# AirVantage Data History time zone different for last 3 hours and last 3 day or months

**URL:** <https://forum.sierrawireless.com/t/airvantage-data-history-time-zone-different-for-last-3-hours-and-last-3-day-or-months/35830>\
**Category:** AirLink routers\
**Created:** [April 10, 2026, 6:17pm UTC](https://forum.sierrawireless.com/t/airvantage-data-history-time-zone-different-for-last-3-hours-and-last-3-day-or-months/35830 "2026-04-10T18:17:07Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![yjan](https://avatars.discourse-cdn.com/v4/letter/y/e480ec/32.png) [@yjan](https://forum.sierrawireless.com/u/yjan)\
**Post date:** [April 10, 2026, 6:17pm UTC](https://forum.sierrawireless.com/t/airvantage-data-history-time-zone-different-for-last-3-hours-and-last-3-day-or-months/35830/1 "2026-04-10T18:17:07Z")

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Time zone data points in AirVantage\Data History is off. The 3 hour chart data points shows the proper time zones and the 3 days\3 months does not

 ![2026-04-10_14-01-32](https://us1.discourse-cdn.com/flex025/uploads/sierrawireless/original/2X/4/4e241fd5d66345808460de20d4f17ab7eae7ab4f.png)

 ![2026-04-10_14-02-45](https://us1.discourse-cdn.com/flex025/uploads/sierrawireless/original/2X/7/741ac63a05877187fd0d4f44255ba5a25ae47852.png)

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**Author:** ![jerdung](https://avatars.discourse-cdn.com/v4/letter/j/82dd89/32.png) [@jerdung](https://forum.sierrawireless.com/u/jerdung)\
**Post date:** [April 15, 2026, 8:24am UTC](https://forum.sierrawireless.com/t/airvantage-data-history-time-zone-different-for-last-3-hours-and-last-3-day-or-months/35830/2 "2026-04-15T08:24:12Z")

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Hi @yjan,

Welcome to our community!  
Could you please share the URL link to the device’s system on AirVantage with me so I can check it?

Thanks,