In the "Etc" area, zones west of GMT have a positive sign and those east have a negative sign in their name (e.g "Etc/GMT-14" is 14 hours ahead of GMT.)
Dengan gaya ini, zona di sebelah barat GMT diberi tanda positif dan zona di timur diberi tanda negatif di namanya (e.g "Etc/GMT-14" lebih cepat/timur 14 jam dari GMT.)