Is this vegetarian diet healthy enough to eat most days?

That is a wonderfully well rounded day and I would say that you'd be well off. The only thing I would suggest is to add some more protein earlier in your day. That will not only help you feel fuller between your meals, but your body does best when there is a majority of your protein intake at the beginning of your day and then more veggies at the end of your day. It helps with digestion and overall body function. Maybe try a tofu scramble for breakfast or something of the like? Props on your foresight and preparedness, though :)