Prabhupāda: So that is calculation in Vedic know... Sapta-dvīpa. Sapta means seven. As the sun is coming in the orbit and crossing all the seven islands, similarly, Kṛṣṇa is also coming in this universe, that universe, that universe. When He comes into this universe, He, He is seen in that tract of land which is called Vṛndāvana. Therefore that tract of land is so sacred. Lord Caitanya describes by His mission, ārādhyo bhagavān vrajeśa-tanayas tad dhāma vṛndāvanam. Ārādhya, the Supreme Lord, Kṛṣṇa, is worshipable Deity, and His dhāma, and His headquarters—and His dhāma means headquarters-Vṛndāvana. Therefore Vṛndāvana is so important. When Kṛṣṇa comes... Just like when the sun appears in your country there is a particular city or place... Where it is where the sun first seen? Where it is?
Devotee: Greenwich, Maine.
Prabhupāda: Greenwich.
Devotee: Uh huh.
Prabhupāda: In your country, America?
Devotee: What is that?
Prabhupāda: Where the sun is first seen?
Devotee: Anybody know?
Prabhupāda?: Oh, you cannot say?
Students: Maine.
Prabhupāda: Maine? Just like Maine is the first place where is seen sun, similarly, Vṛndāvana is the place where Kṛṣṇa is seen first. The example is very nice. Sapta-dvīpāmbudhi laṅghi' phire krame krame.
- rātri-dine haya ṣaṣṭi-daṇḍa-parimāṇa
- tina-sahasra chaya-śata 'pala' tāra māna
Now Caitanya Mahāprabhu is submitting His knowledge in astronomy. Astronomy. And He's dividing the whole day and night into sixty daṇḍas. According to Vedic calculation of time, the whole day and night... Just like, according to Western system, the whole day and night is divided into twenty-four hours, they have divided into still further... Sixty daṇḍas. They are called daṇḍas. Tina-sahasra... Rātri-dine haya ṣaṣṭi-daṇḍa-parimāṇa. The whole day and night is divided into sixty parts. Tina-sahasra chaya-śata 'pala' tāra māna. And these daṇḍas are again subdivided into three hundred and sixty palas. They are called pala. Daṇḍa and pala. Sūryodaya haite ṣaṣṭi-pala-kramodaya. And the sun rises in every sixty pala. We can, we can see sun is rising, but not all of a sudden we can see. But gradually. That gradual, I mean to say, elevation of the sun planet is..., takes sixty pala times. Sei eka daṇḍa, aṣṭa daṇḍe 'prahara' haya. Prahara means three hours, and that is aṣṭa daṇḍa.
- eka-dui-tina-cāri prahare asta haya
- cāri-prahara rātri gele punaḥ sūryodaya
The whole day is divided into four praharas. So at the end of the day, of the four praharas, the Sūrya, this sun planet sets. Cāri prahara rātri gele... And similarly, four praharas, when passed at night, again the sun planet is seen.