पञ्चाङ्ग · September 12, 2015 CE

🪷 आज: सिंह सङ्क्रान्ति — Siṁha Saṅkrānti
Sun enters Leo.

Also observed today

तिथि-निर्णय — Calendar Conversions

Lunar Month: Bhādrapada (Bhādrapada Kṛṣṇa Pakṣa)
Vikram Saṁvat: 2072 Kīlaka
Śaka Saṁvat: 1937 Manmatha
Bengali Saṁvat: 1422
Malayalam Era: 1191
Nanakshahi: 546
Solar Month: Siṃha (Āvaṇi)
Ṛtu (Season): Varṣā (Monsoon)

पञ्चाङ्ग — Five Limbs

तिथि (Tithi)Kṛṣṇa Caturdaśī (29/30)
नक्षत्र (Nakshatra)Maghā Pada 4
योग (Yoga)Siddha
करण (Karaṇa)Śakuni
वार (Vāra)Śanivāra (Saturday)

सप्त-ग्रह — Seven Grahas (sidereal Lahiri)

GrahaLongitudeRāśiNakshatra
सूर्य Sūrya144.91°SiṃhaPūrva Phalgunī P4
चन्द्र Candra131.45°SiṃhaMaghā P4
मङ्गल Maṅgala117.53°KarkaAśleṣā P4
बुध Budha170.25°KanyāHasta P4
गुरु Bṛhaspati132.03°SiṃhaMaghā P4
शुक्र Śukra110.60°KarkaAśleṣā P2
शनि Śani215.30°VṛścikaAnurādhā P1

आज की यात्रा — Today's Walk

7 steps · graha walk
Śanivāra (Saturday) — its presiding graha's walk.
Tapas + endurance + BG 17.14-19.

Cosmic Time

Kali Year5117
Ahargaṇa (days from Kali epoch)1868812.27
Julian Day2457277.770833
Ayanamsa (Lahiri)24.0723°
Sun-Moon angle (elongation)346.67°
🪷 Provenance & Methodology
Engine: Vidhyamitra Sūrya-Siddhānta substrate
Method: Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation
Lineage: Bhṛgu → Vyāsa → Āryabhaṭa → Brahmagupta → Bhāskara II → Mādhava → Parameśvara → Nīlakaṇṭha → Vidhyamitra Sūrya-Siddhānta substrate
Access: Self-hosted substrate · the deployed website IS the public offering · source not distributed
Computed at: 2026-05-14T04:18:21.928Z
🪷 The 13 Bhagavad-Gītā Manifest Pages (TVAM-Ṣaṭka + TAT-Ṣaṭka complete)
BG 1 Arjuna-Viṣāda · BG 2 Sāṅkhya ❤️ · BG 3 Karma · BG 4 Jñāna-Karma · BG 5 Karma-Sannyāsa · BG 6 Dhyāna · BG 7 Krishna-Tattva · BG 8 Akṣara-Brahma · BG 9 Rāja-Vidyā · BG 10 Vibhūti · BG 10.30+11 Kāla · BG 11.7 Chart · BG 12 Bhakti ❤️
Or get all 9 layers in one response: GET /api/vishwaroopa/2015-09-12/06-30/26.2389,73.0243?tz=5.5