Sun Square Jupiter...

starts on December 16 (using a 1 degree orb), is exact on December 17 in Kilmore at 8.47am, leaves on December 18.  Sun at 24 degrees and 49 minutes of Sagittarius, Jupiter at 24 degrees and 49 minutes of Pisces.

The Sun acts as a trigger to the longer term energies operating in the sky... in this case the expansive Jupiter is being touched by this illuminating planet.  Jupiter is about opportunity, growth, joy and if taken too far, lack of boundaries, arrogance and/or taking on more than we can handle in the long term.

The square aspect is a dynamic and energetic one, further adding the potential to take things a bit too far with this Jupiter energy!  It is important to keep the areas of life and relationships represented by Jupiter in your birth chart 'realistic' at this time.  The square also represents a period of tension, but also resolution and a turning point being reached (in this case it is likely that a change in the way you do things is needed).

As usual, look to see where this aspect is happening in your birth chart to get a feel for what or who will be the scene for a bit of stress, but resolution.  Also look to see which houses are ruled by the Sun (one with Leo on the cusp) and Jupiter (ones with Sagittarius and/or Pisces on the cusp).

If you have personal planets or points in Sagittarius and/or Pisces then you may feel this aspect more strongly than others.