Chandrashtama (Chandra Ashtama) literally means "Moon in the Eighth."
It is the roughly 2.5-day window each month when the transiting Moon
passes through the 8th zodiac sign counted from your natal Moon. In
Vedic tradition, the 8th house represents transformation, the unseen,
and emotional vulnerability.
During this transit, you may notice heightened emotional sensitivity,
mental restlessness, or a tendency toward miscommunication. It is not
a period of "bad luck" — it is a natural lunar rhythm that calls for
awareness and measured action.
Perspective
Everyone experiences Chandrashtama roughly once a month. It is
as natural as the Moon's orbit itself. The value in knowing when
it occurs is not to live in fear, but to schedule wisely — save
important launches, negotiations, and decisions for the remaining
25+ days of the month when the Moon is in more supportive positions.