पञ्चाङ्ग — Kolkata, West Bengal · May 12, 2026 CE

🪷 आज: मेष सङ्क्रान्ति — Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)
Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.

Also observed today

🪷 Today's Bhagavad-Gītā · The Daily Darśana
BG 8.27 · Chapter 8 · अक्षरब्रह्मयोग · Akṣara-Brahma-Yoga
नैते सृती पार्थ जानन्योगी मुह्यति कश्चन।

तस्मात्सर्वेषु कालेषु योगयुक्तो भवार्जुन।।8.27।।
"8.27 O Arjuna! The saint knowing these paths is not confused. Therefore meditate perpetually." — Shri Purohit Swami
→ Enter BG 8.27's full darśana · all 5 English translations + classical ācārya commentaries

तिथि-निर्णय — Calendar Conversions

Lunar Month: Vaiśākha (Vaiśākha Kṛṣṇa Pakṣa)
Vikram Saṁvat: 2083 Siddhārthī
Śaka Saṁvat: 1948 Parābhava
Bengali Saṁvat: 1433
Malayalam Era: 1202
Nanakshahi: 557
Solar Month: Mēsha (Cittirai / Vaiśākhī)
Ṛtu (Season): Vasanta (Spring)

पञ्चाङ्ग — Five Limbs

तिथि (Tithi)Kṛṣṇa Daśamī (25/30)
नक्षत्र (Nakshatra)Pūrva Bhādrapadā Pada 2
योग (Yoga)Vaidhṛti
करण (Karaṇa)Viṣṭi
वार (Vāra)Maṅgalavāra (Tuesday)

सप्त-ग्रह — Seven Grahas (sidereal Lahiri)

GrahaLongitudeRāśiNakshatra
सूर्य Sūrya27.13°MeṣaKṛttikā P1
चन्द्र Candra322.85°KumbhaPūrva Bhādrapadā P1
मङ्गल Maṅgala0.17°MeṣaAśvinī P1
बुध Budha23.55°MeṣaBharaṇī P4
गुरु Bṛhaspati86.17°MithunaPunarvasu P2
शुक्र Śukra57.04°VṛṣabhaMr̥gaśirā P2
शनि Śani346.20°MīnaUttara Bhādrapadā P4

Kolkata, West Bengal — सूर्य/चन्द्र समय (Solar & Lunar Timings · IST)

Sūryodaya (Sunrise)04:58 IST
Sūryāsta (Sunset)18:08 IST
Madhyāhna (Solar Noon)11:33 IST
Candrodaya (Moonrise)01:22 IST
Candrāsta (Moonset)13:10 IST
Dinamāna (Day Duration)13 Hours 10 Mins 08 Secs
Rātrimāna (Night Duration)10 Hours 49 Mins 52 Secs

शुभ मुहूर्त — Auspicious Timings

Brahma Muhūrta03:12 – 04:05
Prātaḥ Sandhyā03:52 – 04:58
Abhijit Muhūrta11:06 – 11:59
Vijaya Muhūrta13:44 – 14:37
Godhūli Muhūrta17:56 – 18:20
Sāyāhna Sandhyā18:08 – 18:41
Amṛta Kāla17:53 – 19:38
Niśīta Muhūrta23:06 – 23:59

अशुभ काल — Inauspicious Timings (avoid)

Rāhu Kāla14:50 – 16:29
Yamaganda08:15 – 09:54
Gulika Kāla11:33 – 13:12
Varjyam05:31 – 05:52
Dur Muhūrta 08:02 – 08:28

दिशा शूल — Directional + Vasa

Diśā Śūla (avoid travel): North (Uttara)
Candra Vāsa: South
Rāhu Vāsa: North
Ānandādi Yoga: Saumya (Auspicious)
Drik Ṛtu: Vasanta (Spring) (Drik)
Vedic Ṛtu: Vasanta (Spring)
Drik Ayana: Uttarāyaṇa
Vedic Ayana: Uttarāyaṇa

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 · Karka · Siṃha · Vṛścika · Dhanu · Kumbha

चौघड़िया — Choghaḍiyā Day Windows

Day-1 Roga04:58 – 06:37 (inauspicious)
Day-2 Udveg06:37 – 08:15 (inauspicious)
Day-3 Chala08:15 – 09:54 (neutral)
Day-4 Labha09:54 – 11:33 (auspicious)
Day-5 Amṛta11:33 – 13:12 (auspicious)
Day-6 Kāla13:12 – 14:50 (inauspicious)
Day-7 Śubha14:50 – 16:29 (auspicious)
Day-8 Roga16:29 – 18:08 (inauspicious)

Choghaḍiyā Night Windows

Night-1 Kāla18:08 – 19:29 (inauspicious)
Night-2 Śubha19:29 – 20:50 (auspicious)
Night-3 Roga20:50 – 22:12 (inauspicious)
Night-4 Udveg22:12 – 23:33 (inauspicious)
Night-5 Chala23:33 – 00:54 (neutral)
Night-6 Labha00:54 – 02:15 (auspicious)
Night-7 Amṛta02:15 – 03:37 (auspicious)
Night-8 Kāla03:37 – 04:58 (inauspicious)

Coordinates

Latitude: 22.5726°
Longitude: 88.3639°
Timezone: UTC+5.5
Elevation: 9 m

आज की यात्रा — Today's Walk

7 steps · graha walk
Maṅgalavāra (Tuesday) — its presiding graha's walk.
Right action + BG 2.31-38 (kṣatriya-dharma).

Cosmic Time

Kali Year5128
Ahargaṇa (days from Kali epoch)1872707.27
Julian Day2461172.770833
Ayanamsa (Lahiri)24.2212°
Sun-Moon angle (elongation)298.16°
🪷 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 (24.2212°), declination 18.10°, EoT 3.74 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: 2026-05-12 (deterministic · request-time stamp removed for cache-friendliness)