{"id":"vidhyamitra:city-day:howrah:2124-04-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2124-04-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2124-04-06","date_display":"April 6, 2124 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2124,"month":4,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496930.770833,"kali_year":5225,"ahargana":1908465.2708,"sun":{"sidereal_longitude":350.8019,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":251.7993,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":260.9974,"elapsed_within_tithi_degrees":8.9974},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":251.7993,"elapsed_within_degrees":11.7993},"yoga":{"number":19,"name":"Parigha","sum_longitude":242.6012},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2124,"month":4,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2496930.770833,"ahargana":1908465.2708,"kali_year":5225,"ayanamsa_lahiri":25.5888,"grahas":{"sun":{"sidereal_longitude":350.93064,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":250.65553999999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false,"latitude":2.3477},"mars":{"sidereal_longitude":356.27924,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":324.6711399999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":181.63023999999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":25.113040000000012,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":102.51693999999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":220.3258,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":40.3258,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2124,"month":4,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496930.770833,"kali_year":5225,"ahargana":1908465.2708,"sun":{"sidereal_longitude":350.8019,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":251.7993,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":260.9974,"elapsed_within_tithi_degrees":8.9974},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":251.7993,"elapsed_within_degrees":11.7993},"yoga":{"number":19,"name":"Parigha","sum_longitude":242.6012},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.348,"elongation":99.003},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.348,"opposition_distance":80.997}},"eclipse_window_40days":[]},"city":{"slug":"howrah","name":"Howrah, West Bengal","lat":22.5958,"lon":88.2636,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"howrah","name":"Howrah, West Bengal","lat":22.5958,"lon":88.2636,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"sunriseLocal":"05:25","sunsetLocal":"17:54","solarNoonLocal":"11:40","dayLengthHours":12.483273191264182,"dayLengthDisplay":"12 Hours 29 Mins 00 Secs","nightLengthDisplay":"11 Hours 31 Mins 00 Secs","moonriseLocal":"23:37","moonsetLocal":"10:20","rahuKala":{"name":"Rāhu Kāla","start":"13:13","end":"14:47","startHours":13.222666303892073,"endHours":14.783075452800096,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:25","end":"06:59","startHours":5.42062055935196,"endHours":6.981029708259983,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:32","end":"10:06","startHours":8.541438857168005,"endHours":10.101848006076029,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:20","end":"08:45","startHours":8.333384303980269,"endHours":8.749493410355742,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:56","end":"06:16","startHours":5.9407569423213005,"endHours":6.273644227421679,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:15","end":"12:05","startHours":11.246148048608578,"endHours":12.078366261359523,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:45","end":"04:35","startHours":3.756184133850069,"endHours":4.588402346601015,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:25","startHours":4.380347793413279,"endHours":5.42062055935196,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:45","end":"14:35","startHours":13.742802686861413,"endHours":14.575020899612358,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:42","end":"18:06","startHours":17.703893750616142,"endHours":18.10389375061614,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:54","end":"18:25","startHours":17.90389375061614,"endHours":18.424030133585482,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:39","end":"19:24","startHours":17.65389375061614,"endHours":19.40389375061614,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:15","end":"00:05","startHours":23.24614804860858,"endHours":24.078366261359523,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:25","end":"06:59","startHours":5.42062055935196,"endHours":6.981029708259983,"quality":"auspicious"},{"name":"Roga","start":"06:59","end":"08:32","startHours":6.981029708259983,"endHours":8.541438857168005,"quality":"inauspicious"},{"name":"Udveg","start":"08:32","end":"10:06","startHours":8.541438857168005,"endHours":10.101848006076029,"quality":"inauspicious"},{"name":"Chala","start":"10:06","end":"11:40","startHours":10.101848006076029,"endHours":11.66225715498405,"quality":"neutral"},{"name":"Labha","start":"11:40","end":"13:13","startHours":11.66225715498405,"endHours":13.222666303892073,"quality":"auspicious"},{"name":"Amṛta","start":"13:13","end":"14:47","startHours":13.222666303892073,"endHours":14.783075452800096,"quality":"auspicious"},{"name":"Kāla","start":"14:47","end":"16:21","startHours":14.783075452800096,"endHours":16.34348460170812,"quality":"inauspicious"},{"name":"Śubha","start":"16:21","end":"17:54","startHours":16.34348460170812,"endHours":17.90389375061614,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:54","end":"19:21","startHours":17.90389375061614,"endHours":19.34348460170812,"quality":"auspicious"},{"name":"Kāla","start":"19:21","end":"20:47","startHours":19.34348460170812,"endHours":20.783075452800098,"quality":"inauspicious"},{"name":"Śubha","start":"20:47","end":"22:13","startHours":20.783075452800098,"endHours":22.222666303892073,"quality":"auspicious"},{"name":"Roga","start":"22:13","end":"23:40","startHours":22.222666303892073,"endHours":23.66225715498405,"quality":"inauspicious"},{"name":"Udveg","start":"23:40","end":"01:06","startHours":23.66225715498405,"endHours":25.10184800607603,"quality":"inauspicious"},{"name":"Chala","start":"01:06","end":"02:32","startHours":25.10184800607603,"endHours":26.541438857168004,"quality":"neutral"},{"name":"Labha","start":"02:32","end":"03:59","startHours":26.541438857168004,"endHours":27.98102970825998,"quality":"auspicious"},{"name":"Amṛta","start":"03:59","end":"05:25","startHours":27.98102970825998,"endHours":29.42062055935196,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:25","end":"06:25","startHours":5.42062055935196,"endHours":6.42062055935196,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:25","end":"07:25","startHours":6.42062055935196,"endHours":7.42062055935196,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:25","end":"08:25","startHours":7.42062055935196,"endHours":8.42062055935196,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:25","end":"09:25","startHours":8.42062055935196,"endHours":9.42062055935196,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:25","end":"10:25","startHours":9.42062055935196,"endHours":10.42062055935196,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:25","end":"11:25","startHours":10.42062055935196,"endHours":11.42062055935196,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:25","end":"12:25","startHours":11.42062055935196,"endHours":12.42062055935196,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:25","end":"13:25","startHours":12.42062055935196,"endHours":13.42062055935196,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:25","end":"14:25","startHours":13.42062055935196,"endHours":14.42062055935196,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:25","end":"15:25","startHours":14.42062055935196,"endHours":15.42062055935196,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:25","end":"16:25","startHours":15.42062055935196,"endHours":16.42062055935196,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:25","end":"17:25","startHours":16.42062055935196,"endHours":17.42062055935196,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:25","end":"18:25","startHours":17.42062055935196,"endHours":18.42062055935196,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:25","end":"19:25","startHours":18.42062055935196,"endHours":19.42062055935196,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:25","end":"20:25","startHours":19.42062055935196,"endHours":20.42062055935196,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:25","end":"21:25","startHours":20.42062055935196,"endHours":21.42062055935196,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:25","end":"22:25","startHours":21.42062055935196,"endHours":22.42062055935196,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:25","end":"23:25","startHours":22.42062055935196,"endHours":23.42062055935196,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:25","end":"00:25","startHours":23.42062055935196,"endHours":24.42062055935196,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:25","end":"01:25","startHours":24.42062055935196,"endHours":25.42062055935196,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:25","end":"02:25","startHours":25.42062055935196,"endHours":26.42062055935196,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:25","end":"03:25","startHours":26.42062055935196,"endHours":27.42062055935196,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:25","end":"04:25","startHours":27.42062055935196,"endHours":28.42062055935196,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:25","end":"05:25","startHours":28.42062055935196,"endHours":29.42062055935196,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":6.493558238852992,"eotMinutes":-2.7898292990430456,"ayanamsa":25.5888}},"calendars":{"vikram_samvat":2181,"vikram_samvatsara":"Hemalambī","saka_samvat":2046,"saka_samvatsara":"Tāraṇa","bengali_samvat":1531,"malayalam_era":1300,"nanakshahi_year":655,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra (Adhika) Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra (Adhika) Kṛṣṇa Saptamī · Vikram 2181 Hemalambī · Śaka 2046 Tāraṇa"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"howrah"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 6, 2124 CE · Howrah, West Bengal · Vidhyamitra","description":"April 6, 2124 CE for Howrah, West Bengal: Kṛṣṇa Saptamī, sūryodaya 05:25, sūryāsta 17:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2124-04-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2124-04-06","sa":"https://sa.vidhyamitra.com/city/howrah/2124-04-06","hi":"https://hi.vidhyamitra.com/city/howrah/2124-04-06","x-default":"https://vidhyamitra.com/city/howrah/2124-04-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T07:15:49.580Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-06-01T07:15:49.580Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T07:15:49.580Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}