पञ्चाङ्ग — Tokyo, Japan · December 13, 2030 CE

🪷 आज: वृश्चिक सङ्क्रान्ति — Vṛścika Saṅkrānti
Sun enters Scorpio.

Also observed today

🪷 Today's Bhagavad-Gītā · The Daily Darśana
BG 17.16 · Chapter 17 · श्रद्धात्रयविभागयोग · Śraddhā-Traya-Vibhāga-Yoga
मनःप्रसादः सौम्यत्वं मौनमात्मविनिग्रहः।भावसंशुद्धिरित्येतत्तपो मानसमुच्यते।।17.16।।
"17.16 Serenity, kindness, silence, self-control and purity - this is austerity of mind." — Shri Purohit Swami
→ Enter BG 17.16's full darśana · all 5 English translations + classical ācārya commentaries

तिथि-निर्णय — Calendar Conversions

Lunar Month: Mārgaśīrṣa (Mārgaśīrṣa Kṛṣṇa Pakṣa)
Vikram Saṁvat: 2087 Rudhirodgāri
Śaka Saṁvat: 1952 Sādhāraṇa
Bengali Saṁvat: 1437
Malayalam Era: 1206
Nanakshahi: 561
Solar Month: Vṛścika (Kārttikai)
Ṛtu (Season): Hemanta (Pre-winter)

पञ्चाङ्ग — Five Limbs

तिथि (Tithi)Kṛṣṇa Caturthī (19/30)
नक्षत्र (Nakshatra)Punarvasu Pada 4
योग (Yoga)Brahma
करण (Karaṇa)Bava
वार (Vāra)Śukravāra (Friday)

सप्त-ग्रह — Seven Grahas (sidereal Lahiri)

GrahaLongitudeRāśiNakshatra
सूर्य Sūrya236.77°VṛścikaJyeṣṭhā P4
चन्द्र Candra90.26°KarkaPunarvasu P4
मङ्गल Maṅgala167.56°KanyāHasta P3
बुध Budha242.87°DhanuMūla P1
गुरु Bṛhaspati227.01°VṛścikaJyeṣṭhā P1
शुक्र Śukra249.59°DhanuMūla P3
शनि Śani39.78°VṛṣabhaKṛttikā P4

Tokyo, Japan — सूर्य/चन्द्र समय (Solar & Lunar Timings · UTC+9)

Sūryodaya (Sunrise)06:43 UTC+9
Sūryāsta (Sunset)16:30 UTC+9
Madhyāhna (Solar Noon)11:36 UTC+9
Candrodaya (Moonrise)18:42 UTC+9
Candrāsta (Moonset)08:58 UTC+9
Dinamāna (Day Duration)9 Hours 46 Mins 26 Secs
Rātrimāna (Night Duration)14 Hours 13 Mins 34 Secs

शुभ मुहूर्त — Auspicious Timings

Brahma Muhūrta05:25 – 06:04
Prātaḥ Sandhyā05:54 – 06:43
Abhijit Muhūrta11:17 – 11:56
Vijaya Muhūrta13:14 – 13:53
Godhūli Muhūrta16:18 – 16:42
Sāyāhna Sandhyā16:30 – 16:54
Amṛta Kāla16:15 – 18:00
Niśīta Muhūrta23:17 – 23:56

अशुभ काल — Inauspicious Timings (avoid)

Rāhu Kāla10:23 – 11:36
Yamaganda14:03 – 15:16
Gulika Kāla07:56 – 09:10
Varjyam07:08 – 07:23
Dur Muhūrta 09:00 – 09:19

दिशा शूल — Directional + Vasa

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

तारा-चन्द्र बल — Tara & Chandra Bala

Favorable Nakshatras (Tara Bala, 15/27):
Aśvinī · Bharaṇī · Kṛttikā · Puṣya · Aśleṣā · Maghā · Pūrva Phalgunī · Uttara Phalgunī · Anurādhā · Jyeṣṭhā · Mūla · Pūrva Āṣāḍhā · Uttara Āṣāḍhā · Uttara Bhādrapadā · Revatī
Favorable Rāśis (Chandra Bala, 6/12):
Meṣa · Vṛṣabha · Karka · Kanyā · Dhanu · Makara

चौघड़िया — Choghaḍiyā Day Windows

Day-1 Chala06:43 – 07:56 (neutral)
Day-2 Labha07:56 – 09:10 (auspicious)
Day-3 Amṛta09:10 – 10:23 (auspicious)
Day-4 Kāla10:23 – 11:36 (inauspicious)
Day-5 Śubha11:36 – 12:50 (auspicious)
Day-6 Roga12:50 – 14:03 (inauspicious)
Day-7 Udveg14:03 – 15:16 (inauspicious)
Day-8 Chala15:16 – 16:30 (neutral)

Choghaḍiyā Night Windows

Night-1 Roga16:30 – 18:16 (inauspicious)
Night-2 Udveg18:16 – 20:03 (inauspicious)
Night-3 Chala20:03 – 21:50 (neutral)
Night-4 Labha21:50 – 23:36 (auspicious)
Night-5 Amṛta23:36 – 01:23 (auspicious)
Night-6 Kāla01:23 – 03:10 (inauspicious)
Night-7 Śubha03:10 – 04:56 (auspicious)
Night-8 Roga04:56 – 06:43 (inauspicious)

Coordinates

Latitude: 35.6762°
Longitude: 139.6503°
Timezone: UTC+9

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 Kṛṣṇa Caturthī + Punarvasu alignment also occurred on:
-1626101-04-03Bhagavān Rāma's birth at Ayodhyā (same Punarvasu)

Cosmic Time

Kali Year5132
Ahargaṇa (days from Kali epoch)1874383.27
Julian Day2462848.770833
Ayanamsa (Lahiri)24.2853°
Sun-Moon angle (elongation)216.79°
🪷 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 (24.2853°), declination -23.13°, EoT 5.09 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: 2030-12-13 (deterministic · request-time stamp removed for cache-friendliness)