Thoreau's Journal: 11-Aug-1853
What shall we name this season?—this very late afternoon, or very early evening, this severe and placid season of the day, most favorable for reflection, after the insufferable heats and the bustle of the day are over and before the dampness and twilight of the evening! The serene hour, the Muses’ hour, the season of reflection! It is commonly desecrated by being made teatime. It begins perhaps with the very earliest condensation of moisture in the air, when the shadows of hills are first observed, and the breezes begin to go down, and birds begin again to sing. The pensive season. It is earlier than the “chaste eve” of the poet. Bats have not come forth. It is not twilight. There is no dew yet on the grass, and still less any early star in the heavens. It is the turning-point between afternoon and evening. The few sounds now heard, far or near, are delicious. It is not more dusky and obscure, but clearer than before. The clearing of the air by condensation of mists more than balances the increase of shadows. Chaste eve is merely preparing with “dewy finger” to draw o’er all “the gradual dusky veil.” Not yet “the ploughman homeward plods his weary way,” nor owls nor beetles are abroad. It is a season somewhat earlier than is celebrated by the poets. There is not such a sense of lateness and approaching night as they describe. I mean when the first emissaries of Evening come to smooth the lakes and streams. The poet arouses himself and collects his thoughts. He postpones tea indefinitely. Thought has taken her siesta. Each sound has a broad and deep relief of silence.