Cookie Date format for JavaScript

_ days later  
_ =UTC  

_ hour later  

_ min later  


Girl in a jacket

date to utc

 / new Date()
 / Math.round(Date.now()/1000); UTC
 / new Date().getTime(); UTC miliseconds
 / new Date().toISOString().split('T')[0];
 / new Date().toLocaleString().split(',')[0];
 / d.getFullYear()+"/"+(d.getMonth()+1)+"/"+d.getDate();

expires=Fri, 30 Jul 2021 12:00:00 UTC;