Week 48 in 2021
Week 48 of 2021 begins on November 29, 2021 and ends on December 5, 2021. It covers days 333 to 339 of the year and falls in quarter 4.
Weeks since this week: 254
Week 48 of 2021 at a glance
| Starts (Monday) | November 29, 2021 |
|---|---|
| Ends (Sunday) | December 5, 2021 |
| US week (Sunday to Saturday) | 49 (November 28, 2021) |
| Month | November / December |
| Quarter | Q4 |
| Days of the year | 333–339 |
| Year completed at the end of this week | 92.9% |
| Weeks left in 2021 after this week | 4 |
| Weeks in 2021 | 52 |
| Even or odd week | Even |
Calendar for November 2021
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(US version) (EU/ISO Version)
All Weeks in 2021:
Past & Future Week Number 48:
US and ISO week numbers
In the US system, where weeks start on Sunday and week 1 is the week that contains 1 January, this is week 49 of 2021. It runs from November 28, 2021 to December 4, 2021.
Even and odd weeks
Week 48 is an even week. Even and odd week numbers are used for alternating schedules such as shift rotas, school timetables, custody arrangements and waste collection.
Week 48 in other years
| From | To | |
|---|---|---|
| Week 48 in 2019 | November 25, 2019 | December 1, 2019 |
| Week 48 in 2020 | November 23, 2020 | November 29, 2020 |
| Week 48 in 2022 | November 28, 2022 | December 4, 2022 |
| Week 48 in 2023 | November 27, 2023 | December 3, 2023 |
How week numbers are counted
Most of the world numbers weeks according to the ISO 8601 standard. A week starts on Monday, and week 1 is the week that contains the first Thursday of the year, which is always the week that contains 4 January.
Week 1 of 2021 began on January 4, 2021. 2021 has 52 ISO weeks.
Because of this rule, the first days of January can belong to the last week of the previous year, and the last days of December can belong to week 1 of the next year.
In the United States, weeks usually start on Sunday and week 1 is the week that contains 1 January, so the US week number can differ from the ISO week number.
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Frequently Asked Questions (FAQ)
When does week 48 of 2021 start and end?
Week 48 of 2021 starts on November 29, 2021 and ends on December 5, 2021 (ISO 8601, Monday to Sunday).
Which month is week 48 of 2021 in?
Week 48 of 2021 starts in November and ends in December.
What dates are in week 48 of 2021?
November 29, 2021, November 30, 2021, December 1, 2021, December 2, 2021, December 3, 2021, December 4, 2021, and December 5, 2021
How many weeks does 2021 have?
2021 has 52 ISO weeks.
Is week 48 an even or odd week?
Week 48 is an even week.
What is the US week number for this week?
In the US system, where weeks start on Sunday and week 1 is the week that contains 1 January, this is week 49 of 2021. It runs from November 28, 2021 to December 4, 2021.