dateFormat
Syntax
dateFormat LAYOUT INPUT
dateFormat converts the textual representation of the datetime into the specified format or returns it as a Go time.Time type value. These are formatted with the layout string.
{{ dateFormat "Monday, Jan 2, 2006" "2015-01-21" }} → "Wednesday, Jan 21, 2015"
See the Format function for a more complete list of date formatting options in your templates.