All Calendar Weeks (CW) in 1580

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

The year 1580 has 52 calendar weeks. 1580 begins on 01/01/1580 and ends on 31/12/1580. The first calendar week in 1580 begins on Monday, the 31/12/1579 and ends on Sunday, the 06/01/1580. The last calendar week in 1580 begins on Monday, the 29/12/1580 and ends on Sunday, the 04/01/1581.

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 1580 week numbers (.ics)

Week numbers in 1580

The following spreadsheet contains all calendar weeks in 1580. 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) 1580
Calendar week	Year	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
CW 1	1580	31/12	01/01	02/01	03/01	04/01	05/01	06/01
CW 2	1580	07/01	08/01	09/01	10/01	11/01	12/01	13/01
CW 3	1580	14/01	15/01	16/01	17/01	18/01	19/01	20/01
CW 4	1580	21/01	22/01	23/01	24/01	25/01	26/01	27/01
CW 5	1580	28/01	29/01	30/01	31/01	01/02	02/02	03/02
CW 6	1580	04/02	05/02	06/02	07/02	08/02	09/02	10/02
CW 7	1580	11/02	12/02	13/02	14/02	15/02	16/02	17/02
CW 8	1580	18/02	19/02	20/02	21/02	22/02	23/02	24/02
CW 9	1580	25/02	26/02	27/02	28/02	29/02	01/03	02/03
CW 10	1580	03/03	04/03	05/03	06/03	07/03	08/03	09/03
CW 11	1580	10/03	11/03	12/03	13/03	14/03	15/03	16/03
CW 12	1580	17/03	18/03	19/03	20/03	21/03	22/03	23/03
CW 13	1580	24/03	25/03	26/03	27/03	28/03	29/03	30/03
CW 14	1580	31/03	01/04	02/04	03/04	04/04	05/04	06/04
CW 15	1580	07/04	08/04	09/04	10/04	11/04	12/04	13/04
CW 16	1580	14/04	15/04	16/04	17/04	18/04	19/04	20/04
CW 17	1580	21/04	22/04	23/04	24/04	25/04	26/04	27/04
CW 18	1580	28/04	29/04	30/04	01/05	02/05	03/05	04/05
CW 19	1580	05/05	06/05	07/05	08/05	09/05	10/05	11/05
CW 20	1580	12/05	13/05	14/05	15/05	16/05	17/05	18/05
CW 21	1580	19/05	20/05	21/05	22/05	23/05	24/05	25/05
CW 22	1580	26/05	27/05	28/05	29/05	30/05	31/05	01/06
CW 23	1580	02/06	03/06	04/06	05/06	06/06	07/06	08/06
CW 24	1580	09/06	10/06	11/06	12/06	13/06	14/06	15/06
CW 25	1580	16/06	17/06	18/06	19/06	20/06	21/06	22/06
CW 26	1580	23/06	24/06	25/06	26/06	27/06	28/06	29/06
CW 27	1580	30/06	01/07	02/07	03/07	04/07	05/07	06/07
CW 28	1580	07/07	08/07	09/07	10/07	11/07	12/07	13/07
CW 29	1580	14/07	15/07	16/07	17/07	18/07	19/07	20/07
CW 30	1580	21/07	22/07	23/07	24/07	25/07	26/07	27/07
CW 31	1580	28/07	29/07	30/07	31/07	01/08	02/08	03/08
CW 32	1580	04/08	05/08	06/08	07/08	08/08	09/08	10/08
CW 33	1580	11/08	12/08	13/08	14/08	15/08	16/08	17/08
CW 34	1580	18/08	19/08	20/08	21/08	22/08	23/08	24/08
CW 35	1580	25/08	26/08	27/08	28/08	29/08	30/08	31/08
CW 36	1580	01/09	02/09	03/09	04/09	05/09	06/09	07/09
CW 37	1580	08/09	09/09	10/09	11/09	12/09	13/09	14/09
CW 38	1580	15/09	16/09	17/09	18/09	19/09	20/09	21/09
CW 39	1580	22/09	23/09	24/09	25/09	26/09	27/09	28/09
CW 40	1580	29/09	30/09	01/10	02/10	03/10	04/10	05/10
CW 41	1580	06/10	07/10	08/10	09/10	10/10	11/10	12/10
CW 42	1580	13/10	14/10	15/10	16/10	17/10	18/10	19/10
CW 43	1580	20/10	21/10	22/10	23/10	24/10	25/10	26/10
CW 44	1580	27/10	28/10	29/10	30/10	31/10	01/11	02/11
CW 45	1580	03/11	04/11	05/11	06/11	07/11	08/11	09/11
CW 46	1580	10/11	11/11	12/11	13/11	14/11	15/11	16/11
CW 47	1580	17/11	18/11	19/11	20/11	21/11	22/11	23/11
CW 48	1580	24/11	25/11	26/11	27/11	28/11	29/11	30/11
CW 49	1580	01/12	02/12	03/12	04/12	05/12	06/12	07/12
CW 50	1580	08/12	09/12	10/12	11/12	12/12	13/12	14/12
CW 51	1580	15/12	16/12	17/12	18/12	19/12	20/12	21/12
CW 52	1580	22/12	23/12	24/12	25/12	26/12	27/12	28/12
CW 1	1581	29/12	30/12	31/12	01/01	02/01	03/01	04/01