{"id":"vidhyamitra:city-day:howrah:1997-05-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/1997-05-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-05-14","date_display":"May 14, 1997 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":1997,"month":5,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450582.770833,"kali_year":5099,"ahargana":1862117.2708,"sun":{"sidereal_longitude":29.4734,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":114.8681,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":85.3947,"elapsed_within_tithi_degrees":1.3947},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":114.8681,"elapsed_within_degrees":8.2015},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":144.3415},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1997,"month":5,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450582.770833,"ahargana":1862117.2708,"kali_year":5099,"ayanamsa_lahiri":23.8162,"grahas":{"sun":{"sidereal_longitude":29.47897499999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":115.05427500000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false,"latitude":-2.9622},"mars":{"sidereal_longitude":144.468975,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":6.693474999999978,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":297.02677500000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":40.32797499999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":351.701975,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":156.0659,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":336.0659,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1997,"month":5,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450582.770833,"kali_year":5099,"ahargana":1862117.2708,"sun":{"sidereal_longitude":29.4734,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":114.8681,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":85.3947,"elapsed_within_tithi_degrees":1.3947},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":114.8681,"elapsed_within_degrees":8.2015},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":144.3415},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.962,"elongation":85.395},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.962,"opposition_distance":94.605}},"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":"04:57","sunsetLocal":"18:09","solarNoonLocal":"11:33","dayLengthHours":13.201508581440613,"dayLengthDisplay":"13 Hours 12 Mins 05 Secs","nightLengthDisplay":"10 Hours 47 Mins 55 Secs","moonriseLocal":"10:47","moonsetLocal":"23:44","rahuKala":{"name":"Rāhu Kāla","start":"11:33","end":"13:12","startHours":11.553099619470686,"endHours":13.203288192150762,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:36","end":"08:15","startHours":6.602533901430457,"endHours":8.252722474110534,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:54","end":"11:33","startHours":9.90291104679061,"endHours":11.553099619470686,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:02","end":"08:28","startHours":8.032697331086524,"endHours":8.472747617134544,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:30","end":"05:51","startHours":5.502408186310405,"endHours":5.854448415148822,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:07","end":"12:00","startHours":11.113049333422666,"endHours":11.993149905518706,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:12","end":"04:04","startHours":3.1921441845582983,"endHours":4.072244756654339,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:51","end":"04:57","startHours":3.852219613630329,"endHours":4.95234532875038,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:45","end":"14:38","startHours":13.753351049710787,"endHours":14.633451621806827,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:57","end":"18:21","startHours":17.953853910190993,"endHours":18.353853910190992,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:09","end":"18:42","startHours":18.153853910190993,"endHours":18.703916767751018,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:54","end":"19:39","startHours":17.903853910190993,"endHours":19.653853910190993,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:07","end":"00:00","startHours":23.113049333422666,"endHours":23.993149905518706,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"04:57","end":"06:36","startHours":4.95234532875038,"endHours":6.602533901430457,"quality":"auspicious"},{"name":"Amṛta","start":"06:36","end":"08:15","startHours":6.602533901430457,"endHours":8.252722474110534,"quality":"auspicious"},{"name":"Kāla","start":"08:15","end":"09:54","startHours":8.252722474110534,"endHours":9.90291104679061,"quality":"inauspicious"},{"name":"Śubha","start":"09:54","end":"11:33","startHours":9.90291104679061,"endHours":11.553099619470686,"quality":"auspicious"},{"name":"Roga","start":"11:33","end":"13:12","startHours":11.553099619470686,"endHours":13.203288192150762,"quality":"inauspicious"},{"name":"Udveg","start":"13:12","end":"14:51","startHours":13.203288192150762,"endHours":14.853476764830841,"quality":"inauspicious"},{"name":"Chala","start":"14:51","end":"16:30","startHours":14.853476764830841,"endHours":16.503665337510917,"quality":"neutral"},{"name":"Labha","start":"16:30","end":"18:09","startHours":16.503665337510917,"endHours":18.153853910190993,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:09","end":"19:30","startHours":18.153853910190993,"endHours":19.503665337510917,"quality":"inauspicious"},{"name":"Chala","start":"19:30","end":"20:51","startHours":19.503665337510917,"endHours":20.853476764830837,"quality":"neutral"},{"name":"Labha","start":"20:51","end":"22:12","startHours":20.853476764830837,"endHours":22.20328819215076,"quality":"auspicious"},{"name":"Amṛta","start":"22:12","end":"23:33","startHours":22.20328819215076,"endHours":23.553099619470686,"quality":"auspicious"},{"name":"Kāla","start":"23:33","end":"00:54","startHours":23.553099619470686,"endHours":24.90291104679061,"quality":"inauspicious"},{"name":"Śubha","start":"00:54","end":"02:15","startHours":24.90291104679061,"endHours":26.252722474110534,"quality":"auspicious"},{"name":"Roga","start":"02:15","end":"03:36","startHours":26.252722474110534,"endHours":27.602533901430455,"quality":"inauspicious"},{"name":"Udveg","start":"03:36","end":"04:57","startHours":27.602533901430455,"endHours":28.95234532875038,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"04:57","end":"05:57","startHours":4.95234532875038,"endHours":5.95234532875038,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"05:57","end":"06:57","startHours":5.95234532875038,"endHours":6.95234532875038,"planetary_lord":"Venus"},{"name":"Hora 3","start":"06:57","end":"07:57","startHours":6.95234532875038,"endHours":7.95234532875038,"planetary_lord":"Sun"},{"name":"Hora 4","start":"07:57","end":"08:57","startHours":7.95234532875038,"endHours":8.95234532875038,"planetary_lord":"Mars"},{"name":"Hora 5","start":"08:57","end":"09:57","startHours":8.95234532875038,"endHours":9.95234532875038,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"09:57","end":"10:57","startHours":9.95234532875038,"endHours":10.95234532875038,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"10:57","end":"11:57","startHours":10.95234532875038,"endHours":11.95234532875038,"planetary_lord":"Moon"},{"name":"Hora 8","start":"11:57","end":"12:57","startHours":11.95234532875038,"endHours":12.95234532875038,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"12:57","end":"13:57","startHours":12.95234532875038,"endHours":13.95234532875038,"planetary_lord":"Venus"},{"name":"Hora 10","start":"13:57","end":"14:57","startHours":13.95234532875038,"endHours":14.95234532875038,"planetary_lord":"Sun"},{"name":"Hora 11","start":"14:57","end":"15:57","startHours":14.95234532875038,"endHours":15.95234532875038,"planetary_lord":"Mars"},{"name":"Hora 12","start":"15:57","end":"16:57","startHours":15.95234532875038,"endHours":16.95234532875038,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"16:57","end":"17:57","startHours":16.95234532875038,"endHours":17.95234532875038,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"17:57","end":"18:57","startHours":17.95234532875038,"endHours":18.95234532875038,"planetary_lord":"Moon"},{"name":"Hora 15","start":"18:57","end":"19:57","startHours":18.95234532875038,"endHours":19.95234532875038,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"19:57","end":"20:57","startHours":19.95234532875038,"endHours":20.95234532875038,"planetary_lord":"Venus"},{"name":"Hora 17","start":"20:57","end":"21:57","startHours":20.95234532875038,"endHours":21.95234532875038,"planetary_lord":"Sun"},{"name":"Hora 18","start":"21:57","end":"22:57","startHours":21.95234532875038,"endHours":22.95234532875038,"planetary_lord":"Mars"},{"name":"Hora 19","start":"22:57","end":"23:57","startHours":22.95234532875038,"endHours":23.95234532875038,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"23:57","end":"00:57","startHours":23.95234532875038,"endHours":24.95234532875038,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"00:57","end":"01:57","startHours":24.95234532875038,"endHours":25.95234532875038,"planetary_lord":"Moon"},{"name":"Hora 22","start":"01:57","end":"02:57","startHours":25.95234532875038,"endHours":26.95234532875038,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"02:57","end":"03:57","startHours":26.95234532875038,"endHours":27.95234532875038,"planetary_lord":"Venus"},{"name":"Hora 24","start":"03:57","end":"04:57","startHours":27.95234532875038,"endHours":28.95234532875038,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.594732965849623,"eotMinutes":3.759622831758854,"ayanamsa":23.8162}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Aṣṭamī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi_ingress":"Vṛṣabha"},"precedence":5}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"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 May 14, 1997 CE · Howrah, West Bengal · Vidhyamitra","description":"May 14, 1997 CE for Howrah, West Bengal: Śukla Aṣṭamī, sūryodaya 04:57, sūryāsta 18:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/1997-05-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/1997-05-14","sa":"https://sa.vidhyamitra.com/city/howrah/1997-05-14","hi":"https://hi.vidhyamitra.com/city/howrah/1997-05-14","x-default":"https://vidhyamitra.com/city/howrah/1997-05-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T06:00:50.336Z","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":"2026-06-03T06:00:50.336Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T06:00:50.336Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}