पञ्चाङ्ग — Patna, Bihar · December 18, 2026 CE

🪷 आज: लोहड़ी — Lohri
Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)

Also observed today

🪷 Today's Bhagavad-Gītā · The Daily Darśana
BG 15.6 · Chapter 15 · पुरुषोत्तमयोग · Puruṣottama-Yoga
न तद्भासयते सूर्यो न शशाङ्को न पावकः।यद्गत्वा न निवर्तन्ते तद्धाम परमं मम।।15.6।।
"15.6 Neither sun, moon, nor fire shines there. Those who go thither never come back. For, O Arjuna, that is my Celestial Home!" — Shri Purohit Swami
→ Enter BG 15.6's full darśana · all 5 English translations + classical ācārya commentaries

तिथि-निर्णय — Calendar Conversions

Lunar Month: Pauṣa (Pauṣa Śukla Pakṣa)
Vikram Saṁvat: 2083 Siddhārthī
Śaka Saṁvat: 1948 Parābhava
Bengali Saṁvat: 1433
Malayalam Era: 1202
Nanakshahi: 557
Solar Month: Dhanus (Mārgaḻi)
Ṛtu (Season): Hemanta (Pre-winter)

पञ्चाङ्ग — Five Limbs

तिथि (Tithi)Śukla Navamī (9/30)
नक्षत्र (Nakshatra)Uttara Bhādrapadā Pada 4
योग (Yoga)Vyatīpāta
करण (Karaṇa)Kaulava
वार (Vāra)Śukravāra (Friday)

सप्त-ग्रह — Seven Grahas (sidereal Lahiri)

GrahaLongitudeRāśiNakshatra
सूर्य Sūrya241.88°DhanuMūla P1
चन्द्र Candra341.34°MīnaUttara Bhādrapadā P3
मङ्गल Maṅgala132.67°SiṃhaMaghā P4
बुध Budha233.29°VṛścikaJyeṣṭhā P2
गुरु Bṛhaspati122.53°SiṃhaMaghā P1
शुक्र Śukra195.77°TulāSvātī P3
शनि Śani343.80°MīnaUttara Bhādrapadā P4

Patna, Bihar — सूर्य/चन्द्र समय (Solar & Lunar Timings · IST)

Sūryodaya (Sunrise)06:30 IST
Sūryāsta (Sunset)17:03 IST
Madhyāhna (Solar Noon)11:47 IST
Candrodaya (Moonrise)12:18 IST
Candrāsta (Moonset)00:31 IST
Dinamāna (Day Duration)10 Hours 32 Mins 36 Secs
Rātrimāna (Night Duration)13 Hours 27 Mins 24 Secs

शुभ मुहूर्त — Auspicious Timings

Brahma Muhūrta05:06 – 05:48
Prātaḥ Sandhyā05:38 – 06:30
Abhijit Muhūrta11:26 – 12:08
Vijaya Muhūrta13:32 – 14:14
Godhūli Muhūrta16:51 – 17:15
Sāyāhna Sandhyā17:03 – 17:29
Amṛta Kāla16:48 – 18:33
Niśīta Muhūrta23:26 – 00:08

अशुभ काल — Inauspicious Timings (avoid)

Rāhu Kāla10:28 – 11:47
Yamaganda14:25 – 15:44
Gulika Kāla07:49 – 09:09
Varjyam06:57 – 07:14
Dur Muhūrta 08:58 – 09:19

दिशा शूल — Directional + Vasa

Diśā Śūla (avoid travel): West (Paścim)
Candra Vāsa: South-West
Rāhu Vāsa: South-East
Ānandādi Yoga: Kāṇa (Inauspicious)
Drik Ṛtu: Hemanta (Pre-winter)
Vedic Ṛtu: Hemanta (Pre-winter)
Drik Ayana: Dakṣiṇāyana
Vedic Ayana: Dakṣiṇāyana

तारा-चन्द्र बल — Tara & Chandra Bala

Favorable Nakshatras (Tara Bala, 15/27):
Aśvinī · Bharaṇī · Kṛttikā · Rohiṇī · Aśleṣā · Maghā · Pūrva Phalgunī · Uttara Phalgunī · Hasta · Jyeṣṭhā · Mūla · Pūrva Āṣāḍhā · Uttara Āṣāḍhā · Śravaṇa · Revatī
Favorable Rāśis (Chandra Bala, 6/12):
Vṛṣabha · Siṃha · Kanyā · Dhanu · Makara · Mīna

चौघड़िया — Choghaḍiyā Day Windows

Day-1 Chala06:30 – 07:49 (neutral)
Day-2 Labha07:49 – 09:09 (auspicious)
Day-3 Amṛta09:09 – 10:28 (auspicious)
Day-4 Kāla10:28 – 11:47 (inauspicious)
Day-5 Śubha11:47 – 13:06 (auspicious)
Day-6 Roga13:06 – 14:25 (inauspicious)
Day-7 Udveg14:25 – 15:44 (inauspicious)
Day-8 Chala15:44 – 17:03 (neutral)

Choghaḍiyā Night Windows

Night-1 Roga17:03 – 18:44 (inauspicious)
Night-2 Udveg18:44 – 20:25 (inauspicious)
Night-3 Chala20:25 – 22:06 (neutral)
Night-4 Labha22:06 – 23:47 (auspicious)
Night-5 Amṛta23:47 – 01:28 (auspicious)
Night-6 Kāla01:28 – 03:09 (inauspicious)
Night-7 Śubha03:09 – 04:49 (auspicious)
Night-8 Roga04:49 – 06:30 (inauspicious)

Coordinates

Latitude: 25.5941°
Longitude: 85.1376°
Timezone: UTC+5.5

आज की यात्रा — Today's Walk

5 steps · graha walk
Śukravāra (Friday) — its presiding graha's walk.
Beauty + creativity in dharma + BG 10.36.

🌌 Cosmic-Historical Resonance

Today's Śukla Navamī + Uttara Bhādrapadā alignment also occurred on:
-1626101-04-03Bhagavān Rāma's birth at Ayodhyā (same Śukla Navamī)

Cosmic Time

Kali Year5128
Ahargaṇa (days from Kali epoch)1872927.27
Julian Day2461392.770833
Ayanamsa (Lahiri)24.2296°
Sun-Moon angle (elongation)103.21°
🪷 Provenance & Methodology
Substrate: Vidhyamitra Sūrya-Siddhānta
Method: Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation
Tier-2 city localization: spherical astronomy + Lahiri ayanamsa (24.2296°), declination -23.38°, EoT 2.79 min · verified ±1 min vs Drikpanchang
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 for: 2026-12-18 (deterministic · request-time stamp removed for cache-friendliness)