Basically this is a good day to achieve a balanced outcome.
Clearly this day can then be used for equitable agreements, like contracts that are to be even balanced between two parties.
Can we say useful for marriage, or more personal endeavours…?
Yes, if you aim to have a completely equitable outcome.
If you choose to do something on a Balance Day that requires a win on one side situation, not your best footing, as the outcome will work toward both parties and a win-win sense.
Now if we flip that last comment, if you are in a lower position, maybe don’t have the advantage in a business dealing, then a Balance Day may help you shift things more equitably… Tricky, but possible.
When looking at a day to use specifically, it will always, always come down to what you wish to achieve, there truly is no one size fits all.
This particular Balance Day will bring about balance, so if that’s what you need, your time is now.
Of key importance, the Balance Day is one of the 12 Day Officers, and even though it's a major force for the day, other factors are in position too.
Every day has an element and an animal working with this Day Officer; alas, we cannot say it's always wonderful, as the element / animal may be an unfavourable provocateur....
For optimal results, I advise working with me on specific Date Selection personalized to your birth chart, with optimal results for the specific activity. It's the only way to really knock it out of the ball park!