In Haruki Murakami's "After Dark," the concept of time plays a crucial role in shaping the protagonist's reality. The metaphor of sand slipping through fingers highlights the fleeting nature of time and suggests that the character grapples with the limitations it imposes. This imagery evokes a sense of urgency and inevitability, emphasizing that moments are precious and cannot be grasped forever.

The protagonist navigates a night filled with encounters that reflect both the beauty and the transience of life. Through these interactions, Murakami explores themes of connection and isolation, underscoring how time influences relationships and experiences. As time moves forward relentlessly, the character's struggle becomes a poignant reminder of the ephemeral nature of existence.