Easy Unit Conversion

Synodic month, Time

Because of perturbations in the orbits of the Earth and Moon, the actual time between lunations may range from about 29.18 to about 29.93 days. The long-term average duration is 29.530589 days (29 d 12 h 44 min 2.9 s).

List of all Synodic month to other time units individual converters.
Convert  Synodic month

Metric, SI

Yoctosecond ys 2551443840×1021
Zeptosecond zs 2551443840×1018
Attosecond as 2551443840×1015
Femtosecond fs 2551443840×1012
Picosecond ps 2551443840×109
Nanosecond ns 2551443840×106
Microsecond µs 2551443840×103
Millisecond ms 2551443840
Centisecond cs 255144384
Decisecond ds 25514438.4
Second s 2551443.84
Decasecond das 255144.384
Hectosecond hs 25514.4384
Kilosecond ks 2551.4438
Megasecond Ms 2.5514
Gigasecond Gs 0.0026
Terasecond Ts 2.5514×10-6
Petasecond Ps 2.5514×10-9
Exasecond Es 2.5514×10-12
Zettasecond Zs 2.5514×10-15
Yottasecond Ys 2.5514×10-18

Common units

Minute min 42524.064
Hour h 708.7344
Day d 29.5306
Week 4.2187
Fortnight 2.1093
Month 0.9709
Year y 0.0809
Decade 0.0081
Century 0.0008
Millennium 0.0001

Sidereal time

Sidereal second 2558429.4782
Sidereal minute 42640.4913
Sidereal hour 710.6749
Sidereal day 29.6115
Sidereal year 0.0808

Other

Shake 2551443840×105
Leap year 0.0807
Julian year 0.0809
Tropical year 0.0809
Septennial 0.0116
Octennial 0.0101
Novennial 0.009
Quindecennial 0.0054
Quinquennial 0.0162

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