Black out roman shades would work for you.

Are you meaning individually each window? I was hoping to get something with one sweeping motion or maybe two that would meet in the middle?

I don't see much room to stack drapes on the right. Can't tell on the left. Room darkening drapes will require some significant space to stack properly, without blocking the beautiful views

Oh there is plenty of room on both sides. I guess I should have also said that they are 6 more windows this size on the adjacent "window wall" as well. Trying to do this on somewhat of a budget considering I have 12 6ft tall windows that are essentially 60ft in length all together. It would also be nice to be able to go from open in closed fairly quickly instead of having to deal with each window individually.

Invest in remote control blinds.