One verse

Srimad Bhagavatam 5.21.3

5.21.3

यन्मध्यगतो भगवांस्तपतपतिस्तपन आतपेन त्रिलोकीं प्रतपत्यवभासयत्यात्मभासा स एष उदगयनदक्षिणायनवैषुवतसंज्ञाभिर्मान्द्यशैघ्य्रसमानाभिर्गतिभिरारोहणावरोहणसमानस्थानेषु यथासवनमभिपद्यमानो मकरादिषु राशिष्वहोरात्राणि दीर्घह्रस्वसमानानि विधत्ते ॥ ३ ॥

yan-madhya-gato bhagavams tapatam patis tapana atapena tri-lokim pratapaty avabhasayaty atma-bhasa sa esa udagayana-daksinayana-vaisuvata-samjnabhir mandya-saighrya-samanabhir gatibhir arohanavarohana-samana-sthanesu yatha-savanam abhipadyamano makaradisu rasisv aho-ratrani dirgha-hrasva-samanani vidhatte.

yat
of which (the intermediate space)
madhya-gatah
being situated in the middle
bhagavan
the most powerful
tapatam patih
the master of those that heat the whole universe
tapanah
the sun
atapena
by heat
tri-lokim
the three worlds
pratapati
heats
avabhasayati
lights
atma-bhasa
by its own illuminating rays
sah
that
esah
the sun globe
udagayana
of passing to the northern side of the equator
daksina-ayana
of passing to the southern side of the equator
vaisuvata
or of passing through the equator
samjnabhih
by different names
mandya
characterized by slowness
saighrya
swiftness
samanabhih
and by equality
gatibhih
by movement
arohana
of rising
avarohana
of going down
samana
or of staying in the middle
sthanesu
in positions
yatha-savanam
according to the order of the Supreme Personality of Godhead
abhipadyamanah
moving
makara-adisu
headed by the sign Makara (Capricorn)
rasisu
in different signs
ahah-ratrani
the days and nights
dirgha
long
hrasva
short
samanani
equal
vidhatte
makes

In the midst of that region of outer space (antariksa) is the most opulent sun, the king of all the planes that emanate heat, such as the moon. By the influence of its radiation, the sun heats the universe and maintains its proper order. It also gives light to help all living entities see. While passing toward the north, toward the south or through the equator, in accordance with the order of the Supreme Personality of Godhead, it is said to move slowly, swiftly or moderately. According to its movements in rising above, going beneath or passing through the equator—and correspondingly coming in touch with various signs of the zodiac, headed by Makara (Capricorn)—days and nights are short, long or equal to one another.