20 18 10 how much is it on the fourth day of the tenth lunar month?

Query calendar, 20 18, August 25th, 20 18 10/4. The lunar calendar and the solar calendar are two different calendars, and the lunar calendar is the traditional calendar in China. The solar calendar is a modern universal calendar. The lunar calendar uses moon phase timing to set the length of the moon and the full moon according to the change of the moon around the earth; The solar calendar uses the phase of the sun to time, according to the period of the earth's revolution around the sun.