Lunar Cycles facts

While investigating facts about Lunar Cycles 2019 and Lunar Cycles 2020, I found out little known, but curios details like:

The ancient Babylonians worked out that there are solar eclipses that occur 18 years, 11 days, and 8 hours apart. This period, 223 lunar cycles, is called the Saros cycle. The 1999 eclipse and this year's eclipse are Saros cycle solar eclipses.

how lunar cycles affect life?

The deep meaning behind the 52 Cards in a complete deck. The 4 suits represent the 4 seasons, while the 52 cards represent the 52 weeks in a year. The 13 cards per suit represent the 13 lunar cycles in a year, and even the 365 days of the year are marked by the number of total points in a deck.

What causes lunar cycles?

In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what are the 13 lunar cycles. Here are 22 of the best facts about Lunar Cycles Kentish Town and Lunar Cycles London I managed to collect.

what are lunar cycles?

1. A month used to be called a 'moonth', which referred to a lunar cycle which is approximately 30 days.

2. The four suits in a deck of cards represent the four seasons and the 13 cards in each suit represent the 13 phases of the lunar cycle. This is why a deck of cards has 52 cards and a year has 52 weeks.

3. The origin of the word "honeymoon" comes from the tradition of drinking mead, an alcoholic drink made from honey, for a whole lunar cycle after marriage to "ensure a fruitful union".

4. Laying of eggs is synchronized with lunar cycle, so that parents can hunt all night and collect large amount of food during the full moon. Young whippoorwills are ready to leave the nest 3 to 9 days after hatching. They learn to fly at the age of 20 to 21 days.

5. The lunar cycle effects our sleep, even when we can't "see" the moon.

6. Julius Caesar derived the modern calendar from the Egyptians thanks to his affair with Cleopatra. The Roman calendar had been based on lunar cycles with 355 days, but from Egyptians who knew it was 365 days because the Nile would peak on the same day each year.

7. There have been dozens of published studies on the Lunar effect, which refers to real or imaginary correlations between specific stages of the roughly 29.5-day lunar cycle and behavior and physiological changes in living beings on Earth, including humans.

8. A deck of cards represents a calendar. There are 4 suits (seasons), 52 cards (weeks in a year), 13 values (lunar cycles), and if you add up the values of all the cards, they equal 364 (plus a joker is 365)...

9. The four suits in a deck of cards represent the four seasons. The 13 cards in each suit represent the 13 phases of the lunar cycle. There are 52 weeks in a year. If you add up all the symbols in a deck of cards, there are 365 — the same as the number of days in a year.

10. The moon appears to wiggle and shift if observed throughout a whole lunar cycle. That is why an observer on Earth sees more than 50% of the moon's surface. In astronomy this is called Libration.

Why is the lunar cycle important?

You can easily fact check why is it called the lunar cycle and not the lunar chain by examining the linked well-known sources.

"moon" is the root word for "month", as it encompasses a complete lunar cycle.

A deck of playing cards coincide perfectly with our modern calendar. 2 colors representing night and day, 4 suits representing the four seasons, 12 court cards representing the 12 months, 13 values representing the 13 lunar cycles in year & 52 cards representing 52 weeks in a year. - source

Although the human menstrual cycle is similar in length to the lunar cycle, the relationship is believed to be a coincidence. - source

Every 19 years as marked by the Baha’i calendar, the solar and lunar calendars synchronise numerically, the Sun and Moon synchronise physically (in an eclipse), and the length of day equals night everywhere in the world. The name for this 19 year cycle is Vahid, Arabic for unity.

When is the next 33 year lunar solar cycle?

February only has 28 days because the Romans based their Calendar off the lunar cycle, and not the solar (sources in video description)

How lunar cycles work?

The moon has actually orbited the earth a few billion times more than it has appeared from lunar cycles; also, the earth's precession cycle takes about 25,770 years to complete.

The Lunar year consists of 12 "days" (equivalent to 12 Earth months), named after the first 12 men to walk on the Moon. The Lunar calendar starts at the moment Neil Armstrong set foot on the Moon (07/21/69 at 02:56:15 UT), which is Year 1, Day 1, Cycle 1 -- 00:00:00.

While the Christian world uses a solar calendar (year = 1 revolution around sun), and the Muslims use a purely lunar calendar (year = 12 lunar months), the Jewish calendar is a hybrid that accounts for both lunar and solar cycles.