Photograhy experts. I got a question.
 

On a clear, bright sunny day what is the best time to shoot outdoor pictures to get colorful and vibrant pictures for scenic pictures???

The magic hour.

http://en.wikipedia.org/wiki/Magic_h...photography%29

for scenics anytime works just change your shutter speed - if you're going for effect then dawn or dusk

The golden hour (also known as magic hour) is the first and last hour of sunlight during the day when a specific photographic effect is achieved with the quality of the light during these hours.