Number of weeks in 1841 year is 52 weeks
Weeks are according Portugal calendar rules, Monday first day and weeks are Monday to Sunday

Week # From Date To Date Weeks from Now
Week 1 January 4, 1841 January 10, 1841 passed 9593 weeks ago
Week 2 January 11, 1841 January 17, 1841 passed 9592 weeks ago
Week 3 January 18, 1841 January 24, 1841 passed 9591 weeks ago
Week 4 January 25, 1841 January 31, 1841 passed 9590 weeks ago
Week 5 February 1, 1841 February 7, 1841 passed 9589 weeks ago
Week 6 February 8, 1841 February 14, 1841 passed 9588 weeks ago
Week 7 February 15, 1841 February 21, 1841 passed 9587 weeks ago
Week 8 February 22, 1841 February 28, 1841 passed 9586 weeks ago
Week 9 March 1, 1841 March 7, 1841 passed 9585 weeks ago
Week 10 March 8, 1841 March 14, 1841 passed 9584 weeks ago
Week 11 March 15, 1841 March 21, 1841 passed 9583 weeks ago
Week 12 March 22, 1841 March 28, 1841 passed 9582 weeks ago
Week 13 March 29, 1841 April 4, 1841 passed 9581 weeks ago
Week 14 April 5, 1841 April 11, 1841 passed 9580 weeks ago
Week 15 April 12, 1841 April 18, 1841 passed 9579 weeks ago
Week 16 April 19, 1841 April 25, 1841 passed 9578 weeks ago
Week 17 April 26, 1841 May 2, 1841 passed 9577 weeks ago
Week 18 May 3, 1841 May 9, 1841 passed 9576 weeks ago
Week 19 May 10, 1841 May 16, 1841 passed 9575 weeks ago
Week 20 May 17, 1841 May 23, 1841 passed 9574 weeks ago
Week 21 May 24, 1841 May 30, 1841 passed 9573 weeks ago
Week 22 May 31, 1841 June 6, 1841 passed 9572 weeks ago
Week 23 June 7, 1841 June 13, 1841 passed 9571 weeks ago
Week 24 June 14, 1841 June 20, 1841 passed 9570 weeks ago
Week 25 June 21, 1841 June 27, 1841 passed 9569 weeks ago
Week 26 June 28, 1841 July 4, 1841 passed 9568 weeks ago
Week 27 July 5, 1841 July 11, 1841 passed 9567 weeks ago
Week 28 July 12, 1841 July 18, 1841 passed 9566 weeks ago
Week 29 July 19, 1841 July 25, 1841 passed 9565 weeks ago
Week 30 July 26, 1841 August 1, 1841 passed 9564 weeks ago
Week 31 August 2, 1841 August 8, 1841 passed 9563 weeks ago
Week 32 August 9, 1841 August 15, 1841 passed 9562 weeks ago
Week 33 August 16, 1841 August 22, 1841 passed 9561 weeks ago
Week 34 August 23, 1841 August 29, 1841 passed 9560 weeks ago
Week 35 August 30, 1841 September 5, 1841 passed 9559 weeks ago
Week 36 September 6, 1841 September 12, 1841 passed 9558 weeks ago
Week 37 September 13, 1841 September 19, 1841 passed 9557 weeks ago
Week 38 September 20, 1841 September 26, 1841 passed 9556 weeks ago
Week 39 September 27, 1841 October 3, 1841 passed 9555 weeks ago
Week 40 October 4, 1841 October 10, 1841 passed 9554 weeks ago
Week 41 October 11, 1841 October 17, 1841 passed 9553 weeks ago
Week 42 October 18, 1841 October 24, 1841 passed 9552 weeks ago
Week 43 October 25, 1841 October 31, 1841 passed 9551 weeks ago
Week 44 November 1, 1841 November 7, 1841 passed 9550 weeks ago
Week 45 November 8, 1841 November 14, 1841 passed 9549 weeks ago
Week 46 November 15, 1841 November 21, 1841 passed 9548 weeks ago
Week 47 November 22, 1841 November 28, 1841 passed 9547 weeks ago
Week 48 November 29, 1841 December 5, 1841 passed 9546 weeks ago
Week 49 December 6, 1841 December 12, 1841 passed 9545 weeks ago
Week 50 December 13, 1841 December 19, 1841 passed 9544 weeks ago
Week 51 December 20, 1841 December 26, 1841 passed 9543 weeks ago
Week 52 December 27, 1841 January 2, 1842 passed 9542 weeks ago