Week 5 in 105

WEEK
5

This week starts on Sunday, January 25, 105 and ends on Saturday, January 31, 105.

WEEK EUROPE & ISO
5

This week starts on Monday, January 26, 105 and ends on Sunday, February 1, 105.

Week 5 of 105 begins on January 26, 105 and ends on February 1, 105. It covers days 26 to 32 of the year and falls in quarter 1.

Weeks since this week: 100268

Week 5 of 105 at a glance

Starts (Monday)January 26, 105
Ends (Sunday)February 1, 105
US week (Sunday to Saturday)5 (January 25, 105)
MonthJanuary / February
QuarterQ1
Days of the year26–32
Year completed at the end of this week8.8%
Weeks left in 105 after this week48
Weeks in 10553
Even or odd weekOdd

Calendar for January 105

January 105
SuMoTuWeThFrSa
Week 1123
Week 245678910
Week 311121314151617
Week 418192021222324
Week 525262728293031
USA Calendar

Download Calendar in printable A4 PDF

  • Print January 105 Calendar Open calendar PDF in new window (US version)
  • Print January 105 Calendar Open calendar PDF in new window (EU/ISO Version)
  • Print Full Year 105 Calendar (US version) Open calendar PDF in new window
  • Print Full Year 105 Calendar (EU/ISO Version) Open calendar PDF in new window

    • All Weeks in 105:

    Week 1 in 105 Week 2 in 105 Week 3 in 105 Week 4 in 105 Week 5 in 105 Week 6 in 105 Week 7 in 105 Week 8 in 105 Week 9 in 105 Week 10 in 105 Week 11 in 105 Week 12 in 105 Week 13 in 105 Week 14 in 105 Week 15 in 105 Week 16 in 105 Week 17 in 105 Week 18 in 105 Week 19 in 105 Week 20 in 105 Week 21 in 105 Week 22 in 105 Week 23 in 105 Week 24 in 105 Week 25 in 105 Week 26 in 105 Week 27 in 105 Week 28 in 105 Week 29 in 105 Week 30 in 105 Week 31 in 105 Week 32 in 105 Week 33 in 105 Week 34 in 105 Week 35 in 105 Week 36 in 105 Week 37 in 105 Week 38 in 105 Week 39 in 105 Week 40 in 105 Week 41 in 105 Week 42 in 105 Week 43 in 105 Week 44 in 105 Week 45 in 105 Week 46 in 105 Week 47 in 105 Week 48 in 105 Week 49 in 105 Week 50 in 105 Week 51 in 105 Week 52 in 105 Week 53 in 105

    Past & Future Week Number 5:

    Week 5 in 2016 Week 5 in 2017 Week 5 in 2018 Week 5 in 2019 Week 5 in 2020 Week 5 in 2021 Week 5 in 2022 Week 5 in 2023 Week 5 in 2024 Week 5 in 2025 Week 5 in 2026 Week 5 in 2027 Week 5 in 2028 Week 5 in 2029 Week 5 in 2030 Week 5 in 2031 Week 5 in 2032 Week 5 in 2033 Week 5 in 2034 Week 5 in 2035 Week 5 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 5 of 105. It runs from January 25, 105 to January 31, 105.

    Even and odd weeks

    Week 5 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 5 in other years

    FromTo
    Week 5 in 103January 29, 103February 4, 103
    Week 5 in 104January 28, 104February 3, 104
    Week 5 in 106February 1, 106February 7, 106
    Week 5 in 107January 31, 107February 6, 107

    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 105 began on December 29, 104. 105 has 53 ISO weeks, because 1 January 105 falls on a Thursday.

    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 5 of 105 start and end?

    Week 5 of 105 starts on January 26, 105 and ends on February 1, 105 (ISO 8601, Monday to Sunday).

    Which month is week 5 of 105 in?

    Week 5 of 105 starts in January and ends in February.

    What dates are in week 5 of 105?

    January 26, 105, January 27, 105, January 28, 105, January 29, 105, January 30, 105, January 31, 105, and February 1, 105

    How many weeks does 105 have?

    105 has 53 ISO weeks, because 1 January 105 falls on a Thursday.

    Is week 5 an even or odd week?

    Week 5 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 5 of 105. It runs from January 25, 105 to January 31, 105.