{"id":"vidhyamitra:city-day:howrah:1963-01-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/1963-01-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1963-01-26","date_display":"January 26, 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":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438055.770833,"kali_year":5064,"ahargana":1849590.2708,"sun":{"sidereal_longitude":282.0856,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":286.7265,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":4.6409,"elapsed_within_tithi_degrees":4.6409},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":286.7265,"elapsed_within_degrees":6.7265},"yoga":{"number":16,"name":"Siddhi","sum_longitude":208.8122},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438055.770833,"ahargana":1849590.2708,"kali_year":5064,"ayanamsa_lahiri":23.3371,"grahas":{"sun":{"sidereal_longitude":282.0247979999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":288.08399800000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false,"latitude":-0.5416},"mars":{"sidereal_longitude":115.80669799999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":270.3499979999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":321.347798,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":235.64119800000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":290.1352979999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":99.8066,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":279.8066,"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":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438055.770833,"kali_year":5064,"ahargana":1849590.2708,"sun":{"sidereal_longitude":282.0856,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":286.7265,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":4.6409,"elapsed_within_tithi_degrees":4.6409},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":286.7265,"elapsed_within_degrees":6.7265},"yoga":{"number":16,"name":"Siddhi","sum_longitude":208.8122},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.542,"elongation":4.641},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.542,"opposition_distance":175.359}},"eclipse_window_40days":[{"offset_days":-16,"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":"06:18","sunsetLocal":"17:21","solarNoonLocal":"11:49","dayLengthHours":11.034427673598824,"dayLengthDisplay":"11 Hours 02 Mins 04 Secs","nightLengthDisplay":"12 Hours 57 Mins 56 Secs","moonriseLocal":"06:41","moonsetLocal":"17:47","rahuKala":{"name":"Rāhu Kāla","start":"09:04","end":"10:27","startHours":9.066199505827473,"endHours":10.445502965027327,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:12","end":"14:35","startHours":13.204109883427034,"endHours":14.583413342626883,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:18","end":"07:41","startHours":6.307592587427767,"endHours":7.68689604662762,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:15","startHours":8.88229237793416,"endHours":9.250106633720787,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:04","startHours":6.767360407161052,"endHours":7.061611811790353,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:27","end":"12:12","startHours":11.456992168440552,"endHours":12.192620680013805,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:50","end":"05:34","startHours":4.836335564281257,"endHours":5.571964075854512,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:23","end":"06:18","startHours":5.388056947961199,"endHours":6.307592587427767,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:40","end":"14:24","startHours":13.663877703160317,"endHours":14.399506214733572,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:09","end":"17:33","startHours":17.14202026102659,"endHours":17.54202026102659,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:21","end":"17:48","startHours":17.34202026102659,"endHours":17.801788080759874,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:06","end":"18:51","startHours":17.09202026102659,"endHours":18.84202026102659,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:27","end":"00:12","startHours":23.45699216844055,"endHours":24.192620680013803,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:18","end":"07:41","startHours":6.307592587427767,"endHours":7.68689604662762,"quality":"inauspicious"},{"name":"Śubha","start":"07:41","end":"09:04","startHours":7.68689604662762,"endHours":9.066199505827473,"quality":"auspicious"},{"name":"Roga","start":"09:04","end":"10:27","startHours":9.066199505827473,"endHours":10.445502965027327,"quality":"inauspicious"},{"name":"Udveg","start":"10:27","end":"11:49","startHours":10.445502965027327,"endHours":11.82480642422718,"quality":"inauspicious"},{"name":"Chala","start":"11:49","end":"13:12","startHours":11.82480642422718,"endHours":13.204109883427034,"quality":"neutral"},{"name":"Labha","start":"13:12","end":"14:35","startHours":13.204109883427034,"endHours":14.583413342626883,"quality":"auspicious"},{"name":"Amṛta","start":"14:35","end":"15:58","startHours":14.583413342626883,"endHours":15.962716801826737,"quality":"auspicious"},{"name":"Kāla","start":"15:58","end":"17:21","startHours":15.962716801826737,"endHours":17.34202026102659,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:21","end":"18:58","startHours":17.34202026102659,"endHours":18.962716801826737,"quality":"auspicious"},{"name":"Amṛta","start":"18:58","end":"20:35","startHours":18.962716801826737,"endHours":20.583413342626883,"quality":"auspicious"},{"name":"Kāla","start":"20:35","end":"22:12","startHours":20.583413342626883,"endHours":22.20410988342703,"quality":"inauspicious"},{"name":"Śubha","start":"22:12","end":"23:49","startHours":22.20410988342703,"endHours":23.824806424227177,"quality":"auspicious"},{"name":"Roga","start":"23:49","end":"01:27","startHours":23.824806424227177,"endHours":25.445502965027323,"quality":"inauspicious"},{"name":"Udveg","start":"01:27","end":"03:04","startHours":25.445502965027323,"endHours":27.066199505827473,"quality":"inauspicious"},{"name":"Chala","start":"03:04","end":"04:41","startHours":27.066199505827473,"endHours":28.68689604662762,"quality":"neutral"},{"name":"Labha","start":"04:41","end":"06:18","startHours":28.68689604662762,"endHours":30.307592587427767,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:18","end":"07:18","startHours":6.307592587427767,"endHours":7.307592587427767,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:18","end":"08:18","startHours":7.307592587427767,"endHours":8.307592587427767,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:18","end":"09:18","startHours":8.307592587427767,"endHours":9.307592587427767,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:18","end":"10:18","startHours":9.307592587427767,"endHours":10.307592587427767,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:18","end":"11:18","startHours":10.307592587427767,"endHours":11.307592587427767,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:18","end":"12:18","startHours":11.307592587427767,"endHours":12.307592587427767,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:18","end":"13:18","startHours":12.307592587427767,"endHours":13.307592587427767,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:18","end":"14:18","startHours":13.307592587427767,"endHours":14.307592587427767,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:18","end":"15:18","startHours":14.307592587427767,"endHours":15.307592587427767,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:18","end":"16:18","startHours":15.307592587427767,"endHours":16.307592587427767,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:18","end":"17:18","startHours":16.307592587427767,"endHours":17.307592587427767,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:18","end":"18:18","startHours":17.307592587427767,"endHours":18.307592587427767,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:18","end":"19:18","startHours":18.307592587427767,"endHours":19.307592587427767,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:18","end":"20:18","startHours":19.307592587427767,"endHours":20.307592587427767,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:18","end":"21:18","startHours":20.307592587427767,"endHours":21.307592587427767,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:18","end":"22:18","startHours":21.307592587427767,"endHours":22.307592587427767,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:18","end":"23:18","startHours":22.307592587427767,"endHours":23.307592587427767,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:18","end":"00:18","startHours":23.307592587427767,"endHours":24.307592587427767,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:18","end":"01:18","startHours":24.307592587427767,"endHours":25.307592587427767,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:18","end":"02:18","startHours":25.307592587427767,"endHours":26.307592587427767,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:18","end":"03:18","startHours":26.307592587427767,"endHours":27.307592587427767,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:18","end":"04:18","startHours":27.307592587427767,"endHours":28.307592587427767,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:18","end":"05:18","startHours":28.307592587427767,"endHours":29.307592587427767,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:18","end":"06:18","startHours":29.307592587427767,"endHours":30.307592587427767,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Kāṇa","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":-18.926558727668873,"eotMinutes":-12.542785453630707,"ayanamsa":23.3371}},"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 Pratipada · Vikram 2020 Nala · Śaka 1885 Śobhana"},"festivals":[{"id":"magha-gupta-navratri-start","name":"Māgha Gupta Navrātri Start","name_sanskrit":"माघ गुप्त नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī (10 Mahāvidyās)","significance":"Hidden (gupta) Navrātri for advanced sādhanā of 10 Mahāvidyās.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":3}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 26, 1963 CE · Howrah, West Bengal · Vidhyamitra","description":"January 26, 1963 CE for Howrah, West Bengal: Śukla Pratipada, sūryodaya 06:18, sūryāsta 17:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/1963-01-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/1963-01-26","sa":"https://sa.vidhyamitra.com/city/howrah/1963-01-26","hi":"https://hi.vidhyamitra.com/city/howrah/1963-01-26","x-default":"https://vidhyamitra.com/city/howrah/1963-01-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T14:36:13.750Z","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":"2026-06-01T14:36:13.750Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T14:36:13.750Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}