Number of weeks in 1690 year is 52 weeks
Weeks are according Switzerland calendar rules, Monday first day and weeks are Monday to Sunday

Week # From Date To Date Weeks from Now
Week 1 January 2, 1690 January 8, 1690 passed 17473 weeks ago
Week 2 January 9, 1690 January 15, 1690 passed 17472 weeks ago
Week 3 January 16, 1690 January 22, 1690 passed 17471 weeks ago
Week 4 January 23, 1690 January 29, 1690 passed 17470 weeks ago
Week 5 January 30, 1690 February 5, 1690 passed 17469 weeks ago
Week 6 February 6, 1690 February 12, 1690 passed 17468 weeks ago
Week 7 February 13, 1690 February 19, 1690 passed 17467 weeks ago
Week 8 February 20, 1690 February 26, 1690 passed 17466 weeks ago
Week 9 February 27, 1690 March 5, 1690 passed 17465 weeks ago
Week 10 March 6, 1690 March 12, 1690 passed 17464 weeks ago
Week 11 March 13, 1690 March 19, 1690 passed 17463 weeks ago
Week 12 March 20, 1690 March 26, 1690 passed 17462 weeks ago
Week 13 March 27, 1690 April 2, 1690 passed 17461 weeks ago
Week 14 April 3, 1690 April 9, 1690 passed 17460 weeks ago
Week 15 April 10, 1690 April 16, 1690 passed 17459 weeks ago
Week 16 April 17, 1690 April 23, 1690 passed 17458 weeks ago
Week 17 April 24, 1690 April 30, 1690 passed 17457 weeks ago
Week 18 May 1, 1690 May 7, 1690 passed 17456 weeks ago
Week 19 May 8, 1690 May 14, 1690 passed 17455 weeks ago
Week 20 May 15, 1690 May 21, 1690 passed 17454 weeks ago
Week 21 May 22, 1690 May 28, 1690 passed 17453 weeks ago
Week 22 May 29, 1690 June 4, 1690 passed 17452 weeks ago
Week 23 June 5, 1690 June 11, 1690 passed 17451 weeks ago
Week 24 June 12, 1690 June 18, 1690 passed 17450 weeks ago
Week 25 June 19, 1690 June 25, 1690 passed 17449 weeks ago
Week 26 June 26, 1690 July 2, 1690 passed 17448 weeks ago
Week 27 July 3, 1690 July 9, 1690 passed 17447 weeks ago
Week 28 July 10, 1690 July 16, 1690 passed 17446 weeks ago
Week 29 July 17, 1690 July 23, 1690 passed 17445 weeks ago
Week 30 July 24, 1690 July 30, 1690 passed 17444 weeks ago
Week 31 July 31, 1690 August 6, 1690 passed 17443 weeks ago
Week 32 August 7, 1690 August 13, 1690 passed 17442 weeks ago
Week 33 August 14, 1690 August 20, 1690 passed 17441 weeks ago
Week 34 August 21, 1690 August 27, 1690 passed 17440 weeks ago
Week 35 August 28, 1690 September 3, 1690 passed 17439 weeks ago
Week 36 September 4, 1690 September 10, 1690 passed 17438 weeks ago
Week 37 September 11, 1690 September 17, 1690 passed 17437 weeks ago
Week 38 September 18, 1690 September 24, 1690 passed 17436 weeks ago
Week 39 September 25, 1690 October 1, 1690 passed 17435 weeks ago
Week 40 October 2, 1690 October 8, 1690 passed 17434 weeks ago
Week 41 October 9, 1690 October 15, 1690 passed 17433 weeks ago
Week 42 October 16, 1690 October 22, 1690 passed 17432 weeks ago
Week 43 October 23, 1690 October 29, 1690 passed 17431 weeks ago
Week 44 October 30, 1690 November 5, 1690 passed 17430 weeks ago
Week 45 November 6, 1690 November 12, 1690 passed 17429 weeks ago
Week 46 November 13, 1690 November 19, 1690 passed 17428 weeks ago
Week 47 November 20, 1690 November 26, 1690 passed 17427 weeks ago
Week 48 November 27, 1690 December 3, 1690 passed 17426 weeks ago
Week 49 December 4, 1690 December 10, 1690 passed 17425 weeks ago
Week 50 December 11, 1690 December 17, 1690 passed 17424 weeks ago
Week 51 December 18, 1690 December 24, 1690 passed 17423 weeks ago
Week 52 December 25, 1690 December 31, 1690 passed 17422 weeks ago