Number of weeks in 1978 year is 52 weeks
Weeks are according Sweden calendar rules, Monday first day and weeks are Monday to Sunday

Week # From Date To Date Weeks from Now
Week 1 January 2, 1978 January 8, 1978 passed 2446 weeks ago
Week 2 January 9, 1978 January 15, 1978 passed 2445 weeks ago
Week 3 January 16, 1978 January 22, 1978 passed 2444 weeks ago
Week 4 January 23, 1978 January 29, 1978 passed 2443 weeks ago
Week 5 January 30, 1978 February 5, 1978 passed 2442 weeks ago
Week 6 February 6, 1978 February 12, 1978 passed 2441 weeks ago
Week 7 February 13, 1978 February 19, 1978 passed 2440 weeks ago
Week 8 February 20, 1978 February 26, 1978 passed 2439 weeks ago
Week 9 February 27, 1978 March 5, 1978 passed 2438 weeks ago
Week 10 March 6, 1978 March 12, 1978 passed 2437 weeks ago
Week 11 March 13, 1978 March 19, 1978 passed 2436 weeks ago
Week 12 March 20, 1978 March 26, 1978 passed 2435 weeks ago
Week 13 March 27, 1978 April 2, 1978 passed 2434 weeks ago
Week 14 April 3, 1978 April 9, 1978 passed 2433 weeks ago
Week 15 April 10, 1978 April 16, 1978 passed 2432 weeks ago
Week 16 April 17, 1978 April 23, 1978 passed 2431 weeks ago
Week 17 April 24, 1978 April 30, 1978 passed 2430 weeks ago
Week 18 May 1, 1978 May 7, 1978 passed 2429 weeks ago
Week 19 May 8, 1978 May 14, 1978 passed 2428 weeks ago
Week 20 May 15, 1978 May 21, 1978 passed 2427 weeks ago
Week 21 May 22, 1978 May 28, 1978 passed 2426 weeks ago
Week 22 May 29, 1978 June 4, 1978 passed 2425 weeks ago
Week 23 June 5, 1978 June 11, 1978 passed 2424 weeks ago
Week 24 June 12, 1978 June 18, 1978 passed 2423 weeks ago
Week 25 June 19, 1978 June 25, 1978 passed 2422 weeks ago
Week 26 June 26, 1978 July 2, 1978 passed 2421 weeks ago
Week 27 July 3, 1978 July 9, 1978 passed 2420 weeks ago
Week 28 July 10, 1978 July 16, 1978 passed 2419 weeks ago
Week 29 July 17, 1978 July 23, 1978 passed 2418 weeks ago
Week 30 July 24, 1978 July 30, 1978 passed 2417 weeks ago
Week 31 July 31, 1978 August 6, 1978 passed 2416 weeks ago
Week 32 August 7, 1978 August 13, 1978 passed 2415 weeks ago
Week 33 August 14, 1978 August 20, 1978 passed 2414 weeks ago
Week 34 August 21, 1978 August 27, 1978 passed 2413 weeks ago
Week 35 August 28, 1978 September 3, 1978 passed 2412 weeks ago
Week 36 September 4, 1978 September 10, 1978 passed 2411 weeks ago
Week 37 September 11, 1978 September 17, 1978 passed 2410 weeks ago
Week 38 September 18, 1978 September 24, 1978 passed 2409 weeks ago
Week 39 September 25, 1978 October 1, 1978 passed 2408 weeks ago
Week 40 October 2, 1978 October 8, 1978 passed 2407 weeks ago
Week 41 October 9, 1978 October 15, 1978 passed 2406 weeks ago
Week 42 October 16, 1978 October 22, 1978 passed 2405 weeks ago
Week 43 October 23, 1978 October 29, 1978 passed 2404 weeks ago
Week 44 October 30, 1978 November 5, 1978 passed 2403 weeks ago
Week 45 November 6, 1978 November 12, 1978 passed 2402 weeks ago
Week 46 November 13, 1978 November 19, 1978 passed 2401 weeks ago
Week 47 November 20, 1978 November 26, 1978 passed 2400 weeks ago
Week 48 November 27, 1978 December 3, 1978 passed 2399 weeks ago
Week 49 December 4, 1978 December 10, 1978 passed 2398 weeks ago
Week 50 December 11, 1978 December 17, 1978 passed 2397 weeks ago
Week 51 December 18, 1978 December 24, 1978 passed 2396 weeks ago
Week 52 December 25, 1978 December 31, 1978 passed 2395 weeks ago