{"id":"vidhyamitra:city-day:howrah:1963-01-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/1963-01-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1963-01-30","date_display":"January 30, 1963 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":1963,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438059.770833,"kali_year":5064,"ahargana":1849594.2708,"sun":{"sidereal_longitude":286.1787,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":343.4974,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":57.3187,"elapsed_within_tithi_degrees":9.3187},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":343.4974,"elapsed_within_degrees":10.1641},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.6761},"karana":{"half_tithi_index":9,"name":"Bālava"},"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":1963,"month":1,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438059.770833,"ahargana":1849594.2708,"kali_year":5064,"ayanamsa_lahiri":23.3372,"grahas":{"sun":{"sidereal_longitude":286.08944499999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":345.231045,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":-4.0404},"mars":{"sidereal_longitude":114.28164500000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":268.054845,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":322.21804499999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":239.81994499999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":290.61294499999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":99.5947,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":279.5947,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"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":1963,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438059.770833,"kali_year":5064,"ahargana":1849594.2708,"sun":{"sidereal_longitude":286.1787,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":343.4974,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":57.3187,"elapsed_within_tithi_degrees":9.3187},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":343.4974,"elapsed_within_degrees":10.1641},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.6761},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.04,"elongation":57.319},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.04,"opposition_distance":122.681}},"eclipse_window_40days":[{"offset_days":-20,"type":"lunar","occurs":true,"moon_latitude":-0.956,"opposition_distance":2.706}]},"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":"06:17","sunsetLocal":"17:23","solarNoonLocal":"11:50","dayLengthHours":11.097908747267404,"dayLengthDisplay":"11 Hours 05 Mins 52 Secs","nightLengthDisplay":"12 Hours 54 Mins 08 Secs","moonriseLocal":"09:39","moonsetLocal":"21:55","rahuKala":{"name":"Rāhu Kāla","start":"11:50","end":"13:14","startHours":11.838379099596075,"endHours":13.2256176930045,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:41","end":"09:04","startHours":7.676663319370798,"endHours":9.063901912779222,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:27","end":"11:50","startHours":10.451140506187649,"endHours":11.838379099596075,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:15","startHours":8.878936766991433,"endHours":9.248867058567013,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:45","end":"07:03","startHours":6.7518375904318475,"endHours":7.047781823692311,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:12","startHours":11.468448808020495,"endHours":12.208309391171655,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:49","end":"05:33","startHours":4.809703559660052,"endHours":5.549564142811212,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:17","startHours":5.364598997023422,"endHours":6.289424725962372,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:41","end":"14:26","startHours":13.688030557473976,"endHours":14.427891140625135,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:11","end":"17:35","startHours":17.187333473229778,"endHours":17.587333473229776,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:23","end":"17:51","startHours":17.387333473229777,"endHours":17.84974633769925,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:08","end":"18:53","startHours":17.137333473229777,"endHours":18.887333473229777,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:12","startHours":23.468448808020494,"endHours":24.208309391171657,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:17","end":"07:41","startHours":6.289424725962372,"endHours":7.676663319370798,"quality":"auspicious"},{"name":"Amṛta","start":"07:41","end":"09:04","startHours":7.676663319370798,"endHours":9.063901912779222,"quality":"auspicious"},{"name":"Kāla","start":"09:04","end":"10:27","startHours":9.063901912779222,"endHours":10.451140506187649,"quality":"inauspicious"},{"name":"Śubha","start":"10:27","end":"11:50","startHours":10.451140506187649,"endHours":11.838379099596075,"quality":"auspicious"},{"name":"Roga","start":"11:50","end":"13:14","startHours":11.838379099596075,"endHours":13.2256176930045,"quality":"inauspicious"},{"name":"Udveg","start":"13:14","end":"14:37","startHours":13.2256176930045,"endHours":14.612856286412924,"quality":"inauspicious"},{"name":"Chala","start":"14:37","end":"16:00","startHours":14.612856286412924,"endHours":16.00009487982135,"quality":"neutral"},{"name":"Labha","start":"16:00","end":"17:23","startHours":16.00009487982135,"endHours":17.387333473229777,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:23","end":"19:00","startHours":17.387333473229777,"endHours":19.00009487982135,"quality":"inauspicious"},{"name":"Chala","start":"19:00","end":"20:37","startHours":19.00009487982135,"endHours":20.612856286412928,"quality":"neutral"},{"name":"Labha","start":"20:37","end":"22:14","startHours":20.612856286412928,"endHours":22.2256176930045,"quality":"auspicious"},{"name":"Amṛta","start":"22:14","end":"23:50","startHours":22.2256176930045,"endHours":23.838379099596075,"quality":"auspicious"},{"name":"Kāla","start":"23:50","end":"01:27","startHours":23.838379099596075,"endHours":25.45114050618765,"quality":"inauspicious"},{"name":"Śubha","start":"01:27","end":"03:04","startHours":25.45114050618765,"endHours":27.063901912779222,"quality":"auspicious"},{"name":"Roga","start":"03:04","end":"04:41","startHours":27.063901912779222,"endHours":28.6766633193708,"quality":"inauspicious"},{"name":"Udveg","start":"04:41","end":"06:17","startHours":28.6766633193708,"endHours":30.289424725962373,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.289424725962372,"endHours":7.289424725962372,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.289424725962372,"endHours":8.289424725962373,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.289424725962373,"endHours":9.289424725962373,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.289424725962373,"endHours":10.289424725962373,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.289424725962373,"endHours":11.289424725962373,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.289424725962373,"endHours":12.289424725962373,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.289424725962373,"endHours":13.289424725962373,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.289424725962373,"endHours":14.289424725962373,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.289424725962373,"endHours":15.289424725962373,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.289424725962373,"endHours":16.289424725962373,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.289424725962373,"endHours":17.289424725962373,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.289424725962373,"endHours":18.289424725962373,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.289424725962373,"endHours":19.289424725962373,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.289424725962373,"endHours":20.289424725962373,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.289424725962373,"endHours":21.289424725962373,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.289424725962373,"endHours":22.289424725962373,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.289424725962373,"endHours":23.289424725962373,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.289424725962373,"endHours":24.289424725962373,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.289424725962373,"endHours":25.289424725962373,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.289424725962373,"endHours":26.289424725962373,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.289424725962373,"endHours":27.289424725962373,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.289424725962373,"endHours":28.289424725962373,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.289424725962373,"endHours":29.289424725962373,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.289424725962373,"endHours":30.289424725962373,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.892002658842305,"eotMinutes":-13.357145975764517,"ayanamsa":23.3372}},"calendars":{"vikram_samvat":2020,"vikram_samvatsara":"Nala","saka_samvat":1885,"saka_samvatsara":"Śobhana","bengali_samvat":1370,"malayalam_era":1139,"nanakshahi_year":494,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Pañcamī · Vikram 2020 Nala · Śaka 1885 Śobhana"},"festivals":[{"id":"sarasvati-jayanti","name":"Sarasvatī Jayantī (Vasanta Pañchamī)","name_sanskrit":"सरस्वती जयन्ती / वसन्त पञ्चमी","tradition":"Pan-Hindu","associated_deity":"Sarasvatī (Vāk-tattva)","significance":"Manifestation of Devī Sarasvatī; vidyā-ārambha day; vasanta-ṛtu begins.","vrata":true,"detection":{"tithi_number":5,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":2,"sources":["Skanda Purāṇa","Devī Bhāgavata"]}],"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":[]},"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 January 30, 1963 CE · Howrah, West Bengal · Vidhyamitra","description":"January 30, 1963 CE for Howrah, West Bengal: Śukla Pañcamī, sūryodaya 06:17, sūryāsta 17:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/1963-01-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/1963-01-30","sa":"https://sa.vidhyamitra.com/city/howrah/1963-01-30","hi":"https://hi.vidhyamitra.com/city/howrah/1963-01-30","x-default":"https://vidhyamitra.com/city/howrah/1963-01-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T00:14:30.448Z","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":"2026-06-02T00:14:30.448Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T00:14:30.448Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}