All Calendar Weeks (CW) in 123

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

The year 123 has 52 calendar weeks. 123 begins on 01/01/123 and ends on 31/12/123. The first calendar week in 123 begins on Monday, the 04/01/0123 and ends on Sunday, the 10/01/0123. The last calendar week in 123 begins on Monday, the 27/12/0123 and ends on Sunday, the 02/01/0124.

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 123 week numbers (.ics)

Week numbers in 123

The following spreadsheet contains all calendar weeks in 123. 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) 123
Calendar week	Year	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
CW 53	122	28/12	29/12	30/12	31/12	01/01	02/01	03/01
CW 1	123	04/01	05/01	06/01	07/01	08/01	09/01	10/01
CW 2	123	11/01	12/01	13/01	14/01	15/01	16/01	17/01
CW 3	123	18/01	19/01	20/01	21/01	22/01	23/01	24/01
CW 4	123	25/01	26/01	27/01	28/01	29/01	30/01	31/01
CW 5	123	01/02	02/02	03/02	04/02	05/02	06/02	07/02
CW 6	123	08/02	09/02	10/02	11/02	12/02	13/02	14/02
CW 7	123	15/02	16/02	17/02	18/02	19/02	20/02	21/02
CW 8	123	22/02	23/02	24/02	25/02	26/02	27/02	28/02
CW 9	123	01/03	02/03	03/03	04/03	05/03	06/03	07/03
CW 10	123	08/03	09/03	10/03	11/03	12/03	13/03	14/03
CW 11	123	15/03	16/03	17/03	18/03	19/03	20/03	21/03
CW 12	123	22/03	23/03	24/03	25/03	26/03	27/03	28/03
CW 13	123	29/03	30/03	31/03	01/04	02/04	03/04	04/04
CW 14	123	05/04	06/04	07/04	08/04	09/04	10/04	11/04
CW 15	123	12/04	13/04	14/04	15/04	16/04	17/04	18/04
CW 16	123	19/04	20/04	21/04	22/04	23/04	24/04	25/04
CW 17	123	26/04	27/04	28/04	29/04	30/04	01/05	02/05
CW 18	123	03/05	04/05	05/05	06/05	07/05	08/05	09/05
CW 19	123	10/05	11/05	12/05	13/05	14/05	15/05	16/05
CW 20	123	17/05	18/05	19/05	20/05	21/05	22/05	23/05
CW 21	123	24/05	25/05	26/05	27/05	28/05	29/05	30/05
CW 22	123	31/05	01/06	02/06	03/06	04/06	05/06	06/06
CW 23	123	07/06	08/06	09/06	10/06	11/06	12/06	13/06
CW 24	123	14/06	15/06	16/06	17/06	18/06	19/06	20/06
CW 25	123	21/06	22/06	23/06	24/06	25/06	26/06	27/06
CW 26	123	28/06	29/06	30/06	01/07	02/07	03/07	04/07
CW 27	123	05/07	06/07	07/07	08/07	09/07	10/07	11/07
CW 28	123	12/07	13/07	14/07	15/07	16/07	17/07	18/07
CW 29	123	19/07	20/07	21/07	22/07	23/07	24/07	25/07
CW 30	123	26/07	27/07	28/07	29/07	30/07	31/07	01/08
CW 31	123	02/08	03/08	04/08	05/08	06/08	07/08	08/08
CW 32	123	09/08	10/08	11/08	12/08	13/08	14/08	15/08
CW 33	123	16/08	17/08	18/08	19/08	20/08	21/08	22/08
CW 34	123	23/08	24/08	25/08	26/08	27/08	28/08	29/08
CW 35	123	30/08	31/08	01/09	02/09	03/09	04/09	05/09
CW 36	123	06/09	07/09	08/09	09/09	10/09	11/09	12/09
CW 37	123	13/09	14/09	15/09	16/09	17/09	18/09	19/09
CW 38	123	20/09	21/09	22/09	23/09	24/09	25/09	26/09
CW 39	123	27/09	28/09	29/09	30/09	01/10	02/10	03/10
CW 40	123	04/10	05/10	06/10	07/10	08/10	09/10	10/10
CW 41	123	11/10	12/10	13/10	14/10	15/10	16/10	17/10
CW 42	123	18/10	19/10	20/10	21/10	22/10	23/10	24/10
CW 43	123	25/10	26/10	27/10	28/10	29/10	30/10	31/10
CW 44	123	01/11	02/11	03/11	04/11	05/11	06/11	07/11
CW 45	123	08/11	09/11	10/11	11/11	12/11	13/11	14/11
CW 46	123	15/11	16/11	17/11	18/11	19/11	20/11	21/11
CW 47	123	22/11	23/11	24/11	25/11	26/11	27/11	28/11
CW 48	123	29/11	30/11	01/12	02/12	03/12	04/12	05/12
CW 49	123	06/12	07/12	08/12	09/12	10/12	11/12	12/12
CW 50	123	13/12	14/12	15/12	16/12	17/12	18/12	19/12
CW 51	123	20/12	21/12	22/12	23/12	24/12	25/12	26/12
CW 52	123	27/12	28/12	29/12	30/12	31/12	01/01	02/01