Although this is a square, it can be a good aspect, if used properly.  With Mercury being thought and communication, and Jupiter bringing a huge dose of optimism to the table, you can develop a really positive outlook toward your projects.  However, Jupiter likes to see the big picture and you could run into some trouble if you fail to pay attention to the finer details.  It is also wise not to allow your enthusiasm to cause you to oversell your point, or to run the risk of becoming braggadocious.

Additional Dates for Mercury square Jupiter:

April 26, 2026

December 4, 2026