After a lot of frustration, I have created a Plotly.js wrapper to tackle the date conversion issue With the help of this library will can show the Plotly data in any timezone npm plotly-timezone Feed Plotly.js a UTC timestamp and an IANA zone, get correct, fast, DST-aware display — without a per-point Intl call.. Latest version: 1.0.1, last published: 2 days ago. Start using plotly-timezone in your project by running npm i plotly-timezone….