Roofdog, 4pm in Las Vegas Time = the indefinite continued progress of existence and events in the past, present, and future regarded as a whole Also see:Time Capsule Elsewhere on the Web Age Calculator GMTtime.is/GMT UTChttp://earthsky.org/astronomy-essentials/universal-time Timeline Translating: TimeSpanish: TiempoGerman: Zeit WikipediaArrow of timeEntropyPacific Time Zone Planeta.com