Week Numbers 1858 in New Zealand
Number of weeks in 1858 year is 53 weeks
Weeks are according New Zealand calendar rules, Monday first day and weeks are Monday to Sunday
| Week # | From Date | To Date | Weeks from Now |
|---|---|---|---|
| Week 1 | December 28, 1857 | January 3, 1858 | passed 8700 weeks ago |
| Week 2 | January 4, 1858 | January 10, 1858 | passed 8699 weeks ago |
| Week 3 | January 11, 1858 | January 17, 1858 | passed 8698 weeks ago |
| Week 4 | January 18, 1858 | January 24, 1858 | passed 8697 weeks ago |
| Week 5 | January 25, 1858 | January 31, 1858 | passed 8696 weeks ago |
| Week 6 | February 1, 1858 | February 7, 1858 | passed 8695 weeks ago |
| Week 7 | February 8, 1858 | February 14, 1858 | passed 8694 weeks ago |
| Week 8 | February 15, 1858 | February 21, 1858 | passed 8693 weeks ago |
| Week 9 | February 22, 1858 | February 28, 1858 | passed 8692 weeks ago |
| Week 10 | March 1, 1858 | March 7, 1858 | passed 8691 weeks ago |
| Week 11 | March 8, 1858 | March 14, 1858 | passed 8690 weeks ago |
| Week 12 | March 15, 1858 | March 21, 1858 | passed 8689 weeks ago |
| Week 13 | March 22, 1858 | March 28, 1858 | passed 8688 weeks ago |
| Week 14 | March 29, 1858 | April 4, 1858 | passed 8687 weeks ago |
| Week 15 | April 5, 1858 | April 11, 1858 | passed 8686 weeks ago |
| Week 16 | April 12, 1858 | April 18, 1858 | passed 8685 weeks ago |
| Week 17 | April 19, 1858 | April 25, 1858 | passed 8684 weeks ago |
| Week 18 | April 26, 1858 | May 2, 1858 | passed 8683 weeks ago |
| Week 19 | May 3, 1858 | May 9, 1858 | passed 8682 weeks ago |
| Week 20 | May 10, 1858 | May 16, 1858 | passed 8681 weeks ago |
| Week 21 | May 17, 1858 | May 23, 1858 | passed 8680 weeks ago |
| Week 22 | May 24, 1858 | May 30, 1858 | passed 8679 weeks ago |
| Week 23 | May 31, 1858 | June 6, 1858 | passed 8678 weeks ago |
| Week 24 | June 7, 1858 | June 13, 1858 | passed 8677 weeks ago |
| Week 25 | June 14, 1858 | June 20, 1858 | passed 8676 weeks ago |
| Week 26 | June 21, 1858 | June 27, 1858 | passed 8675 weeks ago |
| Week 27 | June 28, 1858 | July 4, 1858 | passed 8674 weeks ago |
| Week 28 | July 5, 1858 | July 11, 1858 | passed 8673 weeks ago |
| Week 29 | July 12, 1858 | July 18, 1858 | passed 8672 weeks ago |
| Week 30 | July 19, 1858 | July 25, 1858 | passed 8671 weeks ago |
| Week 31 | July 26, 1858 | August 1, 1858 | passed 8670 weeks ago |
| Week 32 | August 2, 1858 | August 8, 1858 | passed 8669 weeks ago |
| Week 33 | August 9, 1858 | August 15, 1858 | passed 8668 weeks ago |
| Week 34 | August 16, 1858 | August 22, 1858 | passed 8667 weeks ago |
| Week 35 | August 23, 1858 | August 29, 1858 | passed 8666 weeks ago |
| Week 36 | August 30, 1858 | September 5, 1858 | passed 8665 weeks ago |
| Week 37 | September 6, 1858 | September 12, 1858 | passed 8664 weeks ago |
| Week 38 | September 13, 1858 | September 19, 1858 | passed 8663 weeks ago |
| Week 39 | September 20, 1858 | September 26, 1858 | passed 8662 weeks ago |
| Week 40 | September 27, 1858 | October 3, 1858 | passed 8661 weeks ago |
| Week 41 | October 4, 1858 | October 10, 1858 | passed 8660 weeks ago |
| Week 42 | October 11, 1858 | October 17, 1858 | passed 8659 weeks ago |
| Week 43 | October 18, 1858 | October 24, 1858 | passed 8658 weeks ago |
| Week 44 | October 25, 1858 | October 31, 1858 | passed 8657 weeks ago |
| Week 45 | November 1, 1858 | November 7, 1858 | passed 8656 weeks ago |
| Week 46 | November 8, 1858 | November 14, 1858 | passed 8655 weeks ago |
| Week 47 | November 15, 1858 | November 21, 1858 | passed 8654 weeks ago |
| Week 48 | November 22, 1858 | November 28, 1858 | passed 8653 weeks ago |
| Week 49 | November 29, 1858 | December 5, 1858 | passed 8652 weeks ago |
| Week 50 | December 6, 1858 | December 12, 1858 | passed 8651 weeks ago |
| Week 51 | December 13, 1858 | December 19, 1858 | passed 8650 weeks ago |
| Week 52 | December 20, 1858 | December 26, 1858 | passed 8649 weeks ago |
| Week 53 | December 27, 1858 | January 2, 1859 | passed 8648 weeks ago |