Sun-to-Sun ignition

Synastry signal — about the relationship between two charts, not your own.

This comes round once a year, near the other person's birthday. The sense of being the same kind of person peaks across these days, so say the recognition out loud rather than saving it.

In detail

Sun-to-Sun ignition: the transiting Sun conjoins the other person's natal Sun, which happens once a year and lands near their birthday. The Sun covers about 1 degree a day, so a 3-degree orb runs roughly six days, with the exact conjunction as the tightest point. The Sun marks the part of a person that other people recognise them by, so the resonance here sits at the level of identity rather than of mood. Rather than the hours-long matching of tempo that a Moon contact gives, this stretch works like an annual fix on position: each one's read of who the other actually is gets confirmed again.

FAQ

Why does this always fall near the other person's birthday?

The transiting Sun returns to any given degree once a year, and the other person's natal Sun sits at the degree it held on the day they were born, so the conjunction necessarily lands around that date.

How does it differ from two Moons syncing up?

A Moon sync is an hours-long matching of emotional tempo that disperses once it passes. This runs across days and works at the level of identity, so what gets confirmed is each one's read of who the other is.