1. ## Possible Combinations

I have no idea if this is the right place to put this...

Anyway, I need to work out all the possible combinations of three things, which in turn are split down. Basically, Days, Months and Moon phases. For example, "Monday/September/Full Moon" or, "Friday/December/New Moon".

If someone could help out, maybe make a list of all the different combinations for me that would be great. Or at least give me a way to work it out myself

On your example, there would be $7 \times 12 \times 8 = 672$ possible combinations.
Do you really need to work out all $672$ possible combinations ? Or is there a restriction or something (such as no new moons on fridays)