अधोलोकवर्णनम् (Adholoka-varṇana) — Description of the Lower Worlds and Cosmographic Measures
महेद्रस्यामरावत्यां सूर्य उत्तिष्ठते तदा / अर्द्धरात्रं संयमने वारुण्यामस्तमेति च
mahedrasyāmarāvatyāṃ sūrya uttiṣṭhate tadā / arddharātraṃ saṃyamane vāruṇyāmastameti ca
At that time, in Mahendra’s Amarāvatī the Sun rises; and when it is midnight in Saṃyamana, in Varuṇī the Sun sets as well.