{"id":"vidhyamitra:city-day:lucknow:1915-01-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/1915-01-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1915-01-01","date_display":"January 1, 1915 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":1915,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2420498.770833,"kali_year":5016,"ahargana":1832033.2708,"sun":{"sidereal_longitude":256.8488,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":70.811,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":173.9622,"elapsed_within_tithi_degrees":5.9622},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":70.811,"elapsed_within_degrees":4.1443},"yoga":{"number":25,"name":"Brahma","sum_longitude":327.6598},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1915,"month":1,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2420498.770833,"ahargana":1832033.2708,"kali_year":5016,"ayanamsa_lahiri":22.6656,"grahas":{"sun":{"sidereal_longitude":256.879105,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":71.49710500000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":3.8663},"mars":{"sidereal_longitude":256.01650500000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":255.370405,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":300.636305,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":218.92960500000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":66.11300499999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":310.0609,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":130.0609,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":1915,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2420498.770833,"kali_year":5016,"ahargana":1832033.2708,"sun":{"sidereal_longitude":256.8488,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":70.811,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":173.9622,"elapsed_within_tithi_degrees":5.9622},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":70.811,"elapsed_within_degrees":4.1443},"yoga":{"number":25,"name":"Brahma","sum_longitude":327.6598},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.866,"elongation":173.962},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.866,"opposition_distance":6.038}},"eclipse_window_40days":[]},"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"06:56","sunsetLocal":"17:24","solarNoonLocal":"12:10","dayLengthHours":10.476474099330424,"dayLengthDisplay":"10 Hours 28 Mins 35 Secs","nightLengthDisplay":"13 Hours 31 Mins 25 Secs","moonriseLocal":"16:55","moonsetLocal":"06:42","rahuKala":{"name":"Rāhu Kāla","start":"10:51","end":"12:10","startHours":10.855780376306964,"endHours":12.165339638723268,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:47","end":"16:06","startHours":14.784458163555874,"endHours":16.094017425972176,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:14","end":"09:33","startHours":8.23666185147436,"endHours":9.546221113890661,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:22","end":"09:43","startHours":9.371613212235154,"endHours":9.720829015546169,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:22","end":"07:39","startHours":7.363622343196823,"endHours":7.642994985845634,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:31","startHours":11.816123835412254,"endHours":12.51455544203428,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:32","end":"06:14","startHours":5.5302393758139985,"endHours":6.228670982436027,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:03","end":"06:56","startHours":6.05406308078052,"endHours":6.927102589058055,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:37","startHours":13.91141865527834,"endHours":14.609850261900368,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:12","end":"17:36","startHours":17.20357668838848,"endHours":17.60357668838848,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:24","end":"17:50","startHours":17.40357668838848,"endHours":17.840096442527248,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:09","end":"18:54","startHours":17.15357668838848,"endHours":18.90357668838848,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:31","startHours":23.816123835412252,"endHours":24.514555442034283,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:56","end":"08:14","startHours":6.927102589058055,"endHours":8.23666185147436,"quality":"neutral"},{"name":"Labha","start":"08:14","end":"09:33","startHours":8.23666185147436,"endHours":9.546221113890661,"quality":"auspicious"},{"name":"Amṛta","start":"09:33","end":"10:51","startHours":9.546221113890661,"endHours":10.855780376306964,"quality":"auspicious"},{"name":"Kāla","start":"10:51","end":"12:10","startHours":10.855780376306964,"endHours":12.165339638723268,"quality":"inauspicious"},{"name":"Śubha","start":"12:10","end":"13:28","startHours":12.165339638723268,"endHours":13.474898901139571,"quality":"auspicious"},{"name":"Roga","start":"13:28","end":"14:47","startHours":13.474898901139571,"endHours":14.784458163555874,"quality":"inauspicious"},{"name":"Udveg","start":"14:47","end":"16:06","startHours":14.784458163555874,"endHours":16.094017425972176,"quality":"inauspicious"},{"name":"Chala","start":"16:06","end":"17:24","startHours":16.094017425972176,"endHours":17.40357668838848,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:24","end":"19:06","startHours":17.40357668838848,"endHours":19.094017425972176,"quality":"inauspicious"},{"name":"Udveg","start":"19:06","end":"20:47","startHours":19.094017425972176,"endHours":20.784458163555875,"quality":"inauspicious"},{"name":"Chala","start":"20:47","end":"22:28","startHours":20.784458163555875,"endHours":22.47489890113957,"quality":"neutral"},{"name":"Labha","start":"22:28","end":"00:10","startHours":22.47489890113957,"endHours":24.165339638723268,"quality":"auspicious"},{"name":"Amṛta","start":"00:10","end":"01:51","startHours":24.165339638723268,"endHours":25.855780376306964,"quality":"auspicious"},{"name":"Kāla","start":"01:51","end":"03:33","startHours":25.855780376306964,"endHours":27.54622111389066,"quality":"inauspicious"},{"name":"Śubha","start":"03:33","end":"05:14","startHours":27.54622111389066,"endHours":29.23666185147436,"quality":"auspicious"},{"name":"Roga","start":"05:14","end":"06:56","startHours":29.23666185147436,"endHours":30.927102589058055,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:56","end":"07:56","startHours":6.927102589058055,"endHours":7.927102589058055,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:56","end":"08:56","startHours":7.927102589058055,"endHours":8.927102589058055,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:56","end":"09:56","startHours":8.927102589058055,"endHours":9.927102589058055,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:56","end":"10:56","startHours":9.927102589058055,"endHours":10.927102589058055,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:56","end":"11:56","startHours":10.927102589058055,"endHours":11.927102589058055,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:56","end":"12:56","startHours":11.927102589058055,"endHours":12.927102589058055,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:56","end":"13:56","startHours":12.927102589058055,"endHours":13.927102589058055,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:56","end":"14:56","startHours":13.927102589058055,"endHours":14.927102589058055,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:56","end":"15:56","startHours":14.927102589058055,"endHours":15.927102589058055,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:56","end":"16:56","startHours":15.927102589058055,"endHours":16.927102589058055,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:56","end":"17:56","startHours":16.927102589058055,"endHours":17.927102589058055,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:56","end":"18:56","startHours":17.927102589058055,"endHours":18.927102589058055,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:56","end":"19:56","startHours":18.927102589058055,"endHours":19.927102589058055,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:56","end":"20:56","startHours":19.927102589058055,"endHours":20.927102589058055,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:56","end":"21:56","startHours":20.927102589058055,"endHours":21.927102589058055,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:56","end":"22:56","startHours":21.927102589058055,"endHours":22.927102589058055,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:56","end":"23:56","startHours":22.927102589058055,"endHours":23.927102589058055,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:56","end":"00:56","startHours":23.927102589058055,"endHours":24.927102589058055,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:56","end":"01:56","startHours":24.927102589058055,"endHours":25.927102589058055,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:56","end":"02:56","startHours":25.927102589058055,"endHours":26.927102589058055,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:56","end":"03:56","startHours":26.927102589058055,"endHours":27.927102589058055,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:56","end":"04:56","startHours":27.927102589058055,"endHours":28.927102589058055,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:56","end":"05:56","startHours":28.927102589058055,"endHours":29.927102589058055,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:56","end":"06:56","startHours":29.927102589058055,"endHours":30.927102589058055,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.09310742739042,"eotMinutes":-3.705178323396069,"ayanamsa":22.6656}},"calendars":{"vikram_samvat":1972,"vikram_samvatsara":"Vibhava","saka_samvat":1837,"saka_samvatsara":"Rākṣasa","bengali_samvat":1322,"malayalam_era":1091,"nanakshahi_year":446,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Pūrṇimā · Vikram 1972 Vibhava · Śaka 1837 Rākṣasa"},"festivals":[{"id":"paush-purnima","name":"Pauṣa Pūrṇimā (Śākambharī Devī Jayantī)","name_sanskrit":"पौष पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Devī Śākambharī","significance":"Manifestation of Devī Śākambharī (vegetation-mother).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Pauṣa"},"precedence":3}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"lucknow"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 1, 1915 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"January 1, 1915 CE for Lucknow, Uttar Pradesh: Śukla Pūrṇimā, sūryodaya 06:56, sūryāsta 17:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/1915-01-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/1915-01-01","sa":"https://sa.vidhyamitra.com/city/lucknow/1915-01-01","hi":"https://hi.vidhyamitra.com/city/lucknow/1915-01-01","x-default":"https://vidhyamitra.com/city/lucknow/1915-01-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T07:49:49.554Z","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":"2026-06-01T07:49:49.554Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T07:49:49.554Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}