Week 8 in 421

WEEK
9

This week starts on Sunday, February 21, 421 and ends on Saturday, February 27, 421.

WEEK EUROPE & ISO
8

This week starts on Monday, February 22, 421 and ends on Sunday, February 28, 421.

Week 8 of 421 begins on February 22, 421 and ends on February 28, 421. It covers days 53 to 59 of the year and falls in quarter 1.

Weeks since this week: 83776

Week 8 of 421 at a glance

Starts (Monday)February 22, 421
Ends (Sunday)February 28, 421
US week (Sunday to Saturday)9 (February 21, 421)
MonthFebruary
QuarterQ1
Days of the year53–59
Year completed at the end of this week16.2%
Weeks left in 421 after this week44
Weeks in 42152
Even or odd weekEven

Calendar for February 421

February 421
SuMoTuWeThFrSa
Week 5123456
Week 678910111213
Week 714151617181920
Week 821222324252627
Week 928
USA Calendar

All Weeks in 421:

Past & Future Week Number 8:

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 9 of 421. It runs from February 21, 421 to February 27, 421.

Even and odd weeks

Week 8 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 8 in other years

FromTo
Week 8 in 419February 18, 419February 24, 419
Week 8 in 420February 17, 420February 23, 420
Week 8 in 422February 21, 422February 27, 422
Week 8 in 423February 20, 423February 26, 423

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 421 began on January 4, 421. 421 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 8 of 421 start and end?

Week 8 of 421 starts on February 22, 421 and ends on February 28, 421 (ISO 8601, Monday to Sunday).

Which month is week 8 of 421 in?

Week 8 of 421 is in February.

What dates are in week 8 of 421?

February 22, 421, February 23, 421, February 24, 421, February 25, 421, February 26, 421, February 27, 421, and February 28, 421

How many weeks does 421 have?

421 has 52 ISO weeks.

Is week 8 an even or odd week?

Week 8 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 9 of 421. It runs from February 21, 421 to February 27, 421.