Week Numbers 1861 in Brunei Darussalam
Number of weeks in 1861 year is 52 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 31, 1860 | January 6, 1861 | passed 8550 weeks ago |
| Week 2 | January 7, 1861 | January 13, 1861 | passed 8549 weeks ago |
| Week 3 | January 14, 1861 | January 20, 1861 | passed 8548 weeks ago |
| Week 4 | January 21, 1861 | January 27, 1861 | passed 8547 weeks ago |
| Week 5 | January 28, 1861 | February 3, 1861 | passed 8546 weeks ago |
| Week 6 | February 4, 1861 | February 10, 1861 | passed 8545 weeks ago |
| Week 7 | February 11, 1861 | February 17, 1861 | passed 8544 weeks ago |
| Week 8 | February 18, 1861 | February 24, 1861 | passed 8543 weeks ago |
| Week 9 | February 25, 1861 | March 3, 1861 | passed 8542 weeks ago |
| Week 10 | March 4, 1861 | March 10, 1861 | passed 8541 weeks ago |
| Week 11 | March 11, 1861 | March 17, 1861 | passed 8540 weeks ago |
| Week 12 | March 18, 1861 | March 24, 1861 | passed 8539 weeks ago |
| Week 13 | March 25, 1861 | March 31, 1861 | passed 8538 weeks ago |
| Week 14 | April 1, 1861 | April 7, 1861 | passed 8537 weeks ago |
| Week 15 | April 8, 1861 | April 14, 1861 | passed 8536 weeks ago |
| Week 16 | April 15, 1861 | April 21, 1861 | passed 8535 weeks ago |
| Week 17 | April 22, 1861 | April 28, 1861 | passed 8534 weeks ago |
| Week 18 | April 29, 1861 | May 5, 1861 | passed 8533 weeks ago |
| Week 19 | May 6, 1861 | May 12, 1861 | passed 8532 weeks ago |
| Week 20 | May 13, 1861 | May 19, 1861 | passed 8531 weeks ago |
| Week 21 | May 20, 1861 | May 26, 1861 | passed 8530 weeks ago |
| Week 22 | May 27, 1861 | June 2, 1861 | passed 8529 weeks ago |
| Week 23 | June 3, 1861 | June 9, 1861 | passed 8528 weeks ago |
| Week 24 | June 10, 1861 | June 16, 1861 | passed 8527 weeks ago |
| Week 25 | June 17, 1861 | June 23, 1861 | passed 8526 weeks ago |
| Week 26 | June 24, 1861 | June 30, 1861 | passed 8525 weeks ago |
| Week 27 | July 1, 1861 | July 7, 1861 | passed 8524 weeks ago |
| Week 28 | July 8, 1861 | July 14, 1861 | passed 8523 weeks ago |
| Week 29 | July 15, 1861 | July 21, 1861 | passed 8522 weeks ago |
| Week 30 | July 22, 1861 | July 28, 1861 | passed 8521 weeks ago |
| Week 31 | July 29, 1861 | August 4, 1861 | passed 8520 weeks ago |
| Week 32 | August 5, 1861 | August 11, 1861 | passed 8519 weeks ago |
| Week 33 | August 12, 1861 | August 18, 1861 | passed 8518 weeks ago |
| Week 34 | August 19, 1861 | August 25, 1861 | passed 8517 weeks ago |
| Week 35 | August 26, 1861 | September 1, 1861 | passed 8516 weeks ago |
| Week 36 | September 2, 1861 | September 8, 1861 | passed 8515 weeks ago |
| Week 37 | September 9, 1861 | September 15, 1861 | passed 8514 weeks ago |
| Week 38 | September 16, 1861 | September 22, 1861 | passed 8513 weeks ago |
| Week 39 | September 23, 1861 | September 29, 1861 | passed 8512 weeks ago |
| Week 40 | September 30, 1861 | October 6, 1861 | passed 8511 weeks ago |
| Week 41 | October 7, 1861 | October 13, 1861 | passed 8510 weeks ago |
| Week 42 | October 14, 1861 | October 20, 1861 | passed 8509 weeks ago |
| Week 43 | October 21, 1861 | October 27, 1861 | passed 8508 weeks ago |
| Week 44 | October 28, 1861 | November 3, 1861 | passed 8507 weeks ago |
| Week 45 | November 4, 1861 | November 10, 1861 | passed 8506 weeks ago |
| Week 46 | November 11, 1861 | November 17, 1861 | passed 8505 weeks ago |
| Week 47 | November 18, 1861 | November 24, 1861 | passed 8504 weeks ago |
| Week 48 | November 25, 1861 | December 1, 1861 | passed 8503 weeks ago |
| Week 49 | December 2, 1861 | December 8, 1861 | passed 8502 weeks ago |
| Week 50 | December 9, 1861 | December 15, 1861 | passed 8501 weeks ago |
| Week 51 | December 16, 1861 | December 22, 1861 | passed 8500 weeks ago |
| Week 52 | December 23, 1861 | December 29, 1861 | passed 8499 weeks ago |