Week 17 in 1660
Week 17 of 1660 begins on April 19, 1660 and ends on April 25, 1660. It covers days 110 to 116 of the year and falls in quarter 2.
Weeks since this week: 19119
Week 17 of 1660 at a glance
| Starts (Monday) | April 19, 1660 |
|---|---|
| Ends (Sunday) | April 25, 1660 |
| US week (Sunday to Saturday) | 17 (April 18, 1660) |
| Month | April |
| Quarter | Q2 |
| Days of the year | 110–116 |
| Year completed at the end of this week | 31.7% |
| Weeks left in 1660 after this week | 36 |
| Weeks in 1660 | 53 |
| Even or odd week | Odd |
Calendar for April 1660
Download Calendar in printable A4 PDF
(US version) (EU/ISO Version)
All Weeks in 1660:
Past & Future Week Number 17:
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 17 of 1660. It runs from April 18, 1660 to April 24, 1660.
Even and odd weeks
Week 17 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 17 in other years
| From | To | |
|---|---|---|
| Week 17 in 1658 | April 22, 1658 | April 28, 1658 |
| Week 17 in 1659 | April 21, 1659 | April 27, 1659 |
| Week 17 in 1661 | April 25, 1661 | May 1, 1661 |
| Week 17 in 1662 | April 24, 1662 | April 30, 1662 |
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 1660 began on December 29, 1659. 1660 has 53 ISO weeks, because 1 January 1660 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 17 of 1660 start and end?
Week 17 of 1660 starts on April 19, 1660 and ends on April 25, 1660 (ISO 8601, Monday to Sunday).
Which month is week 17 of 1660 in?
Week 17 of 1660 is in April.
What dates are in week 17 of 1660?
April 19, 1660, April 20, 1660, April 21, 1660, April 22, 1660, April 23, 1660, April 24, 1660, and April 25, 1660
How many weeks does 1660 have?
1660 has 53 ISO weeks, because 1 January 1660 falls on a Thursday.
Is week 17 an even or odd week?
Week 17 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 17 of 1660. It runs from April 18, 1660 to April 24, 1660.