Week Numbers 2011 in Brunei Darussalam
Number of weeks in 2011 year is 53 weeks
Weeks are according Brunei Darussalam calendar rules, Monday first day and weeks are Monday to Sunday
| Week # | From Date | To Date | Weeks from Now |
|---|---|---|---|
| Week 1 | December 27, 2010 | January 2, 2011 | passed 594 weeks ago |
| Week 2 | January 3, 2011 | January 9, 2011 | passed 593 weeks ago |
| Week 3 | January 10, 2011 | January 16, 2011 | passed 592 weeks ago |
| Week 4 | January 17, 2011 | January 23, 2011 | passed 591 weeks ago |
| Week 5 | January 24, 2011 | January 30, 2011 | passed 590 weeks ago |
| Week 6 | January 31, 2011 | February 6, 2011 | passed 589 weeks ago |
| Week 7 | February 7, 2011 | February 13, 2011 | passed 588 weeks ago |
| Week 8 | February 14, 2011 | February 20, 2011 | passed 587 weeks ago |
| Week 9 | February 21, 2011 | February 27, 2011 | passed 586 weeks ago |
| Week 10 | February 28, 2011 | March 6, 2011 | passed 585 weeks ago |
| Week 11 | March 7, 2011 | March 13, 2011 | passed 584 weeks ago |
| Week 12 | March 14, 2011 | March 20, 2011 | passed 583 weeks ago |
| Week 13 | March 21, 2011 | March 27, 2011 | passed 582 weeks ago |
| Week 14 | March 28, 2011 | April 3, 2011 | passed 581 weeks ago |
| Week 15 | April 4, 2011 | April 10, 2011 | passed 580 weeks ago |
| Week 16 | April 11, 2011 | April 17, 2011 | passed 579 weeks ago |
| Week 17 | April 18, 2011 | April 24, 2011 | passed 578 weeks ago |
| Week 18 | April 25, 2011 | May 1, 2011 | passed 577 weeks ago |
| Week 19 | May 2, 2011 | May 8, 2011 | passed 576 weeks ago |
| Week 20 | May 9, 2011 | May 15, 2011 | passed 575 weeks ago |
| Week 21 | May 16, 2011 | May 22, 2011 | passed 574 weeks ago |
| Week 22 | May 23, 2011 | May 29, 2011 | passed 573 weeks ago |
| Week 23 | May 30, 2011 | June 5, 2011 | passed 572 weeks ago |
| Week 24 | June 6, 2011 | June 12, 2011 | passed 571 weeks ago |
| Week 25 | June 13, 2011 | June 19, 2011 | passed 570 weeks ago |
| Week 26 | June 20, 2011 | June 26, 2011 | passed 569 weeks ago |
| Week 27 | June 27, 2011 | July 3, 2011 | passed 568 weeks ago |
| Week 28 | July 4, 2011 | July 10, 2011 | passed 567 weeks ago |
| Week 29 | July 11, 2011 | July 17, 2011 | passed 566 weeks ago |
| Week 30 | July 18, 2011 | July 24, 2011 | passed 565 weeks ago |
| Week 31 | July 25, 2011 | July 31, 2011 | passed 564 weeks ago |
| Week 32 | August 1, 2011 | August 7, 2011 | passed 563 weeks ago |
| Week 33 | August 8, 2011 | August 14, 2011 | passed 562 weeks ago |
| Week 34 | August 15, 2011 | August 21, 2011 | passed 561 weeks ago |
| Week 35 | August 22, 2011 | August 28, 2011 | passed 560 weeks ago |
| Week 36 | August 29, 2011 | September 4, 2011 | passed 559 weeks ago |
| Week 37 | September 5, 2011 | September 11, 2011 | passed 558 weeks ago |
| Week 38 | September 12, 2011 | September 18, 2011 | passed 557 weeks ago |
| Week 39 | September 19, 2011 | September 25, 2011 | passed 556 weeks ago |
| Week 40 | September 26, 2011 | October 2, 2011 | passed 555 weeks ago |
| Week 41 | October 3, 2011 | October 9, 2011 | passed 554 weeks ago |
| Week 42 | October 10, 2011 | October 16, 2011 | passed 553 weeks ago |
| Week 43 | October 17, 2011 | October 23, 2011 | passed 552 weeks ago |
| Week 44 | October 24, 2011 | October 30, 2011 | passed 551 weeks ago |
| Week 45 | October 31, 2011 | November 6, 2011 | passed 550 weeks ago |
| Week 46 | November 7, 2011 | November 13, 2011 | passed 549 weeks ago |
| Week 47 | November 14, 2011 | November 20, 2011 | passed 548 weeks ago |
| Week 48 | November 21, 2011 | November 27, 2011 | passed 547 weeks ago |
| Week 49 | November 28, 2011 | December 4, 2011 | passed 546 weeks ago |
| Week 50 | December 5, 2011 | December 11, 2011 | passed 545 weeks ago |
| Week 51 | December 12, 2011 | December 18, 2011 | passed 544 weeks ago |
| Week 52 | December 19, 2011 | December 25, 2011 | passed 543 weeks ago |
| Week 53 | December 26, 2011 | January 1, 2012 | passed 542 weeks ago |