âSentry. A Sentry is a modified system monitor security program tasked with maintaining order on the Grid. Sentries wear standard black garb with red circuitry, and have black visored helmets with an open lower face below the visor. They possess identity discs, but most prefer to fight with their staffs.
Current Greenwich Mean Time (GMT) The Time Now is a reliable tool when traveling, calling or researching. The Time Now provides accurate (US network of cesium clocks) synchronized Greenwich Mean Time (GMT).
Please note that GMT may be listed as Zulu (Z) or Coordinated Universal Time (UTC). To avoid the confusion caused by all the time zones around the world and changes between standard time and daily savings time, most scientists use the twenty four hour clock and only one time zone, Greenwich Mean Time or GMT.MT, Z, Zulu and UTC all mean the same thing-the current time at the Prime Meridian.When converting from GMT to local time, first consider the GMT as military time (24 hour clock).