पञ्चाङ्ग · October 18, 1964 CE

🪷 आज: तुलसी विवाह — Tulasī Vivāha
Marriage of Tulasī (Vṛndā) with Śālagrāma. Marks end of Cāturmāsya.

Also observed today

तिथि-निर्णय — Calendar Conversions

Lunar Month: Kārtika (Kārtika Śukla Pakṣa)
Vikram Saṁvat: 2021 Piṅgala
Śaka Saṁvat: 1886 Krodhi
Bengali Saṁvat: 1371
Malayalam Era: 1140
Nanakshahi: 495
Solar Month: Tulā (Aippasi)
Ṛtu (Season): Śarad (Autumn)

पञ्चाङ्ग — Five Limbs

तिथि (Tithi)Śukla Dvādaśī (12/30)
नक्षत्र (Nakshatra)Pūrva Bhādrapadā Pada 1
योग (Yoga)Vṛddhi
करण (Karaṇa)Bālava
वार (Vāra)Ravivāra (Sunday)

सप्त-ग्रह — Seven Grahas (sidereal Lahiri)

GrahaLongitudeRāśiNakshatra
सूर्य Sūrya181.34°TulāCitrā P3
चन्द्र Candra320.90°KumbhaPūrva Bhādrapadā P1
मङ्गल Maṅgala116.62°KarkaAśleṣā P3
बुध Budha183.30°TulāCitrā P3
गुरु Bṛhaspati31.65°VṛṣabhaKṛttikā P2
शुक्र Śukra141.35°SiṃhaPūrva Phalgunī P3
शनि Śani305.88°KumbhaDhaniṣṭhā P4

आज की यात्रा — Today's Walk

6 steps · graha walk
Ravivāra (Sunday) — its presiding graha's walk.
Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).

Cosmic Time

Kali Year5066
Ahargaṇa (days from Kali epoch)1850221.27
Julian Day2438686.770833
Ayanamsa (Lahiri)23.3612°
Sun-Moon angle (elongation)139.90°
🪷 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: 2026-05-14T06:37:56.532Z
🪷 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/1964-10-18/06-30/26.2389,73.0243?tz=5.5