Week Number
Week
1990
Week Numbers 1990
| Week Number | From | To | Weeks left |
|---|---|---|---|
| Week 1 | 1 January 1990 1 Jan | 7 January 1990 7 Jan | |
| Week 2 | 8 January 1990 8 Jan | 14 January 1990 14 Jan | |
| Week 3 | 15 January 1990 15 Jan | 21 January 1990 21 Jan | |
| Week 4 | 22 January 1990 22 Jan | 28 January 1990 28 Jan | |
| Week 5 | 29 January 1990 29 Jan | 4 February 1990 4 Feb | |
| Week 6 | 5 February 1990 5 Feb | 11 February 1990 11 Feb | |
| Week 7 | 12 February 1990 12 Feb | 18 February 1990 18 Feb | |
| Week 8 | 19 February 1990 19 Feb | 25 February 1990 25 Feb | |
| Week 9 | 26 February 1990 26 Feb | 4 March 1990 4 Mar | |
| Week 10 | 5 March 1990 5 Mar | 11 March 1990 11 Mar | |
| Week 11 | 12 March 1990 12 Mar | 18 March 1990 18 Mar | |
| Week 12 | 19 March 1990 19 Mar | 25 March 1990 25 Mar | |
| Week 13 | 26 March 1990 26 Mar | 1 April 1990 1 Apr | |
| Week 14 | 2 April 1990 2 Apr | 8 April 1990 8 Apr | |
| Week 15 | 9 April 1990 9 Apr | 15 April 1990 15 Apr | |
| Week 16 | 16 April 1990 16 Apr | 22 April 1990 22 Apr | |
| Week 17 | 23 April 1990 23 Apr | 29 April 1990 29 Apr | |
| Week 18 | 30 April 1990 30 Apr | 6 May 1990 6 May | |
| Week 19 | 7 May 1990 7 May | 13 May 1990 13 May | |
| Week 20 | 14 May 1990 14 May | 20 May 1990 20 May | |
| Week 21 | 21 May 1990 21 May | 27 May 1990 27 May | |
| Week 22 | 28 May 1990 28 May | 3 June 1990 3 Jun | |
| Week 23 | 4 June 1990 4 Jun | 10 June 1990 10 Jun | |
| Week 24 | 11 June 1990 11 Jun | 17 June 1990 17 Jun | |
| Week 25 | 18 June 1990 18 Jun | 24 June 1990 24 Jun | |
| Week 26 | 25 June 1990 25 Jun | 1 July 1990 1 Jul | |
| Week 27 | 2 July 1990 2 Jul | 8 July 1990 8 Jul | |
| Week 28 | 9 July 1990 9 Jul | 15 July 1990 15 Jul | |
| Week 29 | 16 July 1990 16 Jul | 22 July 1990 22 Jul | |
| Week 30 | 23 July 1990 23 Jul | 29 July 1990 29 Jul | |
| Week 31 | 30 July 1990 30 Jul | 5 August 1990 5 Aug | |
| Week 32 | 6 August 1990 6 Aug | 12 August 1990 12 Aug | |
| Week 33 | 13 August 1990 13 Aug | 19 August 1990 19 Aug | |
| Week 34 | 20 August 1990 20 Aug | 26 August 1990 26 Aug | |
| Week 35 | 27 August 1990 27 Aug | 2 September 1990 2 Sep | |
| Week 36 | 3 September 1990 3 Sep | 9 September 1990 9 Sep | |
| Week 37 | 10 September 1990 10 Sep | 16 September 1990 16 Sep | |
| Week 38 | 17 September 1990 17 Sep | 23 September 1990 23 Sep | |
| Week 39 | 24 September 1990 24 Sep | 30 September 1990 30 Sep | |
| Week 40 | 1 October 1990 1 Oct | 7 October 1990 7 Oct | |
| Week 41 | 8 October 1990 8 Oct | 14 October 1990 14 Oct | |
| Week 42 | 15 October 1990 15 Oct | 21 October 1990 21 Oct | |
| Week 43 | 22 October 1990 22 Oct | 28 October 1990 28 Oct | |
| Week 44 | 29 October 1990 29 Oct | 4 November 1990 4 Nov | |
| Week 45 | 5 November 1990 5 Nov | 11 November 1990 11 Nov | |
| Week 46 | 12 November 1990 12 Nov | 18 November 1990 18 Nov | |
| Week 47 | 19 November 1990 19 Nov | 25 November 1990 25 Nov | |
| Week 48 | 26 November 1990 26 Nov | 2 December 1990 2 Dec | |
| Week 49 | 3 December 1990 3 Dec | 9 December 1990 9 Dec | |
| Week 50 | 10 December 1990 10 Dec | 16 December 1990 16 Dec | |
| Week 51 | 17 December 1990 17 Dec | 23 December 1990 23 Dec | |
| Week 52 | 24 December 1990 24 Dec | 30 December 1990 30 Dec | |
| Week 53 | 31 December 1990 31 Dec | 6 January 1991 6 Jan |