Week 27 in 1980

WEEK
27

This week starts on Sunday, June 29, 1980 and ends on Saturday, July 5, 1980.

WEEK EUROPE & ISO
27

This week starts on Monday, June 30, 1980 and ends on Sunday, July 6, 1980.

Week 27 of 1980 begins on June 30, 1980 and ends on July 6, 1980. It covers days 182 to 188 of the year and falls in quarter 2.

Weeks since this week: 2413

Week 27 of 1980 at a glance

Starts (Monday)June 30, 1980
Ends (Sunday)July 6, 1980
US week (Sunday to Saturday)27 (June 29, 1980)
MonthJune / July
QuarterQ2
Days of the year182–188
Year completed at the end of this week51.4%
Weeks left in 1980 after this week25
Weeks in 198052
Even or odd weekOdd

Calendar for June 1980

June 1980
SuMoTuWeThFrSa
Week 231234567
Week 24891011121314
Week 2515161718192021
Week 2622232425262728
Week 272930
USA Calendar

Download Calendar in printable A4 PDF

  • Print June 1980 Calendar Open calendar PDF in new window (US version)
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  • Print Full Year 1980 Calendar (US version) Open calendar PDF in new window
  • Print Full Year 1980 Calendar (EU/ISO Version) Open calendar PDF in new window

    • All Weeks in 1980:

    Week 1 in 1980 Week 2 in 1980 Week 3 in 1980 Week 4 in 1980 Week 5 in 1980 Week 6 in 1980 Week 7 in 1980 Week 8 in 1980 Week 9 in 1980 Week 10 in 1980 Week 11 in 1980 Week 12 in 1980 Week 13 in 1980 Week 14 in 1980 Week 15 in 1980 Week 16 in 1980 Week 17 in 1980 Week 18 in 1980 Week 19 in 1980 Week 20 in 1980 Week 21 in 1980 Week 22 in 1980 Week 23 in 1980 Week 24 in 1980 Week 25 in 1980 Week 26 in 1980 Week 27 in 1980 Week 28 in 1980 Week 29 in 1980 Week 30 in 1980 Week 31 in 1980 Week 32 in 1980 Week 33 in 1980 Week 34 in 1980 Week 35 in 1980 Week 36 in 1980 Week 37 in 1980 Week 38 in 1980 Week 39 in 1980 Week 40 in 1980 Week 41 in 1980 Week 42 in 1980 Week 43 in 1980 Week 44 in 1980 Week 45 in 1980 Week 46 in 1980 Week 47 in 1980 Week 48 in 1980 Week 49 in 1980 Week 50 in 1980 Week 51 in 1980 Week 52 in 1980

    Past & Future Week Number 27:

    Week 27 in 2016 Week 27 in 2017 Week 27 in 2018 Week 27 in 2019 Week 27 in 2020 Week 27 in 2021 Week 27 in 2022 Week 27 in 2023 Week 27 in 2024 Week 27 in 2025 Week 27 in 2026 Week 27 in 2027 Week 27 in 2028 Week 27 in 2029 Week 27 in 2030 Week 27 in 2031 Week 27 in 2032 Week 27 in 2033 Week 27 in 2034 Week 27 in 2035 Week 27 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 27 of 1980. It runs from June 29, 1980 to July 5, 1980.

    Even and odd weeks

    Week 27 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 27 in other years

    FromTo
    Week 27 in 1978July 3, 1978July 9, 1978
    Week 27 in 1979July 2, 1979July 8, 1979
    Week 27 in 1981June 29, 1981July 5, 1981
    Week 27 in 1982July 5, 1982July 11, 1982

    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 1980 began on December 31, 1979. 1980 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 27 of 1980 start and end?

    Week 27 of 1980 starts on June 30, 1980 and ends on July 6, 1980 (ISO 8601, Monday to Sunday).

    Which month is week 27 of 1980 in?

    Week 27 of 1980 starts in June and ends in July.

    What dates are in week 27 of 1980?

    June 30, 1980, July 1, 1980, July 2, 1980, July 3, 1980, July 4, 1980, July 5, 1980, and July 6, 1980

    How many weeks does 1980 have?

    1980 has 52 ISO weeks.

    Is week 27 an even or odd week?

    Week 27 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 27 of 1980. It runs from June 29, 1980 to July 5, 1980.