Dusk generally refers to when the sky is getting darker and darker, and usually comes shortly after sunset. At this time, the afterglow of the sun is still struggling on the horizon, bringing people a very beautiful scene. Twilight reminds people of the way home, the disappearance of the noise in the street, and the joy of people going home. At this moment, many people began to recall the experience of the day, think about future plans, and feel the fragility and beauty of life. Twilight symbolizes the end of a stage and also represents another brand-new beginning.

Similar to twilight, nightfall is also a beautiful transition. Night arrival is when the sun has just set and the sky is getting dark. At this time, most people have finished their day's work and study and started to enjoy their time and life. As night fell, the city became quieter and the stars in the night sky began to shine. At this time, people can enjoy the scenery quietly or have a good time with friends. Night arrival brings a new rhythm of life and a good rest.

Between dusk and night arrival, the sunset quietly said goodbye in the oblique sunlight. The sunset always seems to tell people that life is fragile and time is precious. The sunset glow has a different kind of beauty: it looks quiet and solemn against the background of clouds, and the light wraps everything, revealing the traces left by the years. Sunset is the last glory before sunset and the first messenger of the night. Under the setting sun, people often meditate on this day, which also opens up the expectation for a new day.