Because of changes in earth’s position in space over the centuries, the dates associated with the signs of the zodiac no longer correspond to when the sun passes through the constellations for which the signs were named.
پس با توجه به این که موقعیت زمین در فضا طی قرن‌ها تغییر کرده است ،‏ دیگر نشانهٔ متناظر هر تاریخ درست نیست .‏