{"id":"vidhyamitra:city-day:howrah:1978-11-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/1978-11-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1978-11-13","date_display":"November 13, 1978 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":1978,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443825.770833,"kali_year":5080,"ahargana":1855360.2708,"sun":{"sidereal_longitude":206.1708,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":5.7472,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":159.5765,"elapsed_within_tithi_degrees":3.5765},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":5.7472,"elapsed_within_degrees":5.7472},"yoga":{"number":16,"name":"Siddhi","sum_longitude":211.918},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1978,"month":11,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443825.770833,"ahargana":1855360.2708,"kali_year":5080,"ayanamsa_lahiri":23.5578,"grahas":{"sun":{"sidereal_longitude":206.744142,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":5.082141999999976,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":-2.3604},"mars":{"sidereal_longitude":224.661742,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":229.38574199999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":104.932142,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"venus":{"sidereal_longitude":198.86844199999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":138.68244200000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":154.0842,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":334.0842,"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":1978,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443825.770833,"kali_year":5080,"ahargana":1855360.2708,"sun":{"sidereal_longitude":206.1708,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":5.7472,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":159.5765,"elapsed_within_tithi_degrees":3.5765},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":5.7472,"elapsed_within_degrees":5.7472},"yoga":{"number":16,"name":"Siddhi","sum_longitude":211.918},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.36,"elongation":159.576},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.36,"opposition_distance":20.424}},"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":"05:49","sunsetLocal":"16:55","solarNoonLocal":"11:22","dayLengthHours":11.10231217534632,"dayLengthDisplay":"11 Hours 06 Mins 08 Secs","nightLengthDisplay":"12 Hours 53 Mins 52 Secs","moonriseLocal":"15:34","moonsetLocal":"04:16","rahuKala":{"name":"Rāhu Kāla","start":"07:12","end":"08:35","startHours":7.19806292067083,"endHours":8.58585194258912,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:58","end":"11:22","startHours":9.97364096450741,"endHours":11.361429986425701,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:45","end":"14:08","startHours":12.74921900834399,"endHours":14.13700803026228,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:24","end":"08:46","startHours":8.400813406333349,"endHours":8.770890478844892,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:16","end":"06:34","startHours":6.27287023939197,"endHours":6.568931897401206,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"10:59","end":"11:44","startHours":10.991352913914158,"endHours":11.731507058937245,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:20","end":"05:04","startHours":4.329965608706365,"endHours":5.070119753729452,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:53","end":"05:49","startHours":4.88508121747368,"endHours":5.81027389875254,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:13","end":"13:57","startHours":13.211815348983421,"endHours":13.951969494006509,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:43","end":"17:07","startHours":16.712586074098862,"endHours":17.11258607409886,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"16:55","end":"17:23","startHours":16.91258607409886,"endHours":17.37518241473829,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:40","end":"18:25","startHours":16.66258607409886,"endHours":18.41258607409886,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"22:59","end":"23:44","startHours":22.991352913914156,"endHours":23.731507058937247,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:49","end":"07:12","startHours":5.81027389875254,"endHours":7.19806292067083,"quality":"auspicious"},{"name":"Kāla","start":"07:12","end":"08:35","startHours":7.19806292067083,"endHours":8.58585194258912,"quality":"inauspicious"},{"name":"Śubha","start":"08:35","end":"09:58","startHours":8.58585194258912,"endHours":9.97364096450741,"quality":"auspicious"},{"name":"Roga","start":"09:58","end":"11:22","startHours":9.97364096450741,"endHours":11.361429986425701,"quality":"inauspicious"},{"name":"Udveg","start":"11:22","end":"12:45","startHours":11.361429986425701,"endHours":12.74921900834399,"quality":"inauspicious"},{"name":"Chala","start":"12:45","end":"14:08","startHours":12.74921900834399,"endHours":14.13700803026228,"quality":"neutral"},{"name":"Labha","start":"14:08","end":"15:31","startHours":14.13700803026228,"endHours":15.52479705218057,"quality":"auspicious"},{"name":"Amṛta","start":"15:31","end":"16:55","startHours":15.52479705218057,"endHours":16.91258607409886,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"16:55","end":"18:31","startHours":16.91258607409886,"endHours":18.52479705218057,"quality":"neutral"},{"name":"Labha","start":"18:31","end":"20:08","startHours":18.52479705218057,"endHours":20.13700803026228,"quality":"auspicious"},{"name":"Amṛta","start":"20:08","end":"21:45","startHours":20.13700803026228,"endHours":21.749219008343992,"quality":"auspicious"},{"name":"Kāla","start":"21:45","end":"23:22","startHours":21.749219008343992,"endHours":23.3614299864257,"quality":"inauspicious"},{"name":"Śubha","start":"23:22","end":"00:58","startHours":23.3614299864257,"endHours":24.97364096450741,"quality":"auspicious"},{"name":"Roga","start":"00:58","end":"02:35","startHours":24.97364096450741,"endHours":26.585851942589123,"quality":"inauspicious"},{"name":"Udveg","start":"02:35","end":"04:12","startHours":26.585851942589123,"endHours":28.198062920670832,"quality":"inauspicious"},{"name":"Chala","start":"04:12","end":"05:49","startHours":28.198062920670832,"endHours":29.81027389875254,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:49","end":"06:49","startHours":5.81027389875254,"endHours":6.81027389875254,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:49","end":"07:49","startHours":6.81027389875254,"endHours":7.81027389875254,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:49","end":"08:49","startHours":7.81027389875254,"endHours":8.810273898752541,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:49","end":"09:49","startHours":8.810273898752541,"endHours":9.810273898752541,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:49","end":"10:49","startHours":9.810273898752541,"endHours":10.810273898752541,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:49","end":"11:49","startHours":10.810273898752541,"endHours":11.810273898752541,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:49","end":"12:49","startHours":11.810273898752541,"endHours":12.810273898752541,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:49","end":"13:49","startHours":12.810273898752541,"endHours":13.810273898752541,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:49","end":"14:49","startHours":13.810273898752541,"endHours":14.810273898752541,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:49","end":"15:49","startHours":14.810273898752541,"endHours":15.810273898752541,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:49","end":"16:49","startHours":15.810273898752541,"endHours":16.81027389875254,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:49","end":"17:49","startHours":16.81027389875254,"endHours":17.81027389875254,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:49","end":"18:49","startHours":17.81027389875254,"endHours":18.81027389875254,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:49","end":"19:49","startHours":18.81027389875254,"endHours":19.81027389875254,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:49","end":"20:49","startHours":19.81027389875254,"endHours":20.81027389875254,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:49","end":"21:49","startHours":20.81027389875254,"endHours":21.81027389875254,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:49","end":"22:49","startHours":21.81027389875254,"endHours":22.81027389875254,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:49","end":"23:49","startHours":22.81027389875254,"endHours":23.81027389875254,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:49","end":"00:49","startHours":23.81027389875254,"endHours":24.81027389875254,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:49","end":"01:49","startHours":24.81027389875254,"endHours":25.81027389875254,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:49","end":"02:49","startHours":25.81027389875254,"endHours":26.81027389875254,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:49","end":"03:49","startHours":26.81027389875254,"endHours":27.81027389875254,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:49","end":"04:49","startHours":27.81027389875254,"endHours":28.81027389875254,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:49","end":"05:49","startHours":28.81027389875254,"endHours":29.81027389875254,"planetary_lord":"Venus"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.81976813982319,"eotMinutes":15.25980081445791,"ayanamsa":23.5578}},"calendars":{"vikram_samvat":2035,"vikram_samvatsara":"Prajāpati","saka_samvat":1900,"saka_samvatsara":"Kālayukta","bengali_samvat":1385,"malayalam_era":1154,"nanakshahi_year":509,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Caturdaśī · Vikram 2035 Prajāpati · Śaka 1900 Kālayukta"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 November 13, 1978 CE · Howrah, West Bengal · Vidhyamitra","description":"November 13, 1978 CE for Howrah, West Bengal: Śukla Caturdaśī, sūryodaya 05:49, sūryāsta 16:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/1978-11-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/1978-11-13","sa":"https://sa.vidhyamitra.com/city/howrah/1978-11-13","hi":"https://hi.vidhyamitra.com/city/howrah/1978-11-13","x-default":"https://vidhyamitra.com/city/howrah/1978-11-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T04:18:15.172Z","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":"2026-06-03T04:18:15.172Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T04:18:15.172Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}