The lyrics for "The Sun" are entirely instrumental, offering no direct narrative or emotional cues.
Without any lyrical content, it's impossible to derive a specific meaning or analyze the craft of songwriting. The absence of words leaves the interpretation entirely open to the listener's perception of the music itself.
Therefore, any meaning attributed to "The Sun" would stem solely from the instrumental composition and the individual listener's emotional response to it. The piece invites personal reflection rather than offering a defined message.