I do like the overall mood with the slightly muted colours and and how the warm glow of the sun contrasts with the cooler blue/grey mist. Exposure is also controlled very nicely preving the right amount of detail to make the viewer interested.
Compositionalally alot of the attention is drawn to the sun itself but the vertical lines of the trees seem to provide many "frame borders" which are a little distracting. Perhaps if it you could actually see the bottoms of those trees it would render them as supporting subjects rather than a vertical line breaking the flow?
Overall I'd say for the mood it evokes alone its a good shot