{"id":"vidhyamitra:city-day:kanchipuram:1917-05-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kanchipuram/1917-05-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1917-05-09","date_display":"May 9, 1917 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1917,"month":5,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421357.770833,"kali_year":5019,"ahargana":1832892.2708,"sun":{"sidereal_longitude":25.3464,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":228.7107,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":203.3643,"elapsed_within_tithi_degrees":11.3643},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":228.7107,"elapsed_within_degrees":2.044},"yoga":{"number":20,"name":"Śiva","sum_longitude":254.0572},"karana":{"half_tithi_index":33,"name":"Gara"},"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":1917,"month":5,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2421357.770833,"ahargana":1832892.2708,"kali_year":5019,"ayanamsa_lahiri":22.6985,"grahas":{"sun":{"sidereal_longitude":25.138484000000005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":229.30288399999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":-2.6328},"mars":{"sidereal_longitude":11.518283999999994,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":37.688784,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":26.071384000000023,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":29.651284000000032,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":93.17548399999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":264.547,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":84.547,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1917,"month":5,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421357.770833,"kali_year":5019,"ahargana":1832892.2708,"sun":{"sidereal_longitude":25.3464,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":228.7107,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":203.3643,"elapsed_within_tithi_degrees":11.3643},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":228.7107,"elapsed_within_degrees":2.044},"yoga":{"number":20,"name":"Śiva","sum_longitude":254.0572},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.633,"elongation":156.636},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.633,"opposition_distance":23.364}},"eclipse_window_40days":[]},"city":{"slug":"kanchipuram","name":"Kāñcīpuram","lat":12.8342,"lon":79.7036,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"kanchipuram","name":"Kāñcīpuram","lat":12.8342,"lon":79.7036,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"sunriseLocal":"05:48","sunsetLocal":"18:27","solarNoonLocal":"12:08","dayLengthHours":12.656987128870547,"dayLengthDisplay":"12 Hours 39 Mins 25 Secs","nightLengthDisplay":"11 Hours 20 Mins 35 Secs","moonriseLocal":"20:03","moonsetLocal":"07:25","rahuKala":{"name":"Rāhu Kāla","start":"12:08","end":"13:42","startHours":12.125902358927565,"endHours":13.708025750036384,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:23","end":"08:58","startHours":7.37953218560111,"endHours":8.961655576709928,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:33","end":"12:08","startHours":10.543778967818746,"endHours":12.125902358927565,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:10","startHours":8.750705791228754,"endHours":9.172605362191105,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:19","end":"06:40","startHours":6.324783258195231,"endHours":6.662302914965112,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:33","startHours":11.704002787965214,"endHours":12.547801929889916,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:07","end":"04:57","startHours":4.109810510642885,"endHours":4.953609652567589,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:45","end":"05:48","startHours":4.742659867086412,"endHours":5.797408794492291,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:05","startHours":14.235400213739323,"endHours":15.079199355664027,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.25439592336284,"endHours":18.654395923362838,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"18:59","startHours":18.45439592336284,"endHours":18.98177038706578,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.20439592336284,"endHours":19.95439592336284,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:33","startHours":23.704002787965212,"endHours":24.547801929889918,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:48","end":"07:23","startHours":5.797408794492291,"endHours":7.37953218560111,"quality":"auspicious"},{"name":"Amṛta","start":"07:23","end":"08:58","startHours":7.37953218560111,"endHours":8.961655576709928,"quality":"auspicious"},{"name":"Kāla","start":"08:58","end":"10:33","startHours":8.961655576709928,"endHours":10.543778967818746,"quality":"inauspicious"},{"name":"Śubha","start":"10:33","end":"12:08","startHours":10.543778967818746,"endHours":12.125902358927565,"quality":"auspicious"},{"name":"Roga","start":"12:08","end":"13:42","startHours":12.125902358927565,"endHours":13.708025750036384,"quality":"inauspicious"},{"name":"Udveg","start":"13:42","end":"15:17","startHours":13.708025750036384,"endHours":15.290149141145202,"quality":"inauspicious"},{"name":"Chala","start":"15:17","end":"16:52","startHours":15.290149141145202,"endHours":16.87227253225402,"quality":"neutral"},{"name":"Labha","start":"16:52","end":"18:27","startHours":16.87227253225402,"endHours":18.45439592336284,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:27","end":"19:52","startHours":18.45439592336284,"endHours":19.87227253225402,"quality":"inauspicious"},{"name":"Chala","start":"19:52","end":"21:17","startHours":19.87227253225402,"endHours":21.2901491411452,"quality":"neutral"},{"name":"Labha","start":"21:17","end":"22:42","startHours":21.2901491411452,"endHours":22.708025750036384,"quality":"auspicious"},{"name":"Amṛta","start":"22:42","end":"00:08","startHours":22.708025750036384,"endHours":24.125902358927565,"quality":"auspicious"},{"name":"Kāla","start":"00:08","end":"01:33","startHours":24.125902358927565,"endHours":25.543778967818746,"quality":"inauspicious"},{"name":"Śubha","start":"01:33","end":"02:58","startHours":25.543778967818746,"endHours":26.96165557670993,"quality":"auspicious"},{"name":"Roga","start":"02:58","end":"04:23","startHours":26.96165557670993,"endHours":28.37953218560111,"quality":"inauspicious"},{"name":"Udveg","start":"04:23","end":"05:48","startHours":28.37953218560111,"endHours":29.79740879449229,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:48","end":"06:48","startHours":5.797408794492291,"endHours":6.797408794492291,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:48","end":"07:48","startHours":6.797408794492291,"endHours":7.797408794492291,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:48","end":"08:48","startHours":7.797408794492291,"endHours":8.797408794492291,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:48","end":"09:48","startHours":8.797408794492291,"endHours":9.797408794492291,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:48","end":"10:48","startHours":9.797408794492291,"endHours":10.797408794492291,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:48","end":"11:48","startHours":10.797408794492291,"endHours":11.797408794492291,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:48","end":"12:48","startHours":11.797408794492291,"endHours":12.797408794492291,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:48","end":"13:48","startHours":12.797408794492291,"endHours":13.797408794492291,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:48","end":"14:48","startHours":13.797408794492291,"endHours":14.797408794492291,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:48","end":"15:48","startHours":14.797408794492291,"endHours":15.797408794492291,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:48","end":"16:48","startHours":15.797408794492291,"endHours":16.79740879449229,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:48","end":"17:48","startHours":16.79740879449229,"endHours":17.79740879449229,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:48","end":"18:48","startHours":17.79740879449229,"endHours":18.79740879449229,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:48","end":"19:48","startHours":18.79740879449229,"endHours":19.79740879449229,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:48","end":"20:48","startHours":19.79740879449229,"endHours":20.79740879449229,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:48","end":"21:48","startHours":20.79740879449229,"endHours":21.79740879449229,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:48","end":"22:48","startHours":21.79740879449229,"endHours":22.79740879449229,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:48","end":"23:48","startHours":22.79740879449229,"endHours":23.79740879449229,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:48","end":"00:48","startHours":23.79740879449229,"endHours":24.79740879449229,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:48","end":"01:48","startHours":24.79740879449229,"endHours":25.79740879449229,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:48","end":"02:48","startHours":25.79740879449229,"endHours":26.79740879449229,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:48","end":"03:48","startHours":26.79740879449229,"endHours":27.79740879449229,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:48","end":"04:48","startHours":27.79740879449229,"endHours":28.79740879449229,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:48","end":"05:48","startHours":28.79740879449229,"endHours":29.79740879449229,"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":17.146409939756662,"eotMinutes":3.631458464346112,"ayanamsa":22.6985}},"calendars":{"vikram_samvat":1974,"vikram_samvatsara":"Pramoda","saka_samvat":1839,"saka_samvatsara":"Piṅgala","bengali_samvat":1324,"malayalam_era":1093,"nanakshahi_year":448,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","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":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Dvitīyā · Vikram 1974 Pramoda · Śaka 1839 Piṅgala"},"festivals":[],"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":"kanchipuram"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 9, 1917 CE · Kāñcīpuram · Vidhyamitra","description":"May 9, 1917 CE for Kāñcīpuram: Kṛṣṇa Dvitīyā, sūryodaya 05:48, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kanchipuram/1917-05-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kanchipuram/1917-05-09","sa":"https://sa.vidhyamitra.com/city/kanchipuram/1917-05-09","hi":"https://hi.vidhyamitra.com/city/kanchipuram/1917-05-09","x-default":"https://vidhyamitra.com/city/kanchipuram/1917-05-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-27T14:18:50.194Z","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":"2026-08-27T14:18:50.194Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-27T14:18:50.194Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}