Sidereal_time  1 Sidereal day =23.9344696 hr. (23 hr 56 min 4.09 sec).

(Today we have 29.08 days per lunar month, in the Cambrian (568 Myr before present) it was 31.56 days. The original rotation period of the Earth was about  6 hr.)

winds pressure

Trade winds

Jupiter   Jupiter weather

             Saturn