पञ्चाङ्ग — Boston, USA · December 30, 2011 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 18.75 · Chapter 18 · मोक्षसंन्यासयोग · Mokṣa-Sannyāsa-Yoga
व्यासप्रसादाच्छ्रुतवानेतद्गुह्यमहं परम्।योगं योगेश्वरात्कृष्णात्साक्षात्कथयतः स्वयम्।।18.75।।
"18.75 Through the blessing of the sage Vyasa, I listened to this secret and noble science from the lips of its Master, the Lord Shri Krishna." — Shri Purohit Swami
→ Enter BG 18.75's full darśana · all 5 English translations + classical ācārya commentaries

तिथि-निर्णय — Calendar Conversions

Lunar Month: Pauṣa (Pauṣa Śukla Pakṣa)
Vikram Saṁvat: 2068 Krodhi
Śaka Saṁvat: 1933 Khara
Bengali Saṁvat: 1418
Malayalam Era: 1187
Nanakshahi: 542
Solar Month: Dhanus (Mārgaḻi)
Ṛtu (Season): Hemanta (Pre-winter)

पञ्चाङ्ग — Five Limbs

तिथि (Tithi)Śukla Ṣaṣṭhī (6/30)
नक्षत्र (Nakshatra)Śatabhiṣā Pada 4
योग (Yoga)Siddhi
करण (Karaṇa)Kaulava
वार (Vāra)Śukravāra (Friday)

सप्त-ग्रह — Seven Grahas (sidereal Lahiri)

GrahaLongitudeRāśiNakshatra
सूर्य Sūrya253.95°DhanuPūrva Āṣāḍhā P1
चन्द्र Candra319.33°KumbhaŚatabhiṣā P4
मङ्गल Maṅgala145.41°SiṃhaPūrva Phalgunī P4
बुध Budha232.96°VṛścikaJyeṣṭhā P2
गुरु Bṛhaspati6.22°MeṣaAśvinī P2
शुक्र Śukra287.24°MakaraŚravaṇa P3
शनि Śani183.88°TulāCitrā P4

Boston, USA — सूर्य/चन्द्र समय (Solar & Lunar Timings · UTC-5)

Sūryodaya (Sunrise)07:14 UTC-5
Sūryāsta (Sunset)16:20 UTC-5
Madhyāhna (Solar Noon)11:47 UTC-5
Candrodaya (Moonrise)10:29 UTC-5
Candrāsta (Moonset)21:48 UTC-5
Dinamāna (Day Duration)9 Hours 06 Mins 36 Secs
Rātrimāna (Night Duration)14 Hours 53 Mins 24 Secs

शुभ मुहूर्त — Auspicious Timings

Brahma Muhūrta06:01 – 06:37
Prātaḥ Sandhyā06:28 – 07:14
Abhijit Muhūrta11:29 – 12:05
Vijaya Muhūrta13:18 – 13:55
Godhūli Muhūrta16:08 – 16:32
Sāyāhna Sandhyā16:20 – 16:43
Amṛta Kāla16:05 – 17:50
Niśīta Muhūrta23:29 – 00:05

अशुभ काल — Inauspicious Timings (avoid)

Rāhu Kāla10:39 – 11:47
Yamaganda14:04 – 15:12
Gulika Kāla08:22 – 09:30
Varjyam07:37 – 07:51
Dur Muhūrta 09:21 – 09:40

दिशा शूल — Directional + Vasa

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

तारा-चन्द्र बल — Tara & Chandra Bala

Favorable Nakshatras (Tara Bala, 15/27):
Aśvinī · Bharaṇī · Punarvasu · Puṣya · Aśleṣā · Maghā · Pūrva Phalgunī · Viśākhā · Anurādhā · Jyeṣṭhā · Mūla · Pūrva Āṣāḍhā · Pūrva Bhādrapadā · Uttara Bhādrapadā · Revatī
Favorable Rāśis (Chandra Bala, 6/12):
Meṣa · Karka · Siṃha · Vṛścika · Dhanu · Kumbha

चौघड़िया — Choghaḍiyā Day Windows

Day-1 Chala07:14 – 08:22 (neutral)
Day-2 Labha08:22 – 09:30 (auspicious)
Day-3 Amṛta09:30 – 10:39 (auspicious)
Day-4 Kāla10:39 – 11:47 (inauspicious)
Day-5 Śubha11:47 – 12:55 (auspicious)
Day-6 Roga12:55 – 14:04 (inauspicious)
Day-7 Udveg14:04 – 15:12 (inauspicious)
Day-8 Chala15:12 – 16:20 (neutral)

Choghaḍiyā Night Windows

Night-1 Roga16:20 – 18:12 (inauspicious)
Night-2 Udveg18:12 – 20:04 (inauspicious)
Night-3 Chala20:04 – 21:55 (neutral)
Night-4 Labha21:55 – 23:47 (auspicious)
Night-5 Amṛta23:47 – 01:39 (auspicious)
Night-6 Kāla01:39 – 03:30 (inauspicious)
Night-7 Śubha03:30 – 05:22 (auspicious)
Night-8 Roga05:22 – 07:14 (inauspicious)

Coordinates

Latitude: 42.3601°
Longitude: -71.0589°
Timezone: UTC+-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 Time

Kali Year5113
Ahargaṇa (days from Kali epoch)1867460.27
Julian Day2455925.770833
Ayanamsa (Lahiri)24.0205°
Sun-Moon angle (elongation)65.33°
🪷 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 (24.0205°), declination -23.20°, EoT -2.80 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: 2011-12-30 (deterministic · request-time stamp removed for cache-friendliness)