Retrograde 2025 Calendar Week. All the other functions of the perpetual calendar (day of the week, month, leap year) are synchronized at the same time. Placing the earlier récital 21 retrograde perpetual calendar next to this latest edition speaks volumes about this model’s profound personality change.

New year’s day 2025 begins with mercury retrograde until 10:08pm est. Retrograde dates for mercury, mars and jupiter in 2025.