The Sun-god should be always adored. One should not sleep after sunrise. Morning and evening the prayers, should be said, sitting with face turned towards the East and towards the West respectively.
सूर्यं सदोपतिष्ठेत न च सूर्योदये स्वपेत्। सायं प्रातर्जपेत् संध्यां तिष्ठन् पूर्वां तथेतराम्॥