All Calendar Weeks (CW) in 100

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

The year 100 has 52 calendar weeks. 100 begins on 01/01/100 and ends on 31/12/100. The first calendar week in 100 begins on Monday, the 04/01/0100 and ends on Sunday, the 10/01/0100. The last calendar week in 100 begins on Monday, the 27/12/0100 and ends on Sunday, the 02/01/0101.

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 100 week numbers (.ics)

Week numbers in 100

The following spreadsheet contains all calendar weeks in 100. 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) 100
Calendar week	Year	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday
CW 52	99	21/12	22/12	23/12	24/12	25/12	26/12	27/12
CW 1	100	04/01	05/01	06/01	07/01	08/01	09/01	10/01
CW 2	100	11/01	12/01	13/01	14/01	15/01	16/01	17/01
CW 3	100	18/01	19/01	20/01	21/01	22/01	23/01	24/01
CW 4	100	25/01	26/01	27/01	28/01	29/01	30/01	31/01
CW 5	100	01/02	02/02	03/02	04/02	05/02	06/02	07/02
CW 6	100	08/02	09/02	10/02	11/02	12/02	13/02	14/02
CW 7	100	15/02	16/02	17/02	18/02	19/02	20/02	21/02
CW 8	100	22/02	23/02	24/02	25/02	26/02	27/02	28/02
CW 9	100	01/03	02/03	03/03	04/03	05/03	06/03	07/03
CW 10	100	08/03	09/03	10/03	11/03	12/03	13/03	14/03
CW 11	100	15/03	16/03	17/03	18/03	19/03	20/03	21/03
CW 12	100	22/03	23/03	24/03	25/03	26/03	27/03	28/03
CW 13	100	29/03	30/03	31/03	01/04	02/04	03/04	04/04
CW 14	100	05/04	06/04	07/04	08/04	09/04	10/04	11/04
CW 15	100	12/04	13/04	14/04	15/04	16/04	17/04	18/04
CW 16	100	19/04	20/04	21/04	22/04	23/04	24/04	25/04
CW 17	100	26/04	27/04	28/04	29/04	30/04	01/05	02/05
CW 18	100	03/05	04/05	05/05	06/05	07/05	08/05	09/05
CW 19	100	10/05	11/05	12/05	13/05	14/05	15/05	16/05
CW 20	100	17/05	18/05	19/05	20/05	21/05	22/05	23/05
CW 21	100	24/05	25/05	26/05	27/05	28/05	29/05	30/05
CW 22	100	31/05	01/06	02/06	03/06	04/06	05/06	06/06
CW 23	100	07/06	08/06	09/06	10/06	11/06	12/06	13/06
CW 24	100	14/06	15/06	16/06	17/06	18/06	19/06	20/06
CW 25	100	21/06	22/06	23/06	24/06	25/06	26/06	27/06
CW 26	100	28/06	29/06	30/06	01/07	02/07	03/07	04/07
CW 27	100	05/07	06/07	07/07	08/07	09/07	10/07	11/07
CW 28	100	12/07	13/07	14/07	15/07	16/07	17/07	18/07
CW 29	100	19/07	20/07	21/07	22/07	23/07	24/07	25/07
CW 30	100	26/07	27/07	28/07	29/07	30/07	31/07	01/08
CW 31	100	02/08	03/08	04/08	05/08	06/08	07/08	08/08
CW 32	100	09/08	10/08	11/08	12/08	13/08	14/08	15/08
CW 33	100	16/08	17/08	18/08	19/08	20/08	21/08	22/08
CW 34	100	23/08	24/08	25/08	26/08	27/08	28/08	29/08
CW 35	100	30/08	31/08	01/09	02/09	03/09	04/09	05/09
CW 36	100	06/09	07/09	08/09	09/09	10/09	11/09	12/09
CW 37	100	13/09	14/09	15/09	16/09	17/09	18/09	19/09
CW 38	100	20/09	21/09	22/09	23/09	24/09	25/09	26/09
CW 39	100	27/09	28/09	29/09	30/09	01/10	02/10	03/10
CW 40	100	04/10	05/10	06/10	07/10	08/10	09/10	10/10
CW 41	100	11/10	12/10	13/10	14/10	15/10	16/10	17/10
CW 42	100	18/10	19/10	20/10	21/10	22/10	23/10	24/10
CW 43	100	25/10	26/10	27/10	28/10	29/10	30/10	31/10
CW 44	100	01/11	02/11	03/11	04/11	05/11	06/11	07/11
CW 45	100	08/11	09/11	10/11	11/11	12/11	13/11	14/11
CW 46	100	15/11	16/11	17/11	18/11	19/11	20/11	21/11
CW 47	100	22/11	23/11	24/11	25/11	26/11	27/11	28/11
CW 48	100	29/11	30/11	01/12	02/12	03/12	04/12	05/12
CW 49	100	06/12	07/12	08/12	09/12	10/12	11/12	12/12
CW 50	100	13/12	14/12	15/12	16/12	17/12	18/12	19/12
CW 51	100	20/12	21/12	22/12	23/12	24/12	25/12	26/12
CW 52	100	27/12	28/12	29/12	30/12	31/12	01/01	02/01