All Calendar Weeks (CW) in 1851

Hey, are you looking for the current calendar week or all calendar weeks in 2026?

The year 1851 has 52 calendar weeks. 1851 begins on 01/01/1851 and ends on 31/12/1851. The first calendar week in 1851 begins on Monday, the 30/12/1850 and ends on Sunday, the 05/01/1851. The last calendar week in 1851 begins on Monday, the 29/12/1851 and ends on Sunday, the 04/01/1852.

Good to know: You can find pocket calendars with calendar week entry (CW) on Amazon. Our tip: Moleskine Large Weekly Notebook - one of the best pocket calendars with calendar week entry.

Download 1851 week numbers (.ics)

Week numbers in 1851

The following spreadsheet contains all calendar weeks in 1851. Quite handy, isn't it? Works great as a desktop calendar that includes CW. Just print it out for your office.

Show dates as:

Calendar including Calendar Weeks (CW) 1851
Calendar week	Year	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
CW 1	1851	30/12	31/12	01/01	02/01	03/01	04/01	05/01
CW 2	1851	06/01	07/01	08/01	09/01	10/01	11/01	12/01
CW 3	1851	13/01	14/01	15/01	16/01	17/01	18/01	19/01
CW 4	1851	20/01	21/01	22/01	23/01	24/01	25/01	26/01
CW 5	1851	27/01	28/01	29/01	30/01	31/01	01/02	02/02
CW 6	1851	03/02	04/02	05/02	06/02	07/02	08/02	09/02
CW 7	1851	10/02	11/02	12/02	13/02	14/02	15/02	16/02
CW 8	1851	17/02	18/02	19/02	20/02	21/02	22/02	23/02
CW 9	1851	24/02	25/02	26/02	27/02	28/02	01/03	02/03
CW 10	1851	03/03	04/03	05/03	06/03	07/03	08/03	09/03
CW 11	1851	10/03	11/03	12/03	13/03	14/03	15/03	16/03
CW 12	1851	17/03	18/03	19/03	20/03	21/03	22/03	23/03
CW 13	1851	24/03	25/03	26/03	27/03	28/03	29/03	30/03
CW 14	1851	31/03	01/04	02/04	03/04	04/04	05/04	06/04
CW 15	1851	07/04	08/04	09/04	10/04	11/04	12/04	13/04
CW 16	1851	14/04	15/04	16/04	17/04	18/04	19/04	20/04
CW 17	1851	21/04	22/04	23/04	24/04	25/04	26/04	27/04
CW 18	1851	28/04	29/04	30/04	01/05	02/05	03/05	04/05
CW 19	1851	05/05	06/05	07/05	08/05	09/05	10/05	11/05
CW 20	1851	12/05	13/05	14/05	15/05	16/05	17/05	18/05
CW 21	1851	19/05	20/05	21/05	22/05	23/05	24/05	25/05
CW 22	1851	26/05	27/05	28/05	29/05	30/05	31/05	01/06
CW 23	1851	02/06	03/06	04/06	05/06	06/06	07/06	08/06
CW 24	1851	09/06	10/06	11/06	12/06	13/06	14/06	15/06
CW 25	1851	16/06	17/06	18/06	19/06	20/06	21/06	22/06
CW 26	1851	23/06	24/06	25/06	26/06	27/06	28/06	29/06
CW 27	1851	30/06	01/07	02/07	03/07	04/07	05/07	06/07
CW 28	1851	07/07	08/07	09/07	10/07	11/07	12/07	13/07
CW 29	1851	14/07	15/07	16/07	17/07	18/07	19/07	20/07
CW 30	1851	21/07	22/07	23/07	24/07	25/07	26/07	27/07
CW 31	1851	28/07	29/07	30/07	31/07	01/08	02/08	03/08
CW 32	1851	04/08	05/08	06/08	07/08	08/08	09/08	10/08
CW 33	1851	11/08	12/08	13/08	14/08	15/08	16/08	17/08
CW 34	1851	18/08	19/08	20/08	21/08	22/08	23/08	24/08
CW 35	1851	25/08	26/08	27/08	28/08	29/08	30/08	31/08
CW 36	1851	01/09	02/09	03/09	04/09	05/09	06/09	07/09
CW 37	1851	08/09	09/09	10/09	11/09	12/09	13/09	14/09
CW 38	1851	15/09	16/09	17/09	18/09	19/09	20/09	21/09
CW 39	1851	22/09	23/09	24/09	25/09	26/09	27/09	28/09
CW 40	1851	29/09	30/09	01/10	02/10	03/10	04/10	05/10
CW 41	1851	06/10	07/10	08/10	09/10	10/10	11/10	12/10
CW 42	1851	13/10	14/10	15/10	16/10	17/10	18/10	19/10
CW 43	1851	20/10	21/10	22/10	23/10	24/10	25/10	26/10
CW 44	1851	27/10	28/10	29/10	30/10	31/10	01/11	02/11
CW 45	1851	03/11	04/11	05/11	06/11	07/11	08/11	09/11
CW 46	1851	10/11	11/11	12/11	13/11	14/11	15/11	16/11
CW 47	1851	17/11	18/11	19/11	20/11	21/11	22/11	23/11
CW 48	1851	24/11	25/11	26/11	27/11	28/11	29/11	30/11
CW 49	1851	01/12	02/12	03/12	04/12	05/12	06/12	07/12
CW 50	1851	08/12	09/12	10/12	11/12	12/12	13/12	14/12
CW 51	1851	15/12	16/12	17/12	18/12	19/12	20/12	21/12
CW 52	1851	22/12	23/12	24/12	25/12	26/12	27/12	28/12
CW 1	1852	29/12	30/12	31/12	01/01	02/01	03/01	04/01