# Can I Change the Start Day for Weeks?

**URL:** <https://community.embeddable.com/t/can-i-change-the-start-day-for-weeks/151>\
**Category:** FAQs\
**Created:** [October 28, 2025, 2:34pm UTC](https://community.embeddable.com/t/can-i-change-the-start-day-for-weeks/151 "2025-10-28T14:34:55Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Chris-Embeddable](https://dub1.discourse-cdn.com/flex013/user_avatar/community.embeddable.com/chris-embeddable/32/24_2.png) [@Chris-Embeddable](https://community.embeddable.com/u/Chris-Embeddable)\
**Post date:** [October 28, 2025, 2:34pm UTC](https://community.embeddable.com/t/can-i-change-the-start-day-for-weeks/151/1 "2025-10-28T14:34:55Z")

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We don’t currently support changing the start day for weeks in Embeddable to anything other than Monday, but there _is_ a workaround for it that will allow you and your users to select other options. You can extend the `granularity` type via your Cube models and a custom type file, [as described here](https://docs.embeddable.com/development/extending-types#update-your-data-models), to add a “Week starting on [day]” option to the picker. This won’t replace the existing “weekly” option, which will still consider Monday the start of the week, but it will make your other choice(s) available to your users.