All Calendar Weeks (CW) in 2026

The year 2026 has 53 calendar weeks. 2026 begins on 01/01/2026 and ends on 31/12/2026. The first calendar week in 2026 begins on Monday, the 29/12/2025 and ends on Sunday, the 04/01/2026. The last calendar week in 2026 begins on Monday, the 28/12/2026 and ends on Sunday, the 03/01/2027.

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 2026 week numbers (.ics)

Week numbers in 2026

The following spreadsheet contains all calendar weeks in 2026. 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) 2026
Calendar week	Year	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
CW 1	2026	29/12	30/12	31/12	01/01	02/01	03/01	04/01
CW 2	2026	05/01	06/01	07/01	08/01	09/01	10/01	11/01
CW 3	2026	12/01	13/01	14/01	15/01	16/01	17/01	18/01
CW 4	2026	19/01	20/01	21/01	22/01	23/01	24/01	25/01
CW 5	2026	26/01	27/01	28/01	29/01	30/01	31/01	01/02
CW 6	2026	02/02	03/02	04/02	05/02	06/02	07/02	08/02
CW 7	2026	09/02	10/02	11/02	12/02	13/02	14/02	15/02
CW 8	2026	16/02	17/02	18/02	19/02	20/02	21/02	22/02
CW 9	2026	23/02	24/02	25/02	26/02	27/02	28/02	01/03
CW 10	2026	02/03	03/03	04/03	05/03	06/03	07/03	08/03
CW 11	2026	09/03	10/03	11/03	12/03	13/03	14/03	15/03
CW 12	2026	16/03	17/03	18/03	19/03	20/03	21/03	22/03
CW 13	2026	23/03	24/03	25/03	26/03	27/03	28/03	29/03
CW 14	2026	30/03	31/03	01/04	02/04	03/04	04/04	05/04
CW 15	2026	06/04	07/04	08/04	09/04	10/04	11/04	12/04
CW 16	2026	13/04	14/04	15/04	16/04	17/04	18/04	19/04
CW 17	2026	20/04	21/04	22/04	23/04	24/04	25/04	26/04
CW 18	2026	27/04	28/04	29/04	30/04	01/05	02/05	03/05
CW 19	2026	04/05	05/05	06/05	07/05	08/05	09/05	10/05
CW 20	2026	11/05	12/05	13/05	14/05	15/05	16/05	17/05
CW 21	2026	18/05	19/05	20/05	21/05	22/05	23/05	24/05
CW 22	2026	25/05	26/05	27/05	28/05	29/05	30/05	31/05
CW 23	2026	01/06	02/06	03/06	04/06	05/06	06/06	07/06
CW 24	2026	08/06	09/06	10/06	11/06	12/06	13/06	14/06
CW 25	2026	15/06	16/06	17/06	18/06	19/06	20/06	21/06
CW 26	2026	22/06	23/06	24/06	25/06	26/06	27/06	28/06
CW 27	2026	29/06	30/06	01/07	02/07	03/07	04/07	05/07
CW 28	2026	06/07	07/07	08/07	09/07	10/07	11/07	12/07
CW 29	2026	13/07	14/07	15/07	16/07	17/07	18/07	19/07
CW 30	2026	20/07	21/07	22/07	23/07	24/07	25/07	26/07
CW 31	2026	27/07	28/07	29/07	30/07	31/07	01/08	02/08
CW 32	2026	03/08	04/08	05/08	06/08	07/08	08/08	09/08
CW 33	2026	10/08	11/08	12/08	13/08	14/08	15/08	16/08
CW 34	2026	17/08	18/08	19/08	20/08	21/08	22/08	23/08
CW 35	2026	24/08	25/08	26/08	27/08	28/08	29/08	30/08
CW 36	2026	31/08	01/09	02/09	03/09	04/09	05/09	06/09
CW 37	2026	07/09	08/09	09/09	10/09	11/09	12/09	13/09
CW 38	2026	14/09	15/09	16/09	17/09	18/09	19/09	20/09
CW 39	2026	21/09	22/09	23/09	24/09	25/09	26/09	27/09
CW 40	2026	28/09	29/09	30/09	01/10	02/10	03/10	04/10
CW 41	2026	05/10	06/10	07/10	08/10	09/10	10/10	11/10
CW 42	2026	12/10	13/10	14/10	15/10	16/10	17/10	18/10
CW 43	2026	19/10	20/10	21/10	22/10	23/10	24/10	25/10
CW 44	2026	26/10	27/10	28/10	29/10	30/10	31/10	01/11
CW 45	2026	02/11	03/11	04/11	05/11	06/11	07/11	08/11
CW 46	2026	09/11	10/11	11/11	12/11	13/11	14/11	15/11
CW 47	2026	16/11	17/11	18/11	19/11	20/11	21/11	22/11
CW 48	2026	23/11	24/11	25/11	26/11	27/11	28/11	29/11
CW 49	2026	30/11	01/12	02/12	03/12	04/12	05/12	06/12
CW 50	2026	07/12	08/12	09/12	10/12	11/12	12/12	13/12
CW 51	2026	14/12	15/12	16/12	17/12	18/12	19/12	20/12
CW 52	2026	21/12	22/12	23/12	24/12	25/12	26/12	27/12
CW 53	2026	28/12	29/12	30/12	31/12	01/01	02/01	03/01