At what local (mean solar) time is the vernal equinox at its upper culmination three weeks after the autumnal equinox?
| September 18, 2020 | Education
On the day of the autumnal equinox, the vernal equinox culminates at exactly midnight (0 hours). Each day it culminates about 4 minutes earlier than the previous one. Consequently, in three weeks the culmination will occur at 0 o’clock – 4⋅21 minutes, or at 22 hours 36 minutes.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.