Week 20 in 2008

WEEK
20

This week starts on Sunday, May 11, 2008 and ends on Saturday, May 17, 2008.

WEEK EUROPE & ISO
20

This week starts on Monday, May 12, 2008 and ends on Sunday, May 18, 2008.

Week 20 of 2008 begins on May 12, 2008 and ends on May 18, 2008. It covers days 133 to 139 of the year and falls in quarter 2.

Weeks since this week: 959

Week 20 of 2008 at a glance

Starts (Monday)May 12, 2008
Ends (Sunday)May 18, 2008
US week (Sunday to Saturday)20 (May 11, 2008)
MonthMay
QuarterQ2
Days of the year133–139
Year completed at the end of this week38.0%
Weeks left in 2008 after this week32
Weeks in 200852
Even or odd weekEven

Calendar for May 2008

May 2008
SuMoTuWeThFrSa
Week 18123
Week 1945678910
Week 2011121314151617
Week 2118192021222324
Week 2225262728293031
USA Calendar

All Weeks in 2008:

Past & Future Week Number 20:

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 20 of 2008. It runs from May 11, 2008 to May 17, 2008.

Even and odd weeks

Week 20 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 20 in other years

FromTo
Week 20 in 2006May 15, 2006May 21, 2006
Week 20 in 2007May 14, 2007May 20, 2007
Week 20 in 2009May 11, 2009May 17, 2009
Week 20 in 2010May 17, 2010May 23, 2010

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 2008 began on December 31, 2007. 2008 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 20 of 2008 start and end?

Week 20 of 2008 starts on May 12, 2008 and ends on May 18, 2008 (ISO 8601, Monday to Sunday).

Which month is week 20 of 2008 in?

Week 20 of 2008 is in May.

What dates are in week 20 of 2008?

May 12, 2008, May 13, 2008, May 14, 2008, May 15, 2008, May 16, 2008, May 17, 2008, and May 18, 2008

How many weeks does 2008 have?

2008 has 52 ISO weeks.

Is week 20 an even or odd week?

Week 20 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 20 of 2008. It runs from May 11, 2008 to May 17, 2008.