synodic month
Noun
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Noun
synodic month (plural synodic months)
- a month of approximately 29.53 days, measured from a lunar phase until the return of that same phase. The long-term average duration is 29.530 588 days (29 d 12 h 44 min 2.8 s), or about 29 ½ days.
- the variably cyclic period from one new moon until the next.
- Russian: синодический ме́сяц
- Russian: синодический ме́сяц
This text is extracted from the Wiktionary and it is available under the CC BY-SA 3.0 license | Terms and conditions | Privacy policy 0.002