2012 | June 2, 2012 | passed 650 weeks ago |
| Week 23 | June 3, 2012 | June 9, 2012 | passed 649 weeks ago |
| Week 24 | June 10, 2012 | June 16, 2012 | passed 648 weeks ago |
| Week 25 | June 17, 2012 | June 23, 2012 | passed 647 weeks ago |
| Week 26 | June 24, 2012 | June 30, 2012 | passed 646 weeks ago |
| Week 27 | July 1, 2012 | July 7, 2012 | passed 645 weeks ago |
| Week 28 | July 8, 2012 | July 14, 2012 | passed 644 weeks ago |
| Week 29 | July 15, 2012 | July 21, 2012 | passed 643 weeks ago |
| Week 30 | July 22, 2012 | July 28, 2012 | passed 642 weeks ago |
| Week 31 | July 29, 2012 | August 4, 2012 | passed 641 weeks ago |
| Week 32 | August 5, 2012 | August 11, 2012 | passed 640 weeks ago |
| Week 33 | August 12, 2012 | August 18, 2012 | passed 639 weeks ago |
| Week 34 | August 19, 2012 | August 25, 2012 | passed 638 weeks ago |
| Week 35 | August 26, 2012 | September 1, 2012 | passed 637 weeks ago |
| Week 36 | September 2, 2012 | September 8, 2012 | passed 636 weeks ago |
| Week 37 | September 9, 2012 | September 15, 2012 | passed 635 weeks ago |
| Week 38 | September 16, 2012 | September 22, 2012 | passed 634 weeks ago |
| Week 39 | September 23, 2012 | September 29, 2012 | passed 633 weeks ago |
| Week 40 | September 30, 2012 | October 6, 2012 | passed 632 weeks ago |
| Week 41 | October 7, 2012 | October 13, 2012 | passed 631 weeks ago |
| Week 42 | October 14, 2012 | October 20, 2012 | passed 630 weeks ago |
| Week 43 | October 21, 2012 | October 27, 2012 | passed 629 weeks ago |
| Week 44 | October 28, 2012 | November 3, 2012 | passed 628 weeks ago |
| Week 45 | November 4, 2012 | November 10, 2012 | passed 627 weeks ago |
| Week 46 | November 11, 2012 | November 17, 2012 | passed 626 weeks ago |
| Week 47 | November 18, 2012 | November 24, 2012 | passed 625 weeks ago |
| Week 48 | November 25, 2012 | December 1, 2012 | passed 624 weeks ago |
| Week 49 | December 2, 2012 | December 8, 2012 | passed 623 weeks ago |
| Week 50 | December 9, 2012 | December 15, 2012 | passed 622 weeks ago |
| Week 51 | December 16, 2012 | December 22, 2012 | passed 621 weeks ago |
| Week 52 | December 23, 2012 | December 29, 2012 | passed 620 weeks ago |