Number of weeks in 2004 year is 53 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 December 29, 2003 January 4, 2004 passed 929 weeks ago
Week 2 January 5, 2004 January 11, 2004 passed 928 weeks ago
Week 3 January 12, 2004 January 18, 2004 passed 927 weeks ago
Week 4 January 19, 2004 January 25, 2004 passed 926 weeks ago
Week 5 January 26, 2004 February 1, 2004 passed 925 weeks ago
Week 6 February 2, 2004 February 8, 2004 passed 924 weeks ago
Week 7 February 9, 2004 February 15, 2004 passed 923 weeks ago
Week 8 February 16, 2004 February 22, 2004 passed 922 weeks ago
Week 9 February 23, 2004 February 29, 2004 passed 921 weeks ago
Week 10 March 1, 2004 March 7, 2004 passed 920 weeks ago
Week 11 March 8, 2004 March 14, 2004 passed 919 weeks ago
Week 12 March 15, 2004 March 21, 2004 passed 918 weeks ago
Week 13 March 22, 2004 March 28, 2004 passed 917 weeks ago
Week 14 March 29, 2004 April 4, 2004 passed 916 weeks ago
Week 15 April 5, 2004 April 11, 2004 passed 915 weeks ago
Week 16 April 12, 2004 April 18, 2004 passed 914 weeks ago
Week 17 April 19, 2004 April 25, 2004 passed 913 weeks ago
Week 18 April 26, 2004 May 2, 2004 passed 912 weeks ago
Week 19 May 3, 2004 May 9, 2004 passed 911 weeks ago
Week 20 May 10, 2004 May 16, 2004 passed 910 weeks ago
Week 21 May 17, 2004 May 23, 2004 passed 909 weeks ago
Week 22 May 24, 2004 May 30, 2004 passed 908 weeks ago
Week 23 May 31, 2004 June 6, 2004 passed 907 weeks ago
Week 24 June 7, 2004 June 13, 2004 passed 906 weeks ago
Week 25 June 14, 2004 June 20, 2004 passed 905 weeks ago
Week 26 June 21, 2004 June 27, 2004 passed 904 weeks ago
Week 27 June 28, 2004 July 4, 2004 passed 903 weeks ago
Week 28 July 5, 2004 July 11, 2004 passed 902 weeks ago
Week 29 July 12, 2004 July 18, 2004 passed 901 weeks ago
Week 30 July 19, 2004 July 25, 2004 passed 900 weeks ago
Week 31 July 26, 2004 August 1, 2004 passed 899 weeks ago
Week 32 August 2, 2004 August 8, 2004 passed 898 weeks ago
Week 33 August 9, 2004 August 15, 2004 passed 897 weeks ago
Week 34 August 16, 2004 August 22, 2004 passed 896 weeks ago
Week 35 August 23, 2004 August 29, 2004 passed 895 weeks ago
Week 36 August 30, 2004 September 5, 2004 passed 894 weeks ago
Week 37 September 6, 2004 September 12, 2004 passed 893 weeks ago
Week 38 September 13, 2004 September 19, 2004 passed 892 weeks ago
Week 39 September 20, 2004 September 26, 2004 passed 891 weeks ago
Week 40 September 27, 2004 October 3, 2004 passed 890 weeks ago
Week 41 October 4, 2004 October 10, 2004 passed 889 weeks ago
Week 42 October 11, 2004 October 17, 2004 passed 888 weeks ago
Week 43 October 18, 2004 October 24, 2004 passed 887 weeks ago
Week 44 October 25, 2004 October 31, 2004 passed 886 weeks ago
Week 45 November 1, 2004 November 7, 2004 passed 885 weeks ago
Week 46 November 8, 2004 November 14, 2004 passed 884 weeks ago
Week 47 November 15, 2004 November 21, 2004 passed 883 weeks ago
Week 48 November 22, 2004 November 28, 2004 passed 882 weeks ago
Week 49 November 29, 2004 December 5, 2004 passed 881 weeks ago
Week 50 December 6, 2004 December 12, 2004 passed 880 weeks ago
Week 51 December 13, 2004 December 19, 2004 passed 879 weeks ago
Week 52 December 20, 2004 December 26, 2004 passed 878 weeks ago
Week 53 December 27, 2004 January 2, 2005 passed 877 weeks ago