You need to aim away from the sun, you have shot directly at it in both of these photo. The glare from the sun is overpowering both shots and it has blown out the background and much of the center portion of the image. The second one is also out of focus.
Here's a newer one. I didn't shoot directlty into the sun and the backround is supposed to be out of focus. So what could I have done better in this one?
That also applies to other types of photography...
Sky colours are best at sunset / rise
Light is not as harsh in the morning / evening.
Less people on the streets to "get in your shots"