Week 3 in 1871
Week 3 of 1871 begins on January 16, 1871 and ends on January 22, 1871. It covers days 16 to 22 of the year and falls in quarter 1.
Weeks since this week: 8123
Week 3 of 1871 at a glance
| Starts (Monday) | January 16, 1871 |
|---|---|
| Ends (Sunday) | January 22, 1871 |
| US week (Sunday to Saturday) | 3 (January 15, 1871) |
| Month | January |
| Quarter | Q1 |
| Days of the year | 16–22 |
| Year completed at the end of this week | 6.0% |
| Weeks left in 1871 after this week | 49 |
| Weeks in 1871 | 52 |
| Even or odd week | Odd |
Calendar for January 1871
Download Calendar in printable A4 PDF
(US version) (EU/ISO Version)
All Weeks in 1871:
Past & Future Week Number 3:
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 3 of 1871. It runs from January 15, 1871 to January 21, 1871.
Even and odd weeks
Week 3 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 3 in other years
| From | To | |
|---|---|---|
| Week 3 in 1869 | January 18, 1869 | January 24, 1869 |
| Week 3 in 1870 | January 17, 1870 | January 23, 1870 |
| Week 3 in 1872 | January 15, 1872 | January 21, 1872 |
| Week 3 in 1873 | January 13, 1873 | January 19, 1873 |
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 1871 began on January 2, 1871. 1871 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.
Frequently Asked Questions (FAQ)
When does week 3 of 1871 start and end?
Week 3 of 1871 starts on January 16, 1871 and ends on January 22, 1871 (ISO 8601, Monday to Sunday).
Which month is week 3 of 1871 in?
Week 3 of 1871 is in January.
What dates are in week 3 of 1871?
January 16, 1871, January 17, 1871, January 18, 1871, January 19, 1871, January 20, 1871, January 21, 1871, and January 22, 1871
How many weeks does 1871 have?
1871 has 52 ISO weeks.
Is week 3 an even or odd week?
Week 3 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 3 of 1871. It runs from January 15, 1871 to January 21, 1871.