ISO Week Numbering
ISO Week Numbering
The ISO week date is defined in the ISO 8601 standard. It is used mainly in government and business for fiscal years, as well as in timekeeping.
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| Date | Day of week | Event |
|---|---|---|
| 2026/08/17 | Monday | 2026-W34-1 |
| 2026/08/18 | Tuesday | 2026-W34-2 |
| 2026/08/19 | Wednesday | 2026-W34-3 |
| 2026/08/20 | Thursday | 2026-W34-4 |
| 2026/08/21 | Friday | 2026-W34-5 |
| 2026/08/22 | Saturday | 2026-W34-6 |
| 2026/08/23 | Sunday | 2026-W34-7 |
| 2026/08/24 | Monday | 2026-W35-1 |
| 2026/08/25 | Tuesday | 2026-W35-2 |
| 2026/08/26 | Wednesday | 2026-W35-3 |
| 2026/08/27 | Thursday | 2026-W35-4 |
| 2026/08/28 | Friday | 2026-W35-5 |
| 2026/08/29 | Saturday | 2026-W35-6 |
| 2026/08/30 | Sunday | 2026-W35-7 |
| 2026/08/31 | Monday | 2026-W36-1 |
| 2026/09/01 | Tuesday | 2026-W36-2 |
| 2026/09/02 | Wednesday | 2026-W36-3 |
| 2026/09/03 | Thursday | 2026-W36-4 |
| 2026/09/04 | Friday | 2026-W36-5 |
| 2026/09/05 | Saturday | 2026-W36-6 |
| 2026/09/06 | Sunday | 2026-W36-7 |
| 2026/09/07 | Monday | 2026-W37-1 |
| 2026/09/08 | Tuesday | 2026-W37-2 |
| 2026/09/09 | Wednesday | 2026-W37-3 |
| 2026/09/10 | Thursday | 2026-W37-4 |
| 2026/09/11 | Friday | 2026-W37-5 |
| 2026/09/12 | Saturday | 2026-W37-6 |
| 2026/09/13 | Sunday | 2026-W37-7 |
| 2026/09/14 | Monday | 2026-W38-1 |
| 2026/09/15 | Tuesday | 2026-W38-2 |
| 2026/09/16 | Wednesday | 2026-W38-3 |
| 2026/09/17 | Thursday | 2026-W38-4 |
| 2026/09/18 | Friday | 2026-W38-5 |
| 2026/09/19 | Saturday | 2026-W38-6 |
| 2026/09/20 | Sunday | 2026-W38-7 |
| 2026/09/21 | Monday | 2026-W39-1 |
| 2026/09/22 | Tuesday | 2026-W39-2 |
| 2026/09/23 | Wednesday | 2026-W39-3 |
| 2026/09/24 | Thursday | 2026-W39-4 |
| 2026/09/25 | Friday | 2026-W39-5 |
| 2026/09/26 | Saturday | 2026-W39-6 |
| 2026/09/27 | Sunday | 2026-W39-7 |
| 2026/09/28 | Monday | 2026-W40-1 |
| 2026/09/29 | Tuesday | 2026-W40-2 |
| 2026/09/30 | Wednesday | 2026-W40-3 |
| 2026/10/01 | Thursday | 2026-W40-4 |
| 2026/10/02 | Friday | 2026-W40-5 |
| 2026/10/03 | Saturday | 2026-W40-6 |
| 2026/10/04 | Sunday | 2026-W40-7 |
| 2026/10/05 | Monday | 2026-W41-1 |
| 2026/10/06 | Tuesday | 2026-W41-2 |
| 2026/10/07 | Wednesday | 2026-W41-3 |
| 2026/10/08 | Thursday | 2026-W41-4 |
| 2026/10/09 | Friday | 2026-W41-5 |
| 2026/10/10 | Saturday | 2026-W41-6 |
| 2026/10/11 | Sunday | 2026-W41-7 |
| 2026/10/12 | Monday | 2026-W42-1 |
| 2026/10/13 | Tuesday | 2026-W42-2 |
| 2026/10/14 | Wednesday | 2026-W42-3 |
| 2026/10/15 | Thursday | 2026-W42-4 |
| 2026/10/16 | Friday | 2026-W42-5 |
| 2026/10/17 | Saturday | 2026-W42-6 |
| 2026/10/18 | Sunday | 2026-W42-7 |
| 2026/10/19 | Monday | 2026-W43-1 |
| 2026/10/20 | Tuesday | 2026-W43-2 |
| 2026/10/21 | Wednesday | 2026-W43-3 |
| 2026/10/22 | Thursday | 2026-W43-4 |
| 2026/10/23 | Friday | 2026-W43-5 |
| 2026/10/24 | Saturday | 2026-W43-6 |
| 2026/10/25 | Sunday | 2026-W43-7 |
| 2026/10/26 | Monday | 2026-W44-1 |
| 2026/10/27 | Tuesday | 2026-W44-2 |
| 2026/10/28 | Wednesday | 2026-W44-3 |
| 2026/10/29 | Thursday | 2026-W44-4 |
| 2026/10/30 | Friday | 2026-W44-5 |
| 2026/10/31 | Saturday | 2026-W44-6 |
| 2026/11/01 | Sunday | 2026-W44-7 |
| 2026/11/02 | Monday | 2026-W45-1 |
| 2026/11/03 | Tuesday | 2026-W45-2 |
| 2026/11/04 | Wednesday | 2026-W45-3 |
| 2026/11/05 | Thursday | 2026-W45-4 |
| 2026/11/06 | Friday | 2026-W45-5 |
| 2026/11/07 | Saturday | 2026-W45-6 |
| 2026/11/08 | Sunday | 2026-W45-7 |
| 2026/11/09 | Monday | 2026-W46-1 |
| 2026/11/10 | Tuesday | 2026-W46-2 |
| 2026/11/11 | Wednesday | 2026-W46-3 |
| 2026/11/12 | Thursday | 2026-W46-4 |
| 2026/11/13 | Friday | 2026-W46-5 |
| 2026/11/14 | Saturday | 2026-W46-6 |
| 2026/11/15 | Sunday | 2026-W46-7 |
| 2026/11/16 | Monday | 2026-W47-1 |
| 2026/11/17 | Tuesday | 2026-W47-2 |
| 2026/11/18 | Wednesday | 2026-W47-3 |
| 2026/11/19 | Thursday | 2026-W47-4 |
| 2026/11/20 | Friday | 2026-W47-5 |
| 2026/11/21 | Saturday | 2026-W47-6 |
| 2026/11/22 | Sunday | 2026-W47-7 |
| 2026/11/23 | Monday | 2026-W48-1 |
| 2026/11/24 | Tuesday | 2026-W48-2 |
| 2026/11/25 | Wednesday | 2026-W48-3 |
| 2026/11/26 | Thursday | 2026-W48-4 |
| 2026/11/27 | Friday | 2026-W48-5 |
| 2026/11/28 | Saturday | 2026-W48-6 |
| 2026/11/29 | Sunday | 2026-W48-7 |
| 2026/11/30 | Monday | 2026-W49-1 |
| 2026/12/01 | Tuesday | 2026-W49-2 |
| 2026/12/02 | Wednesday | 2026-W49-3 |
| 2026/12/03 | Thursday | 2026-W49-4 |
| 2026/12/04 | Friday | 2026-W49-5 |
| 2026/12/05 | Saturday | 2026-W49-6 |
| 2026/12/06 | Sunday | 2026-W49-7 |
| 2026/12/07 | Monday | 2026-W50-1 |
| 2026/12/08 | Tuesday | 2026-W50-2 |
| 2026/12/09 | Wednesday | 2026-W50-3 |
| 2026/12/10 | Thursday | 2026-W50-4 |
| 2026/12/11 | Friday | 2026-W50-5 |
| 2026/12/12 | Saturday | 2026-W50-6 |
| 2026/12/13 | Sunday | 2026-W50-7 |
| 2026/12/14 | Monday | 2026-W51-1 |
| 2026/12/15 | Tuesday | 2026-W51-2 |
| 2026/12/16 | Wednesday | 2026-W51-3 |
| 2026/12/17 | Thursday | 2026-W51-4 |
| 2026/12/18 | Friday | 2026-W51-5 |
| 2026/12/19 | Saturday | 2026-W51-6 |
| 2026/12/20 | Sunday | 2026-W51-7 |
| 2026/12/21 | Monday | 2026-W52-1 |
| 2026/12/22 | Tuesday | 2026-W52-2 |
| 2026/12/23 | Wednesday | 2026-W52-3 |
| 2026/12/24 | Thursday | 2026-W52-4 |
| 2026/12/25 | Friday | 2026-W52-5 |
| 2026/12/26 | Saturday | 2026-W52-6 |
| 2026/12/27 | Sunday | 2026-W52-7 |
| 2026/12/28 | Monday | 2026-W53-1 |
| 2026/12/29 | Tuesday | 2026-W53-2 |
| 2026/12/30 | Wednesday | 2026-W53-3 |
| 2026/12/31 | Thursday | 2026-W53-4 |
| 2027/01/01 | Friday | 2026-W53-5 |
| 2027/01/02 | Saturday | 2026-W53-6 |
| 2027/01/03 | Sunday | 2026-W53-7 |
| 2027/01/04 | Monday | 2027-W01-1 |
| 2027/01/05 | Tuesday | 2027-W01-2 |
| 2027/01/06 | Wednesday | 2027-W01-3 |
| 2027/01/07 | Thursday | 2027-W01-4 |
| 2027/01/08 | Friday | 2027-W01-5 |
| 2027/01/09 | Saturday | 2027-W01-6 |
| 2027/01/10 | Sunday | 2027-W01-7 |
| 2027/01/11 | Monday | 2027-W02-1 |
| 2027/01/12 | Tuesday | 2027-W02-2 |
| 2027/01/13 | Wednesday | 2027-W02-3 |
| 2027/01/14 | Thursday | 2027-W02-4 |
| 2027/01/15 | Friday | 2027-W02-5 |
| 2027/01/16 | Saturday | 2027-W02-6 |
| 2027/01/17 | Sunday | 2027-W02-7 |
| 2027/01/18 | Monday | 2027-W03-1 |
| 2027/01/19 | Tuesday | 2027-W03-2 |
| 2027/01/20 | Wednesday | 2027-W03-3 |
| 2027/01/21 | Thursday | 2027-W03-4 |
| 2027/01/22 | Friday | 2027-W03-5 |
| 2027/01/23 | Saturday | 2027-W03-6 |
| 2027/01/24 | Sunday | 2027-W03-7 |
| 2027/01/25 | Monday | 2027-W04-1 |
| 2027/01/26 | Tuesday | 2027-W04-2 |
| 2027/01/27 | Wednesday | 2027-W04-3 |
| 2027/01/28 | Thursday | 2027-W04-4 |
| 2027/01/29 | Friday | 2027-W04-5 |
| 2027/01/30 | Saturday | 2027-W04-6 |
| 2027/01/31 | Sunday | 2027-W04-7 |
| 2027/02/01 | Monday | 2027-W05-1 |
| 2027/02/02 | Tuesday | 2027-W05-2 |
| 2027/02/03 | Wednesday | 2027-W05-3 |
| 2027/02/04 | Thursday | 2027-W05-4 |
| 2027/02/05 | Friday | 2027-W05-5 |
| 2027/02/06 | Saturday | 2027-W05-6 |
| 2027/02/07 | Sunday | 2027-W05-7 |
| 2027/02/08 | Monday | 2027-W06-1 |
| 2027/02/09 | Tuesday | 2027-W06-2 |
| 2027/02/10 | Wednesday | 2027-W06-3 |
| 2027/02/11 | Thursday | 2027-W06-4 |
| 2027/02/12 | Friday | 2027-W06-5 |
| 2027/02/13 | Saturday | 2027-W06-6 |
| 2027/02/14 | Sunday | 2027-W06-7 |
| 2027/02/15 | Monday | 2027-W07-1 |
| 2027/02/16 | Tuesday | 2027-W07-2 |