Definition of with the sun in English:

with the sun

phrase

Nautical
  • In the direction of the sun's apparent movement (in the northern hemisphere); from left to right or clockwise.

    ‘he would go westward, with the sun’
    • ‘After I found out that this great red dragon rose and set with the sun, I very reasonably suspected that he traveled with the sun.’
    • ‘In other words, his journey around the globe would have taken him two days longer than the man who traveled with the sun and made the trip in no time.’