Mid-Autumn Festival and National Day are on the same day. What year?

1982, 200 1, 20 12, Mid-Autumn Festival and National Day appear on the same day, followed by 2020 and 2077, as follows:

1, Mid-Autumn Festival, National Day staged "Welcome". Astronomical experts say that this situation is mainly the result of leap month.

Mid-Autumn Festival is a normal calendar phenomenon.

3. According to Chinese lunar calendar, the big moon has 30 days, the small moon has 29 days, and a year 12 months has 354 or 355 days, which is about 1 1 day less than a tropical one. Four years later, 1 month was missing. Over time, there will be a strange phenomenon of time sequence and time disorder.

4. "If you add the boudoir before August of the lunar calendar, it will probably cause the Mid-Autumn National Day to' welcome'."

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