Roger Federer's Birth Moon

On 8 August 1981 the moon was 8 days in, at about the quarter point, showing 56.7% of its face. That month's full moon — traditionally called the Sturgeon Moon — arrived 7 days later, on 15 August 1981.

The sky on 8 August 1981

Geocentric positions in the tropical zodiac, computed for midday UTC.

Neptune was retrograde that day — appearing, from Earth, to move backwards against the stars. It is an effect of the two planets' relative speeds rather than a change in direction, and astrologers read it as a period of review rather than progress.

Moon in Scorpio ♏

The moon was passing through Scorpio on 8 August 1981, while the sun sat in Leo — which is why Roger Federer's star sign is Leo. The two rarely coincide: the sun takes a month to cross a sign and the moon takes about two and a half days.

Where the sun sign is read as the outward character, the moon sign is read as the emotional register underneath it — the part that feels at high intensity and largely in private, staying guarded until trust is fully established.

Aspects that day

Aspects are the angles bodies form with each other. These were within orb on 8 August 1981:

What a First Quarter birth moon means

The moon stands at the crossroads, half in shadow, half in light. A decision you have been circling is ready to be made. Choose, then act.

Traits of the First Quarter

First Quarter births are action-oriented, decisive, and unafraid of challenge. They have a natural ability to push through obstacles that would stop others. Roger Federer exemplifies this energy — someone who acts when others wait, who meets resistance head-on and finds a way through.

What was YOUR birth moon phase?

Enter your own date of birth to see the phase, illumination and sky for the day you were born.

Others born under a First Quarter

Others with the moon in Scorpio

Read more