Week Numbers 1665 in Oman
Number of weeks in 1665 year is 53 weeks
Weeks are according Oman calendar rules, Saturday first day and weeks are Saturday to Friday
| Week # | From Date | To Date | Weeks from Now |
|---|---|---|---|
| Week 1 | December 27, 1664 | January 2, 1665 | passed 18771 weeks ago |
| Week 2 | January 3, 1665 | January 9, 1665 | passed 18770 weeks ago |
| Week 3 | January 10, 1665 | January 16, 1665 | passed 18769 weeks ago |
| Week 4 | January 17, 1665 | January 23, 1665 | passed 18768 weeks ago |
| Week 5 | January 24, 1665 | January 30, 1665 | passed 18767 weeks ago |
| Week 6 | January 31, 1665 | February 6, 1665 | passed 18766 weeks ago |
| Week 7 | February 7, 1665 | February 13, 1665 | passed 18765 weeks ago |
| Week 8 | February 14, 1665 | February 20, 1665 | passed 18764 weeks ago |
| Week 9 | February 21, 1665 | February 27, 1665 | passed 18763 weeks ago |
| Week 10 | February 28, 1665 | March 6, 1665 | passed 18762 weeks ago |
| Week 11 | March 7, 1665 | March 13, 1665 | passed 18761 weeks ago |
| Week 12 | March 14, 1665 | March 20, 1665 | passed 18760 weeks ago |
| Week 13 | March 21, 1665 | March 27, 1665 | passed 18759 weeks ago |
| Week 14 | March 28, 1665 | April 3, 1665 | passed 18758 weeks ago |
| Week 15 | April 4, 1665 | April 10, 1665 | passed 18757 weeks ago |
| Week 16 | April 11, 1665 | April 17, 1665 | passed 18756 weeks ago |
| Week 17 | April 18, 1665 | April 24, 1665 | passed 18755 weeks ago |
| Week 18 | April 25, 1665 | May 1, 1665 | passed 18754 weeks ago |
| Week 19 | May 2, 1665 | May 8, 1665 | passed 18753 weeks ago |
| Week 20 | May 9, 1665 | May 15, 1665 | passed 18752 weeks ago |
| Week 21 | May 16, 1665 | May 22, 1665 | passed 18751 weeks ago |
| Week 22 | May 23, 1665 | May 29, 1665 | passed 18750 weeks ago |
| Week 23 | May 30, 1665 | June 5, 1665 | passed 18749 weeks ago |
| Week 24 | June 6, 1665 | June 12, 1665 | passed 18748 weeks ago |
| Week 25 | June 13, 1665 | June 19, 1665 | passed 18747 weeks ago |
| Week 26 | June 20, 1665 | June 26, 1665 | passed 18746 weeks ago |
| Week 27 | June 27, 1665 | July 3, 1665 | passed 18745 weeks ago |
| Week 28 | July 4, 1665 | July 10, 1665 | passed 18744 weeks ago |
| Week 29 | July 11, 1665 | July 17, 1665 | passed 18743 weeks ago |
| Week 30 | July 18, 1665 | July 24, 1665 | passed 18742 weeks ago |
| Week 31 | July 25, 1665 | July 31, 1665 | passed 18741 weeks ago |
| Week 32 | August 1, 1665 | August 7, 1665 | passed 18740 weeks ago |
| Week 33 | August 8, 1665 | August 14, 1665 | passed 18739 weeks ago |
| Week 34 | August 15, 1665 | August 21, 1665 | passed 18738 weeks ago |
| Week 35 | August 22, 1665 | August 28, 1665 | passed 18737 weeks ago |
| Week 36 | August 29, 1665 | September 4, 1665 | passed 18736 weeks ago |
| Week 37 | September 5, 1665 | September 11, 1665 | passed 18735 weeks ago |
| Week 38 | September 12, 1665 | September 18, 1665 | passed 18734 weeks ago |
| Week 39 | September 19, 1665 | September 25, 1665 | passed 18733 weeks ago |
| Week 40 | September 26, 1665 | October 2, 1665 | passed 18732 weeks ago |
| Week 41 | October 3, 1665 | October 9, 1665 | passed 18731 weeks ago |
| Week 42 | October 10, 1665 | October 16, 1665 | passed 18730 weeks ago |
| Week 43 | October 17, 1665 | October 23, 1665 | passed 18729 weeks ago |
| Week 44 | October 24, 1665 | October 30, 1665 | passed 18728 weeks ago |
| Week 45 | October 31, 1665 | November 6, 1665 | passed 18727 weeks ago |
| Week 46 | November 7, 1665 | November 13, 1665 | passed 18726 weeks ago |
| Week 47 | November 14, 1665 | November 20, 1665 | passed 18725 weeks ago |
| Week 48 | November 21, 1665 | November 27, 1665 | passed 18724 weeks ago |
| Week 49 | November 28, 1665 | December 4, 1665 | passed 18723 weeks ago |
| Week 50 | December 5, 1665 | December 11, 1665 | passed 18722 weeks ago |
| Week 51 | December 12, 1665 | December 18, 1665 | passed 18721 weeks ago |
| Week 52 | December 19, 1665 | December 25, 1665 | passed 18720 weeks ago |
| Week 53 | December 26, 1665 | January 1, 1666 | passed 18719 weeks ago |