Number of weeks in 1961 year is 52 weeks
Weeks are according Peru calendar rules, Sunday first day and weeks are Sunday to Saturday

Week # From Date To Date Weeks from Now
Week 1 January 1, 1961 January 7, 1961 passed 3334 weeks ago
Week 2 January 8, 1961 January 14, 1961 passed 3333 weeks ago
Week 3 January 15, 1961 January 21, 1961 passed 3332 weeks ago
Week 4 January 22, 1961 January 28, 1961 passed 3331 weeks ago
Week 5 January 29, 1961 February 4, 1961 passed 3330 weeks ago
Week 6 February 5, 1961 February 11, 1961 passed 3329 weeks ago
Week 7 February 12, 1961 February 18, 1961 passed 3328 weeks ago
Week 8 February 19, 1961 February 25, 1961 passed 3327 weeks ago
Week 9 February 26, 1961 March 4, 1961 passed 3326 weeks ago
Week 10 March 5, 1961 March 11, 1961 passed 3325 weeks ago
Week 11 March 12, 1961 March 18, 1961 passed 3324 weeks ago
Week 12 March 19, 1961 March 25, 1961 passed 3323 weeks ago
Week 13 March 26, 1961 April 1, 1961 passed 3322 weeks ago
Week 14 April 2, 1961 April 8, 1961 passed 3321 weeks ago
Week 15 April 9, 1961 April 15, 1961 passed 3320 weeks ago
Week 16 April 16, 1961 April 22, 1961 passed 3319 weeks ago
Week 17 April 23, 1961 April 29, 1961 passed 3318 weeks ago
Week 18 April 30, 1961 May 6, 1961 passed 3317 weeks ago
Week 19 May 7, 1961 May 13, 1961 passed 3316 weeks ago
Week 20 May 14, 1961 May 20, 1961 passed 3315 weeks ago
Week 21 May 21, 1961 May 27, 1961 passed 3314 weeks ago
Week 22 May 28, 1961 June 3, 1961 passed 3313 weeks ago
Week 23 June 4, 1961 June 10, 1961 passed 3312 weeks ago
Week 24 June 11, 1961 June 17, 1961 passed 3311 weeks ago
Week 25 June 18, 1961 June 24, 1961 passed 3310 weeks ago
Week 26 June 25, 1961 July 1, 1961 passed 3309 weeks ago
Week 27 July 2, 1961 July 8, 1961 passed 3308 weeks ago
Week 28 July 9, 1961 July 15, 1961 passed 3307 weeks ago
Week 29 July 16, 1961 July 22, 1961 passed 3306 weeks ago
Week 30 July 23, 1961 July 29, 1961 passed 3305 weeks ago
Week 31 July 30, 1961 August 5, 1961 passed 3304 weeks ago
Week 32 August 6, 1961 August 12, 1961 passed 3303 weeks ago
Week 33 August 13, 1961 August 19, 1961 passed 3302 weeks ago
Week 34 August 20, 1961 August 26, 1961 passed 3301 weeks ago
Week 35 August 27, 1961 September 2, 1961 passed 3300 weeks ago
Week 36 September 3, 1961 September 9, 1961 passed 3299 weeks ago
Week 37 September 10, 1961 September 16, 1961 passed 3298 weeks ago
Week 38 September 17, 1961 September 23, 1961 passed 3297 weeks ago
Week 39 September 24, 1961 September 30, 1961 passed 3296 weeks ago
Week 40 October 1, 1961 October 7, 1961 passed 3295 weeks ago
Week 41 October 8, 1961 October 14, 1961 passed 3294 weeks ago
Week 42 October 15, 1961 October 21, 1961 passed 3293 weeks ago
Week 43 October 22, 1961 October 28, 1961 passed 3292 weeks ago
Week 44 October 29, 1961 November 4, 1961 passed 3291 weeks ago
Week 45 November 5, 1961 November 11, 1961 passed 3290 weeks ago
Week 46 November 12, 1961 November 18, 1961 passed 3289 weeks ago
Week 47 November 19, 1961 November 25, 1961 passed 3288 weeks ago
Week 48 November 26, 1961 December 2, 1961 passed 3287 weeks ago
Week 49 December 3, 1961 December 9, 1961 passed 3286 weeks ago
Week 50 December 10, 1961 December 16, 1961 passed 3285 weeks ago
Week 51 December 17, 1961 December 23, 1961 passed 3284 weeks ago
Week 52 December 24, 1961 December 30, 1961 passed 3283 weeks ago