The "S" stands for "Summer", and I strongly recommend reading things like https://infiniteundo.com/post/25509354022/more-falsehoods-programmers-believe-about-ti

The "S" stands for "Summer", and I strongly recommend reading things like https://infiniteundo.com/post/25509354022/more-falsehoods-programmers-believe-about-time https://infiniteundo.com/post/25509354022/more-falsehoods-pr... and http://creativedeletion.com/2015/01/28/falsehoods-programmers-date-time-zones.html http://creativedeletion.com/2015/01/28/falsehoods-programmer... before confidently making statements on this subject.