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
GMT
time.is/GMT
UTC
http://earthsky.org/astronomy-essentials/universal-time
Timeline
Translating: Time
Spanish: Tiempo
German: Zeit
Wikipedia
Arrow of time
Entropy
Pacific Time Zone
Planeta.com