AI-generated Key Takeaways
- 
          The Google Ads Query Language supports specifying date ranges using custom dates, predefined date ranges, and predefined time periods. 
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          Custom date ranges can be specified using ISO 8601 format, either extended ( YYYY-MM-DD) or basic (YYYYMMDD).
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          Predefined date ranges allow you to query data for common periods like TODAY,YESTERDAY,LAST_7_DAYS,THIS_MONTH, etc.
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          Predefined time periods like segments.week,segments.month, andsegments.quartercan be filtered using the=operator with the first day of the period.
The Google Ads Query Language lets you specify the date range in these ways:
Custom date range
You can specify dates in ISO 8601 extended
(YYYY-MM-DD) or basic (YYYYMMDD) format, for example:
segments.date BETWEEN '2024-01-01' AND '2024-01-31'
segments.date >= '20241001' AND segments.date <= '20241031'
Predefined date range
The list of valid predefined date ranges is as follows:
| Date range | Reports are generated for... | 
|---|---|
| TODAY | Today only. | 
| YESTERDAY | Yesterday only. | 
| LAST_7_DAYS | The last 7 days not including today. | 
| LAST_BUSINESS_WEEK | The 5 day business week, Monday through Friday, of the previous business week. | 
| THIS_MONTH | All days in the current month. | 
| LAST_MONTH | All days in the previous month. | 
| LAST_14_DAYS | The last 14 days not including today. | 
| LAST_30_DAYS | The last 30 days not including today. | 
| THIS_WEEK_SUN_TODAY | The period between the previous Sunday and the current day. | 
| THIS_WEEK_MON_TODAY | The period between the previous Monday and the current day. | 
| LAST_WEEK_SUN_SAT | The 7-day period starting with the previous Sunday. | 
| LAST_WEEK_MON_SUN | The 7-day period starting with the previous Monday. | 
Example:
segments.date DURING LAST_30_DAYS
Predefined time period
Some date fields refer to a predefined period of time, specifically:
- segments.week
- segments.month
- segments.quarter
When filtering on these segments, you can use the = operator with the date
that is the first day of the time period. If you specify a date that isn't the
first day of a period, a MISALIGNED_DATE_FOR_FILTER error is returned.
For example, to specify the month of May in the year 2024, use the following condition, specifying the first day of that month:
segments.month = '2024-05-01'