Here are some key aspects of its mood:
* Desolation and emptiness: The poem describes a house performing its daily routines with no one present, emphasizing the absence of life.
* Irony: The house continues its automated functions, oblivious to the devastating events that have wiped out its inhabitants.
* Unsettling quietude: The lack of human presence and sound creates a haunting and eerie atmosphere.
* Foreboding and melancholy: The poem evokes a sense of impending doom and a lingering sadness for the lost world.
Overall, the poem's mood is one of haunting emptiness and melancholy, underscored by a sense of foreboding and the inevitability of time's passage. It serves as a powerful reminder of the fragility of human existence and the enduring nature of the natural world.