For odysseus and his men, the loss of helios, the sun, symbolizes a loss of

Knowing that the sun is bright and shines wonderfully in the sky, losing it means losing hope and drive for them. Without Helios or sun, they suffer from not having the will to move on and continue their journey. Their world was field with darkness and suffering without the sun that will show their way and guide them to their goal and happiness as they travel into an unknown world. The sun is also like the star at night which can guide you to your way. Without the sun, their journey will be lifeless, endless and without direction.