# Why Grafana weeks start on Thursday?

**URL:** <https://community.grafana.com/t/why-grafana-weeks-start-on-thursday/37726>\
**Category:** Prometheus\
**Created:** [October 9, 2020, 10:03am UTC](https://community.grafana.com/t/why-grafana-weeks-start-on-thursday/37726 "2020-10-09T10:03:01Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![grant2](https://sea2.discourse-cdn.com/grafana/user_avatar/community.grafana.com/grant2/32/42281_2.png) [@grant2](https://community.grafana.com/u/grant2)\
**Post date:** [January 29, 2022, 6:17pm UTC](https://community.grafana.com/t/why-grafana-weeks-start-on-thursday/37726/7 "2022-01-29T18:17:08Z")

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Welcome to the Grafana forum. Although I cannot offer a concrete solution, this subject does come up regularly. I presume you searched through the various threads and proposed solutions. Depending on your datasource (InfluxDB, MSSQL, etc.), you would have to modify your query. [This post](https://community.grafana.com/t/timegroup-function-group-data-on-thursday/32750/3) shows a MSSQL solution. What is your datasource?

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