Week 35 in 1981
Week 35 of 1981 begins on August 24, 1981 and ends on August 30, 1981. It covers days 236 to 242 of the year and falls in quarter 3.
Weeks since this week: 2354
Week 35 of 1981 at a glance
| Starts (Monday) | August 24, 1981 |
|---|---|
| Ends (Sunday) | August 30, 1981 |
| US week (Sunday to Saturday) | 35 (August 23, 1981) |
| Month | August |
| Quarter | Q3 |
| Days of the year | 236–242 |
| Year completed at the end of this week | 66.3% |
| Weeks left in 1981 after this week | 18 |
| Weeks in 1981 | 53 |
| Even or odd week | Odd |
Calendar for August 1981
Download Calendar in printable A4 PDF
(US version) (EU/ISO Version)
All Weeks in 1981:
Past & Future Week Number 35:
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 35 of 1981. It runs from August 23, 1981 to August 29, 1981.
Even and odd weeks
Week 35 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 35 in other years
| From | To | |
|---|---|---|
| Week 35 in 1979 | August 27, 1979 | September 2, 1979 |
| Week 35 in 1980 | August 25, 1980 | August 31, 1980 |
| Week 35 in 1982 | August 30, 1982 | September 5, 1982 |
| Week 35 in 1983 | August 29, 1983 | September 4, 1983 |
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 1981 began on December 29, 1980. 1981 has 53 ISO weeks, because 1 January 1981 falls on a Thursday.
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 35 of 1981 start and end?
Week 35 of 1981 starts on August 24, 1981 and ends on August 30, 1981 (ISO 8601, Monday to Sunday).
Which month is week 35 of 1981 in?
Week 35 of 1981 is in August.
What dates are in week 35 of 1981?
August 24, 1981, August 25, 1981, August 26, 1981, August 27, 1981, August 28, 1981, August 29, 1981, and August 30, 1981
How many weeks does 1981 have?
1981 has 53 ISO weeks, because 1 January 1981 falls on a Thursday.
Is week 35 an even or odd week?
Week 35 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 35 of 1981. It runs from August 23, 1981 to August 29, 1981.