2 weeks
14 daysTime · definition
Time conversions use a Julian year of exactly 365.25 days.
Time
Years & lifetimes
A little perspective
Moon phase synodic cycle lasts about 2.11 times as long as 2 weeks.
The mean interval between matching lunar phases is about 2,551,443 seconds, or 29.5306 days. Individual lunations vary.
The marked mean synodic month is calibrated. Unmeasured illustration details are representative.
Measurement details
The visual compares time with mean synodic month. The records below preserve each value’s basis and caveats.
Time · definition
Time conversions use a Julian year of exactly 365.25 days.
Mean synodic month · approximate
The mean interval between matching lunar phases is about 2,551,443 seconds, or 29.5306 days. Individual lunations vary.
The labelled spans and stored measurements determine the scale; unmeasured illustration details do not.
Change your perspective
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A little smaller. A little larger.