Week 31 in 2007

WEEK
31

This week starts on Sunday, July 29, 2007 and ends on Saturday, August 4, 2007.

WEEK EUROPE & ISO
31

This week starts on Monday, July 30, 2007 and ends on Sunday, August 5, 2007.

Week 31 of 2007 begins on July 30, 2007 and ends on August 5, 2007. It covers days 211 to 217 of the year and falls in quarter 3.

Weeks since this week: 1002

Week 31 of 2007 at a glance

Starts (Monday)July 30, 2007
Ends (Sunday)August 5, 2007
US week (Sunday to Saturday)31 (July 29, 2007)
MonthJuly / August
QuarterQ3
Days of the year211–217
Year completed at the end of this week59.5%
Weeks left in 2007 after this week21
Weeks in 200752
Even or odd weekOdd

Calendar for July 2007

July 2007
SuMoTuWeThFrSa
Week 271234567
Week 28891011121314
Week 2915161718192021
Week 3022232425262728
Week 31293031
USA Calendar

All Weeks in 2007:

Past & Future Week Number 31:

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 31 of 2007. It runs from July 29, 2007 to August 4, 2007.

Even and odd weeks

Week 31 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 31 in other years

FromTo
Week 31 in 2005August 1, 2005August 7, 2005
Week 31 in 2006July 31, 2006August 6, 2006
Week 31 in 2008July 28, 2008August 3, 2008
Week 31 in 2009July 27, 2009August 2, 2009

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 2007 began on January 1, 2007. 2007 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 31 of 2007 start and end?

Week 31 of 2007 starts on July 30, 2007 and ends on August 5, 2007 (ISO 8601, Monday to Sunday).

Which month is week 31 of 2007 in?

Week 31 of 2007 starts in July and ends in August.

What dates are in week 31 of 2007?

July 30, 2007, July 31, 2007, August 1, 2007, August 2, 2007, August 3, 2007, August 4, 2007, and August 5, 2007

How many weeks does 2007 have?

2007 has 52 ISO weeks.

Is week 31 an even or odd week?

Week 31 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 31 of 2007. It runs from July 29, 2007 to August 4, 2007.