पञ्चाङ्ग — Mathurā · December 21, 1966 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 10.4 · Chapter 10 · विभूतियोग · Vibhūti-Yoga
बुद्धिर्ज्ञानमसंमोहः क्षमा सत्यं दमः शमः।

सुखं दुःखं भवोऽभावो भयं चाभयमेव च।।10.4।।
"10.4 Intelligence, wisdom, non-illusion, forgiveness, truth, self-control, calmness, pleasure, pain, birth, death, fear and fearlessness;" — Shri Purohit Swami
→ Enter BG 10.4's full darśana · all 5 English translations + classical ācārya commentaries

तिथि-निर्णय — Calendar Conversions

Lunar Month: Pauṣa (Pauṣa Śukla Pakṣa)
Vikram Saṁvat: 2023 Siddhārthī
Śaka Saṁvat: 1888 Parābhava
Bengali Saṁvat: 1373
Malayalam Era: 1142
Nanakshahi: 497
Solar Month: Dhanus (Mārgaḻi)
Ṛtu (Season): Hemanta (Pre-winter)

पञ्चाङ्ग — Five Limbs

तिथि (Tithi)Śukla Navamī (9/30)
नक्षत्र (Nakshatra)Revatī Pada 1
योग (Yoga)Varīyān
करण (Karaṇa)Kaulava
वार (Vāra)Budhavāra (Wednesday)

सप्त-ग्रह — Seven Grahas (sidereal Lahiri)

GrahaLongitudeRāśiNakshatra
सूर्य Sūrya245.33°DhanuMūla P2
चन्द्र Candra347.64°MīnaRevatī P1
मङ्गल Maṅgala165.87°KanyāHasta P2
बुध Budha230.35°VṛścikaJyeṣṭhā P2
गुरु Bṛhaspati100.16°KarkaPuṣya P3
शुक्र Śukra256.05°DhanuPūrva Āṣāḍhā P1
शनि Śani330.70°MīnaPūrva Bhādrapadā P4

Mathurā — सूर्य/चन्द्र समय (Solar & Lunar Timings · IST)

Sūryodaya (Sunrise)07:06 IST
Sūryāsta (Sunset)17:30 IST
Madhyāhna (Solar Noon)12:18 IST
Candrodaya (Moonrise)12:55 IST
Candrāsta (Moonset)01:19 IST
Dinamāna (Day Duration)10 Hours 24 Mins 07 Secs
Rātrimāna (Night Duration)13 Hours 35 Mins 53 Secs

शुभ मुहूर्त — Auspicious Timings

Brahma Muhūrta05:43 – 06:24
Prātaḥ Sandhyā06:14 – 07:06
Abhijit Muhūrta11:57 – 12:39
Vijaya Muhūrta14:02 – 14:44
Godhūli Muhūrta17:18 – 17:42
Sāyāhna Sandhyā17:30 – 17:56
Amṛta Kāla17:15 – 19:00
Niśīta Muhūrta23:57 – 00:39

अशुभ काल — Inauspicious Timings (avoid)

Rāhu Kāla12:18 – 13:36
Yamaganda08:24 – 09:42
Gulika Kāla11:00 – 12:18
Varjyam07:32 – 07:49
Dur Muhūrta 09:31 – 09:52

दिशा शूल — Directional + Vasa

Diśā Śūla (avoid travel): North (Uttara)
Candra Vāsa: South-West
Rāhu Vāsa: South-West
Ānandādi Yoga: Chatra (Auspicious)
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 · Mṛgaśirā · Maghā · Pūrva Phalgunī · Uttara Phalgunī · Hasta · Citrā · Mūla · Pūrva Āṣāḍhā · Uttara Āṣāḍhā · Śravaṇa · Dhaniṣṭhā
Favorable Rāśis (Chandra Bala, 6/12):
Vṛṣabha · Siṃha · Kanyā · Dhanu · Makara · Mīna

चौघड़िया — Choghaḍiyā Day Windows

Day-1 Labha07:06 – 08:24 (auspicious)
Day-2 Amṛta08:24 – 09:42 (auspicious)
Day-3 Kāla09:42 – 11:00 (inauspicious)
Day-4 Śubha11:00 – 12:18 (auspicious)
Day-5 Roga12:18 – 13:36 (inauspicious)
Day-6 Udveg13:36 – 14:54 (inauspicious)
Day-7 Chala14:54 – 16:12 (neutral)
Day-8 Labha16:12 – 17:30 (auspicious)

Choghaḍiyā Night Windows

Night-1 Udveg17:30 – 19:12 (inauspicious)
Night-2 Chala19:12 – 20:54 (neutral)
Night-3 Labha20:54 – 22:36 (auspicious)
Night-4 Amṛta22:36 – 00:18 (auspicious)
Night-5 Kāla00:18 – 02:00 (inauspicious)
Night-6 Śubha02:00 – 03:42 (auspicious)
Night-7 Roga03:42 – 05:24 (inauspicious)
Night-8 Udveg05:24 – 07:06 (inauspicious)

Coordinates

Latitude: 27.4924°
Longitude: 77.6737°
Timezone: UTC+5.5

आज की यात्रा — Today's Walk

6 steps · graha walk
Budhavāra (Wednesday) — its presiding graha's walk.
Discrimination + BG 2.41 (vyavasāyātmikā buddhi).

🌌 Cosmic-Historical Resonance

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

Cosmic Time

Kali Year5068
Ahargaṇa (days from Kali epoch)1851015.27
Julian Day2439480.770833
Ayanamsa (Lahiri)23.3916°
Sun-Moon angle (elongation)102.57°
🪷 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 (23.3916°), declination -23.43°, EoT 1.38 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: 1966-12-21 (deterministic · request-time stamp removed for cache-friendliness)