Week Numbers 1644 in Algeria
Number of weeks in 1644 year is 53 weeks
Weeks are according Algeria calendar rules, Saturday first day and weeks are Saturday to Friday
| Week # | From Date | To Date | Weeks from Now |
|---|---|---|---|
| Week 1 | December 26, 1643 | January 1, 1644 | passed 19867 weeks ago |
| Week 2 | January 2, 1644 | January 8, 1644 | passed 19866 weeks ago |
| Week 3 | January 9, 1644 | January 15, 1644 | passed 19865 weeks ago |
| Week 4 | January 16, 1644 | January 22, 1644 | passed 19864 weeks ago |
| Week 5 | January 23, 1644 | January 29, 1644 | passed 19863 weeks ago |
| Week 6 | January 30, 1644 | February 5, 1644 | passed 19862 weeks ago |
| Week 7 | February 6, 1644 | February 12, 1644 | passed 19861 weeks ago |
| Week 8 | February 13, 1644 | February 19, 1644 | passed 19860 weeks ago |
| Week 9 | February 20, 1644 | February 26, 1644 | passed 19859 weeks ago |
| Week 10 | February 27, 1644 | March 4, 1644 | passed 19858 weeks ago |
| Week 11 | March 5, 1644 | March 11, 1644 | passed 19857 weeks ago |
| Week 12 | March 12, 1644 | March 18, 1644 | passed 19856 weeks ago |
| Week 13 | March 19, 1644 | March 25, 1644 | passed 19855 weeks ago |
| Week 14 | March 26, 1644 | April 1, 1644 | passed 19854 weeks ago |
| Week 15 | April 2, 1644 | April 8, 1644 | passed 19853 weeks ago |
| Week 16 | April 9, 1644 | April 15, 1644 | passed 19852 weeks ago |
| Week 17 | April 16, 1644 | April 22, 1644 | passed 19851 weeks ago |
| Week 18 | April 23, 1644 | April 29, 1644 | passed 19850 weeks ago |
| Week 19 | April 30, 1644 | May 6, 1644 | passed 19849 weeks ago |
| Week 20 | May 7, 1644 | May 13, 1644 | passed 19848 weeks ago |
| Week 21 | May 14, 1644 | May 20, 1644 | passed 19847 weeks ago |
| Week 22 | May 21, 1644 | May 27, 1644 | passed 19846 weeks ago |
| Week 23 | May 28, 1644 | June 3, 1644 | passed 19845 weeks ago |
| Week 24 | June 4, 1644 | June 10, 1644 | passed 19844 weeks ago |
| Week 25 | June 11, 1644 | June 17, 1644 | passed 19843 weeks ago |
| Week 26 | June 18, 1644 | June 24, 1644 | passed 19842 weeks ago |
| Week 27 | June 25, 1644 | July 1, 1644 | passed 19841 weeks ago |
| Week 28 | July 2, 1644 | July 8, 1644 | passed 19840 weeks ago |
| Week 29 | July 9, 1644 | July 15, 1644 | passed 19839 weeks ago |
| Week 30 | July 16, 1644 | July 22, 1644 | passed 19838 weeks ago |
| Week 31 | July 23, 1644 | July 29, 1644 | passed 19837 weeks ago |
| Week 32 | July 30, 1644 | August 5, 1644 | passed 19836 weeks ago |
| Week 33 | August 6, 1644 | August 12, 1644 | passed 19835 weeks ago |
| Week 34 | August 13, 1644 | August 19, 1644 | passed 19834 weeks ago |
| Week 35 | August 20, 1644 | August 26, 1644 | passed 19833 weeks ago |
| Week 36 | August 27, 1644 | September 2, 1644 | passed 19832 weeks ago |
| Week 37 | September 3, 1644 | September 9, 1644 | passed 19831 weeks ago |
| Week 38 | September 10, 1644 | September 16, 1644 | passed 19830 weeks ago |
| Week 39 | September 17, 1644 | September 23, 1644 | passed 19829 weeks ago |
| Week 40 | September 24, 1644 | September 30, 1644 | passed 19828 weeks ago |
| Week 41 | October 1, 1644 | October 7, 1644 | passed 19827 weeks ago |
| Week 42 | October 8, 1644 | October 14, 1644 | passed 19826 weeks ago |
| Week 43 | October 15, 1644 | October 21, 1644 | passed 19825 weeks ago |
| Week 44 | October 22, 1644 | October 28, 1644 | passed 19824 weeks ago |
| Week 45 | October 29, 1644 | November 4, 1644 | passed 19823 weeks ago |
| Week 46 | November 5, 1644 | November 11, 1644 | passed 19822 weeks ago |
| Week 47 | November 12, 1644 | November 18, 1644 | passed 19821 weeks ago |
| Week 48 | November 19, 1644 | November 25, 1644 | passed 19820 weeks ago |
| Week 49 | November 26, 1644 | December 2, 1644 | passed 19819 weeks ago |
| Week 50 | December 3, 1644 | December 9, 1644 | passed 19818 weeks ago |
| Week 51 | December 10, 1644 | December 16, 1644 | passed 19817 weeks ago |
| Week 52 | December 17, 1644 | December 23, 1644 | passed 19816 weeks ago |
| Week 53 | December 24, 1644 | December 30, 1644 | passed 19815 weeks ago |