There are 29.5 days in a lunar month.
One lunar day equals 28 earth days
I don't think it's the same. Though it depends how you define "lunar day" and "lunar year".
About 2. The lunar tidal cycle is 12 hours & 25 min. (Note that not all tides are lunar.)
The lunar day is about 29 earth-days long.
The first day of the next lunar month can vary depending on the specific lunar calendar being used. In general, the lunar month begins with the new moon, so you will need to consult a lunar calendar or lunar phase calendar to determine the exact date of the new moon and thereby the first day of the next lunar month.
About 2. The lunar tidal cycle is 12 hours & 25 min. (Note that not all tides are lunar.)
Feb. 3rd is Chinese New Years Day - the first day of the Chinese lunar calendar.
a lunar day - lasts around 27.3 days.
A lunar calendar is based on the cycle of the moon (luna). A "lunar year" has about thirteen twenty-eight-day months.
Many advantages. One of them is that you can estimate in which lunar day you are just by comparing moon shape.
December 21 2012 Friday
In Chinese culture, the birthday for everyone is celebrated on the first day of the Lunar New Year, also known as Chinese New Year. This day marks the beginning of the lunar calendar and is a time for family reunions and festive celebrations. Additionally, many people also observe their individual birthdays according to the lunar calendar, but the collective celebration occurs on this auspicious day.