Week 23 in 2011

WEEK
24

This week starts on Sunday, June 5, 2011 and ends on Saturday, June 11, 2011.

WEEK EUROPE & ISO
23

This week starts on Monday, June 6, 2011 and ends on Sunday, June 12, 2011.

Week 23 of 2011 begins on June 6, 2011 and ends on June 12, 2011. It covers days 157 to 163 of the year and falls in quarter 2.

Weeks since this week: 799

Week 23 of 2011 at a glance

Starts (Monday)June 6, 2011
Ends (Sunday)June 12, 2011
US week (Sunday to Saturday)24 (June 5, 2011)
MonthJune
QuarterQ2
Days of the year157–163
Year completed at the end of this week44.7%
Weeks left in 2011 after this week29
Weeks in 201152
Even or odd weekOdd

Calendar for June 2011

June 2011
SuMoTuWeThFrSa
Week 221234
Week 23567891011
Week 2412131415161718
Week 2519202122232425
Week 262627282930
USA Calendar

Download Calendar in printable A4 PDF

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  • Print Full Year 2011 Calendar (EU/ISO Version) Open calendar PDF in new window

    • All Weeks in 2011:

    Week 1 in 2011 Week 2 in 2011 Week 3 in 2011 Week 4 in 2011 Week 5 in 2011 Week 6 in 2011 Week 7 in 2011 Week 8 in 2011 Week 9 in 2011 Week 10 in 2011 Week 11 in 2011 Week 12 in 2011 Week 13 in 2011 Week 14 in 2011 Week 15 in 2011 Week 16 in 2011 Week 17 in 2011 Week 18 in 2011 Week 19 in 2011 Week 20 in 2011 Week 21 in 2011 Week 22 in 2011 Week 23 in 2011 Week 24 in 2011 Week 25 in 2011 Week 26 in 2011 Week 27 in 2011 Week 28 in 2011 Week 29 in 2011 Week 30 in 2011 Week 31 in 2011 Week 32 in 2011 Week 33 in 2011 Week 34 in 2011 Week 35 in 2011 Week 36 in 2011 Week 37 in 2011 Week 38 in 2011 Week 39 in 2011 Week 40 in 2011 Week 41 in 2011 Week 42 in 2011 Week 43 in 2011 Week 44 in 2011 Week 45 in 2011 Week 46 in 2011 Week 47 in 2011 Week 48 in 2011 Week 49 in 2011 Week 50 in 2011 Week 51 in 2011 Week 52 in 2011

    Past & Future Week Number 23:

    Week 23 in 2016 Week 23 in 2017 Week 23 in 2018 Week 23 in 2019 Week 23 in 2020 Week 23 in 2021 Week 23 in 2022 Week 23 in 2023 Week 23 in 2024 Week 23 in 2025 Week 23 in 2026 Week 23 in 2027 Week 23 in 2028 Week 23 in 2029 Week 23 in 2030 Week 23 in 2031 Week 23 in 2032 Week 23 in 2033 Week 23 in 2034 Week 23 in 2035 Week 23 in 2036

    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 24 of 2011. It runs from June 5, 2011 to June 11, 2011.

    Even and odd weeks

    Week 23 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 23 in other years

    FromTo
    Week 23 in 2009June 1, 2009June 7, 2009
    Week 23 in 2010June 7, 2010June 13, 2010
    Week 23 in 2012June 4, 2012June 10, 2012
    Week 23 in 2013June 3, 2013June 9, 2013

    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 2011 began on January 3, 2011. 2011 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 23 of 2011 start and end?

    Week 23 of 2011 starts on June 6, 2011 and ends on June 12, 2011 (ISO 8601, Monday to Sunday).

    Which month is week 23 of 2011 in?

    Week 23 of 2011 is in June.

    What dates are in week 23 of 2011?

    June 6, 2011, June 7, 2011, June 8, 2011, June 9, 2011, June 10, 2011, June 11, 2011, and June 12, 2011

    How many weeks does 2011 have?

    2011 has 52 ISO weeks.

    Is week 23 an even or odd week?

    Week 23 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 24 of 2011. It runs from June 5, 2011 to June 11, 2011.