Naeng/Calendar and time: Difference between revisions

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==Mărotłite calendar==
==Mărotłite calendar==
[TODO: Holidays for equinoxes, solstices, planting seasons, harvest seasons]
One Trician solar year is about 357.08065278709064 Trician days, and one Trician lunar month is about 30.58122882574347 Trician days long; hence months in the lunar calendar usually have either 30 or 31 days. Twelve lunar months are about 366.97474590892164 days, which exceeds the solar year by 9.89409312183100 solar days. Hence approximately in a 3-year cycle, one of the months, Tslües II, placed right before summer solstice, is omitted or reduced to a half-month.
One Trician solar year is about 357.08065278709064 Trician days, and one Trician lunar month is about 30.58122882574347 Trician days long; hence months in the lunar calendar usually have either 30 or 31 days. Twelve lunar months are about 366.97474590892164 days, which exceeds the solar year by 9.89409312183100 solar days. Hence approximately in a 3-year cycle, one of the months, Tslües II, placed right before summer solstice, is omitted or reduced to a half-month.


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*Slăsyan ~ spring equinox, ~ planting season (31 days)
*Slăsyan ~ spring equinox, ~ planting season (31 days)
*Tslües I ~ beginning of summer (31 days)
*Tslües I ~ beginning of summer (31 days)
*Tslües II (31 days; omitted once every 3 years, except every 75 years)
*Tslües II (31 days; omitted in years 0, 4, 8, 12, 13, 17, 21, 22, 26, 30, 34, 35, 39, 43, 44, 48, 52, 56, 57, 61, 65, 66, 70, 74 mod 75)
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