Timezone on Highcharts

It's one of those days

I'm in the UK so UTC true or false gives the same results since I am in GMT. My discrepancy between my expected displayed time was due to a parsing issue in PHP to unixTime.

Highcharts now supports timezones in 3.0.8

You can now set the timezoneOffset global property: http://api.highcharts.com/highcharts#global.timezoneOffset