is it by your seniority date or by 1st of year? my seniority date was April 1st and I left on may 30th. so they paid me 4 days vaca pay and change for my years of service. I took all my vaca before leaving for 2015. Is this right? I thought you earned vaca from jan. 1st so I thought I was gonna get 5 months earned so at least 10 days? thanks.