# Date math questions
**URL:** https://discuss.elastic.co/t/date-math-questions/344228
**Category:** Kibana
**Created:** [October 2, 2023, 2:10pm UTC](https://discuss.elastic.co/t/date-math-questions/344228 "2023-10-02T14:10:21Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Thomas\_Barrier](https://discuss.elastic.co/u/Thomas_Barrier)
#### Post date: [October 2, 2023, 2:10pm UTC](https://discuss.elastic.co/t/date-math-questions/344228/1 "2023-10-02T14:10:21Z")
Hello everyone,
I'm currently working on Kibana 7.17 and could use a little help customising Time filter quick ranges in Kibana's advanced settings.
I would like to automatically track my Dashboards from 9am every morning to 8:59am D+1.
I would also like the Dashboard to be reinitialised at 9am D+1 and to start again automatically from 9am every morning to 8.59am D+1.
I've tried a whole bunch of synthaxes I've read about, and unfortunately at 00:00 the Dashboard re-initialises and waits until 9:00 the next day to display data again. As a result, production can no longer track its activity from 00:00 to 9:00.
Do you have any idea how to do this? If it's possible, of course.
Thank you for your help and have a nice day.
Best regards
Thomas
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [October 30, 2023, 2:10pm UTC](https://discuss.elastic.co/t/date-math-questions/344228/2 "2023-10-30T14:10:51Z")
This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.