Week 30 in 109

WEEK
30

This week starts on Sunday, July 21, 109 and ends on Saturday, July 27, 109.

WEEK EUROPE & ISO
30

This week starts on Monday, July 22, 109 and ends on Sunday, July 28, 109.

Week 30 of 109 begins on July 22, 109 and ends on July 28, 109. It covers days 203 to 209 of the year and falls in quarter 3.

Weeks since this week: 100034

Week 30 of 109 at a glance

Starts (Monday)July 22, 109
Ends (Sunday)July 28, 109
US week (Sunday to Saturday)30 (July 21, 109)
MonthJuly
QuarterQ3
Days of the year203–209
Year completed at the end of this week57.3%
Weeks left in 109 after this week22
Weeks in 10952
Even or odd weekEven

Calendar for July 109

July 109
SuMoTuWeThFrSa
Week 27123456
Week 2878910111213
Week 2914151617181920
Week 3021222324252627
Week 3128293031
USA Calendar

All Weeks in 109:

Past & Future Week Number 30:

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 30 of 109. It runs from July 21, 109 to July 27, 109.

Even and odd weeks

Week 30 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 30 in other years

FromTo
Week 30 in 107July 25, 107July 31, 107
Week 30 in 108July 23, 108July 29, 108
Week 30 in 110July 21, 110July 27, 110
Week 30 in 111July 20, 111July 26, 111

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 109 began on December 31, 108. 109 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 30 of 109 start and end?

Week 30 of 109 starts on July 22, 109 and ends on July 28, 109 (ISO 8601, Monday to Sunday).

Which month is week 30 of 109 in?

Week 30 of 109 is in July.

What dates are in week 30 of 109?

July 22, 109, July 23, 109, July 24, 109, July 25, 109, July 26, 109, July 27, 109, and July 28, 109

How many weeks does 109 have?

109 has 52 ISO weeks.

Is week 30 an even or odd week?

Week 30 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 30 of 109. It runs from July 21, 109 to July 27, 109.