Week Numbers 1820 in Bulgaria
Number of weeks in 1820 year is 53 weeks
Weeks are according Bulgaria calendar rules, Monday first day and weeks are Monday to Sunday
| Week # | From Date | To Date | Weeks from Now |
|---|---|---|---|
| Week 1 | December 27, 1819 | January 2, 1820 | passed 10758 weeks ago |
| Week 2 | January 3, 1820 | January 9, 1820 | passed 10757 weeks ago |
| Week 3 | January 10, 1820 | January 16, 1820 | passed 10756 weeks ago |
| Week 4 | January 17, 1820 | January 23, 1820 | passed 10755 weeks ago |
| Week 5 | January 24, 1820 | January 30, 1820 | passed 10754 weeks ago |
| Week 6 | January 31, 1820 | February 6, 1820 | passed 10753 weeks ago |
| Week 7 | February 7, 1820 | February 13, 1820 | passed 10752 weeks ago |
| Week 8 | February 14, 1820 | February 20, 1820 | passed 10751 weeks ago |
| Week 9 | February 21, 1820 | February 27, 1820 | passed 10750 weeks ago |
| Week 10 | February 28, 1820 | March 5, 1820 | passed 10749 weeks ago |
| Week 11 | March 6, 1820 | March 12, 1820 | passed 10748 weeks ago |
| Week 12 | March 13, 1820 | March 19, 1820 | passed 10747 weeks ago |
| Week 13 | March 20, 1820 | March 26, 1820 | passed 10746 weeks ago |
| Week 14 | March 27, 1820 | April 2, 1820 | passed 10745 weeks ago |
| Week 15 | April 3, 1820 | April 9, 1820 | passed 10744 weeks ago |
| Week 16 | April 10, 1820 | April 16, 1820 | passed 10743 weeks ago |
| Week 17 | April 17, 1820 | April 23, 1820 | passed 10742 weeks ago |
| Week 18 | April 24, 1820 | April 30, 1820 | passed 10741 weeks ago |
| Week 19 | May 1, 1820 | May 7, 1820 | passed 10740 weeks ago |
| Week 20 | May 8, 1820 | May 14, 1820 | passed 10739 weeks ago |
| Week 21 | May 15, 1820 | May 21, 1820 | passed 10738 weeks ago |
| Week 22 | May 22, 1820 | May 28, 1820 | passed 10737 weeks ago |
| Week 23 | May 29, 1820 | June 4, 1820 | passed 10736 weeks ago |
| Week 24 | June 5, 1820 | June 11, 1820 | passed 10735 weeks ago |
| Week 25 | June 12, 1820 | June 18, 1820 | passed 10734 weeks ago |
| Week 26 | June 19, 1820 | June 25, 1820 | passed 10733 weeks ago |
| Week 27 | June 26, 1820 | July 2, 1820 | passed 10732 weeks ago |
| Week 28 | July 3, 1820 | July 9, 1820 | passed 10731 weeks ago |
| Week 29 | July 10, 1820 | July 16, 1820 | passed 10730 weeks ago |
| Week 30 | July 17, 1820 | July 23, 1820 | passed 10729 weeks ago |
| Week 31 | July 24, 1820 | July 30, 1820 | passed 10728 weeks ago |
| Week 32 | July 31, 1820 | August 6, 1820 | passed 10727 weeks ago |
| Week 33 | August 7, 1820 | August 13, 1820 | passed 10726 weeks ago |
| Week 34 | August 14, 1820 | August 20, 1820 | passed 10725 weeks ago |
| Week 35 | August 21, 1820 | August 27, 1820 | passed 10724 weeks ago |
| Week 36 | August 28, 1820 | September 3, 1820 | passed 10723 weeks ago |
| Week 37 | September 4, 1820 | September 10, 1820 | passed 10722 weeks ago |
| Week 38 | September 11, 1820 | September 17, 1820 | passed 10721 weeks ago |
| Week 39 | September 18, 1820 | September 24, 1820 | passed 10720 weeks ago |
| Week 40 | September 25, 1820 | October 1, 1820 | passed 10719 weeks ago |
| Week 41 | October 2, 1820 | October 8, 1820 | passed 10718 weeks ago |
| Week 42 | October 9, 1820 | October 15, 1820 | passed 10717 weeks ago |
| Week 43 | October 16, 1820 | October 22, 1820 | passed 10716 weeks ago |
| Week 44 | October 23, 1820 | October 29, 1820 | passed 10715 weeks ago |
| Week 45 | October 30, 1820 | November 5, 1820 | passed 10714 weeks ago |
| Week 46 | November 6, 1820 | November 12, 1820 | passed 10713 weeks ago |
| Week 47 | November 13, 1820 | November 19, 1820 | passed 10712 weeks ago |
| Week 48 | November 20, 1820 | November 26, 1820 | passed 10711 weeks ago |
| Week 49 | November 27, 1820 | December 3, 1820 | passed 10710 weeks ago |
| Week 50 | December 4, 1820 | December 10, 1820 | passed 10709 weeks ago |
| Week 51 | December 11, 1820 | December 17, 1820 | passed 10708 weeks ago |
| Week 52 | December 18, 1820 | December 24, 1820 | passed 10707 weeks ago |
| Week 53 | December 25, 1820 | December 31, 1820 | passed 10706 weeks ago |