Week 5 in 143
Week 5 of 143 begins on January 28, 143 and ends on February 3, 143. It covers days 28 to 34 of the year and falls in quarter 1.
Weeks since this week: 98285
Week 5 of 143 at a glance
| Starts (Monday) | January 28, 143 |
|---|---|
| Ends (Sunday) | February 3, 143 |
| US week (Sunday to Saturday) | 5 (January 27, 143) |
| Month | January / February |
| Quarter | Q1 |
| Days of the year | 28–34 |
| Year completed at the end of this week | 9.3% |
| Weeks left in 143 after this week | 47 |
| Weeks in 143 | 52 |
| Even or odd week | Odd |
Calendar for January 143
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(US version) (EU/ISO Version)
All Weeks in 143:
Past & Future Week Number 5:
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 5 of 143. It runs from January 27, 143 to February 2, 143.
Even and odd weeks
Week 5 is an odd week. Even and odd week numbers are used for alternating schedules such as shift rotas, school timetables, custody arrangements and waste collection.
Week 5 in other years
| From | To | |
|---|---|---|
| Week 5 in 141 | January 30, 141 | February 5, 141 |
| Week 5 in 142 | January 29, 142 | February 4, 142 |
| Week 5 in 144 | January 27, 144 | February 2, 144 |
| Week 5 in 145 | February 1, 145 | February 7, 145 |
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 143 began on December 31, 142. 143 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.
Find the week number of a date
Frequently Asked Questions (FAQ)
When does week 5 of 143 start and end?
Week 5 of 143 starts on January 28, 143 and ends on February 3, 143 (ISO 8601, Monday to Sunday).
Which month is week 5 of 143 in?
Week 5 of 143 starts in January and ends in February.
What dates are in week 5 of 143?
January 28, 143, January 29, 143, January 30, 143, January 31, 143, February 1, 143, February 2, 143, and February 3, 143
How many weeks does 143 have?
143 has 52 ISO weeks.
Is week 5 an even or odd week?
Week 5 is an odd 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 5 of 143. It runs from January 27, 143 to February 2, 143.