Upcoming Beta Test Schedule: Jul. 10th 2:00 a.m. to Jul. 15th 2:00 a.m. (PDT) / Jul. 10th 9:00 to Jul. 15th 9:00 (GMT)
Also from
http://forum.square-enix.com/ARR-Tes...710#post934710
* Beta test phase 3 will conclude on Monday, July 15th. The beta test phase 4 schedule will be announced at a later time.