Workspace
System readyHelp
TIMING TECHNIQUE

Solar Arc Directions

Move the natal chart by the true arc of the progressed Sun for the date you choose.

Birth data

Enter the time shown in the birth record. The time zone comes from the location.

London, United Kingdom
Resolving birth time…
Coordinates and time zone

City search selects its center. For an exact birth location, choose the hospital on the map.

Search: © OpenStreetMap contributors · Photon

Chart for a date

Every planet, axis and cusp receives the same true solar arc. This keeps their internal angles unchanged; compare directed points with the fixed natal chart below.

Additional points0 selected
Advanced settingsDE442 · True solar arc
Advanced settings

NASA data used to calculate planetary positions.

How far from the exact angle an aspect may be. Lower values show fewer aspects.

Calculation details

One TT day after birth represents 365.25 TT days of life. The actual solar longitude arc is unwrapped and added to all natal longitudes. Forward dates only.

Directed cusps are uniformly shifted natal Placidus cusps. They do not describe a recalculated horizon at the analysis date.