Consequently, how many sun salutations should you do in the morning?
12 Sun Salutations
Additionally, how many surya namaskar should be done in a day? 12
Similarly one may ask, can I do sun salutations everyday?
Even if you don't have time for a full-on yoga hour daily, Sun Salutations are a great way to keep your practice alive and put a little yoga goodness into your day. Consistency is key, and it's better to do a daily 20-minute practice than an irregular practice once or twice a week, even if they are longer.
Can sun salutation be done in the evening?
Even though they are often used to energize and warm the body, they can be practiced in a way that relaxes and recharges the body instead of raising energy. The 12-position Sun Salutation (Surya Namaskar C), is a wonderful evening flow sequence. So my answer is yes, it's fine to practice Sun Salutations in the evening.