Comment on Sea Level
NeatNit@discuss.tchncs.de 3 days agoThen please explain how the Hebrew calendar, and all other lunisolar calendars (calendars which follow both the solar year and the lunar cycle) have 12 months most years? en.wikipedia.org/wiki/Lunisolar_calendar
“The majority of years have twelve months but every second or third year is an embolismic year, which adds a thirteenth intercalary, embolismic, or leap month.”
stray@pawb.social 1 day ago
Not who you asked, but after looking into it it’s because the moon takes about 29.5 days to complete a full cycle of phases (one synodic month), giving it time to do so roughly 12 times per year.
I can’t quite wrap my head around it, but I think the explanation for why sidereal and synodic months differ lines up with your initial explanation. Because we’re also moving, the moon has to move further to achieve the visual change of moon phases.
NeatNit@discuss.tchncs.de 1 day ago
Thanks. I think the user who replied to me is the one with no idea that they’re talking about. No way of measuring it comes close to 14.