Time is a part of the measuring system used to sequence events, to compare the durations of events and the intervals between them, and to quantify rates of change such as the motions of objects. The temporal position of events with respect to the transitory present is continually changing; future events become present, then pass further and further into the past. Time has been a major subject of religion, philosophy, and science, but defining it in a non-controversial manner applicable to all fields of study has consistently eluded the greatest scholars.
shortest time now measurable
pulse time on fastest lasers
time for molecules to fluoresce
SI base unit
Also called sennight
Various definitions of lunar month exist.
52 weeks + 1 day
52 weeks + 2 days
4 year cycle
Also called pentad
15 year cycle
Exasecond (10+18 seconds)
Roughly 32 billion years, more than twice the age of the universe on current estimates.
Cosmological Decade (Varies)
1 times the length of the previous cosmological decade, with CÐ 1 beginning either 1 seconds or 1 years after the Big Bang, depending on the definition.
Standard Time Format = Hours : Minutes : Seconds (24 Hours > 00:00:00 to 23:60:59 | 12 Hours > 12:00 AM to 11:59 PM)
Standard Date Format = Day - Month -Year