Week 30 in 2551
Week 30 of 2551 begins on July 26, 2551 and ends on August 1, 2551. It covers days 207 to 213 of the year and falls in quarter 3.
Weeks until this week: 27384
Week 30 of 2551 at a glance
| Starts (Monday) | July 26, 2551 |
|---|---|
| Ends (Sunday) | August 1, 2551 |
| US week (Sunday to Saturday) | 31 (July 25, 2551) |
| Month | July / August |
| Quarter | Q3 |
| Days of the year | 207–213 |
| Year completed at the end of this week | 58.4% |
| Weeks left in 2551 after this week | 22 |
| Weeks in 2551 | 52 |
| Even or odd week | Even |
Calendar for July 2551
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(US version) (EU/ISO Version)
All Weeks in 2551:
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 31 of 2551. It runs from July 25, 2551 to July 31, 2551.
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
| From | To | |
|---|---|---|
| Week 30 in 2549 | July 21, 2549 | July 27, 2549 |
| Week 30 in 2550 | July 20, 2550 | July 26, 2550 |
| Week 30 in 2552 | July 24, 2552 | July 30, 2552 |
| Week 30 in 2553 | July 23, 2553 | July 29, 2553 |
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 2551 began on January 4, 2551. 2551 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 2551 start and end?
Week 30 of 2551 starts on July 26, 2551 and ends on August 1, 2551 (ISO 8601, Monday to Sunday).
Which month is week 30 of 2551 in?
Week 30 of 2551 starts in July and ends in August.
What dates are in week 30 of 2551?
July 26, 2551, July 27, 2551, July 28, 2551, July 29, 2551, July 30, 2551, July 31, 2551, and August 1, 2551
How many weeks does 2551 have?
2551 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 31 of 2551. It runs from July 25, 2551 to July 31, 2551.