Concerning prātaḥ-smṛti, remembrance of the Lord in the morning, in the early morning hours (known as brāhma-muhūrta) one should get up and immediately chant the Hare Kṛṣṇa mantra, or at least "Kṛṣṇa, Kṛṣṇa, Kṛṣṇa." In this way, one should remember Kṛṣṇa. Some ślokas or prayers should also be chanted. By chanting, one immediately becomes auspicious and transcendental to the infection of material qualities. Actually one has to chant and remember Lord Kṛṣṇa twenty-four hours daily, or as much as possible.
"Chanting japa should be done early in the morning with full concentration preferably during the Brahma Muhurta time. Concentrate fully on the sound vibration of the mantra, pronouncing each name distinctly and gradually your speed in chanting will increase naturally. Do not worry so much about chanting fast, most important is the hearing."