All Calendar Weeks (CW) in 309

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

The year 309 has 52 calendar weeks. 309 begins on 01/01/309 and ends on 31/12/309. The first calendar week in 309 begins on Monday, the 04/01/0309 and ends on Sunday, the 10/01/0309. The last calendar week in 309 begins on Monday, the 27/12/0309 and ends on Sunday, the 02/01/0310.

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 309 week numbers (.ics)

Week numbers in 309

The following spreadsheet contains all calendar weeks in 309. 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) 309
Calendar week	Year	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
CW 53	308	28/12	29/12	30/12	31/12	01/01	02/01	03/01
CW 1	309	04/01	05/01	06/01	07/01	08/01	09/01	10/01
CW 2	309	11/01	12/01	13/01	14/01	15/01	16/01	17/01
CW 3	309	18/01	19/01	20/01	21/01	22/01	23/01	24/01
CW 4	309	25/01	26/01	27/01	28/01	29/01	30/01	31/01
CW 5	309	01/02	02/02	03/02	04/02	05/02	06/02	07/02
CW 6	309	08/02	09/02	10/02	11/02	12/02	13/02	14/02
CW 7	309	15/02	16/02	17/02	18/02	19/02	20/02	21/02
CW 8	309	22/02	23/02	24/02	25/02	26/02	27/02	28/02
CW 9	309	01/03	02/03	03/03	04/03	05/03	06/03	07/03
CW 10	309	08/03	09/03	10/03	11/03	12/03	13/03	14/03
CW 11	309	15/03	16/03	17/03	18/03	19/03	20/03	21/03
CW 12	309	22/03	23/03	24/03	25/03	26/03	27/03	28/03
CW 13	309	29/03	30/03	31/03	01/04	02/04	03/04	04/04
CW 14	309	05/04	06/04	07/04	08/04	09/04	10/04	11/04
CW 15	309	12/04	13/04	14/04	15/04	16/04	17/04	18/04
CW 16	309	19/04	20/04	21/04	22/04	23/04	24/04	25/04
CW 17	309	26/04	27/04	28/04	29/04	30/04	01/05	02/05
CW 18	309	03/05	04/05	05/05	06/05	07/05	08/05	09/05
CW 19	309	10/05	11/05	12/05	13/05	14/05	15/05	16/05
CW 20	309	17/05	18/05	19/05	20/05	21/05	22/05	23/05
CW 21	309	24/05	25/05	26/05	27/05	28/05	29/05	30/05
CW 22	309	31/05	01/06	02/06	03/06	04/06	05/06	06/06
CW 23	309	07/06	08/06	09/06	10/06	11/06	12/06	13/06
CW 24	309	14/06	15/06	16/06	17/06	18/06	19/06	20/06
CW 25	309	21/06	22/06	23/06	24/06	25/06	26/06	27/06
CW 26	309	28/06	29/06	30/06	01/07	02/07	03/07	04/07
CW 27	309	05/07	06/07	07/07	08/07	09/07	10/07	11/07
CW 28	309	12/07	13/07	14/07	15/07	16/07	17/07	18/07
CW 29	309	19/07	20/07	21/07	22/07	23/07	24/07	25/07
CW 30	309	26/07	27/07	28/07	29/07	30/07	31/07	01/08
CW 31	309	02/08	03/08	04/08	05/08	06/08	07/08	08/08
CW 32	309	09/08	10/08	11/08	12/08	13/08	14/08	15/08
CW 33	309	16/08	17/08	18/08	19/08	20/08	21/08	22/08
CW 34	309	23/08	24/08	25/08	26/08	27/08	28/08	29/08
CW 35	309	30/08	31/08	01/09	02/09	03/09	04/09	05/09
CW 36	309	06/09	07/09	08/09	09/09	10/09	11/09	12/09
CW 37	309	13/09	14/09	15/09	16/09	17/09	18/09	19/09
CW 38	309	20/09	21/09	22/09	23/09	24/09	25/09	26/09
CW 39	309	27/09	28/09	29/09	30/09	01/10	02/10	03/10
CW 40	309	04/10	05/10	06/10	07/10	08/10	09/10	10/10
CW 41	309	11/10	12/10	13/10	14/10	15/10	16/10	17/10
CW 42	309	18/10	19/10	20/10	21/10	22/10	23/10	24/10
CW 43	309	25/10	26/10	27/10	28/10	29/10	30/10	31/10
CW 44	309	01/11	02/11	03/11	04/11	05/11	06/11	07/11
CW 45	309	08/11	09/11	10/11	11/11	12/11	13/11	14/11
CW 46	309	15/11	16/11	17/11	18/11	19/11	20/11	21/11
CW 47	309	22/11	23/11	24/11	25/11	26/11	27/11	28/11
CW 48	309	29/11	30/11	01/12	02/12	03/12	04/12	05/12
CW 49	309	06/12	07/12	08/12	09/12	10/12	11/12	12/12
CW 50	309	13/12	14/12	15/12	16/12	17/12	18/12	19/12
CW 51	309	20/12	21/12	22/12	23/12	24/12	25/12	26/12
CW 52	309	27/12	28/12	29/12	30/12	31/12	01/01	02/01