{"id":"vidhyamitra:city-day:vellore:2012-07-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vellore/2012-07-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-07-12","date_display":"July 12, 2012 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":2012,"month":7,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456120.770833,"kali_year":5114,"ahargana":1867655.2708,"sun":{"sidereal_longitude":85.6369,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":4.9436,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.3067,"elapsed_within_tithi_degrees":3.3067},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":4.9436,"elapsed_within_degrees":4.9436},"yoga":{"number":7,"name":"Sukarma","sum_longitude":90.5805},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2012,"month":7,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456120.770833,"ahargana":1867655.2708,"kali_year":5114,"ayanamsa_lahiri":24.028,"grahas":{"sun":{"sidereal_longitude":86.077182,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"moon":{"sidereal_longitude":6.7348819999999705,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":2.7496},"mars":{"sidereal_longitude":160.36008199999992,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":108.05968200000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":42.245082000000025,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":46.760482000000025,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":178.71198200000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":222.636,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":42.636,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2012,"month":7,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456120.770833,"kali_year":5114,"ahargana":1867655.2708,"sun":{"sidereal_longitude":85.6369,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":4.9436,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.3067,"elapsed_within_tithi_degrees":3.3067},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":4.9436,"elapsed_within_degrees":4.9436},"yoga":{"number":7,"name":"Sukarma","sum_longitude":90.5805},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.75,"elongation":80.693},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.75,"opposition_distance":99.307}},"eclipse_window_40days":[]},"city":{"slug":"vellore","name":"Vellore, Tamil Nadu","lat":12.9165,"lon":79.1325,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"vellore","name":"Vellore, Tamil Nadu","lat":12.9165,"lon":79.1325,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"05:54","sunsetLocal":"18:44","solarNoonLocal":"12:19","dayLengthHours":12.829872924803773,"dayLengthDisplay":"12 Hours 49 Mins 48 Secs","nightLengthDisplay":"11 Hours 10 Mins 12 Secs","moonriseLocal":"00:48","moonsetLocal":"13:15","rahuKala":{"name":"Rāhu Kāla","start":"13:55","end":"15:31","startHours":13.915548614384722,"endHours":15.519282729985195,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:54","end":"07:30","startHours":5.896878036382365,"endHours":7.500612151982836,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:06","end":"10:42","startHours":9.104346267583308,"endHours":10.70808038318378,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:19","startHours":8.890515052169912,"endHours":9.318177482996704,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:26","end":"06:46","startHours":6.431456074915856,"endHours":6.77358601957729,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:44","startHours":11.884152067957459,"endHours":12.739476929611044,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:11","end":"05:02","startHours":4.186228313075195,"endHours":5.041553174728779,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:50","end":"05:54","startHours":4.827721959315383,"endHours":5.896878036382365,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:18","startHours":14.450126652918215,"endHours":15.3054515145718,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:32","end":"18:56","startHours":18.52675096118614,"endHours":18.926750961186137,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:44","end":"19:16","startHours":18.726750961186138,"endHours":19.261328999719627,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:29","end":"20:14","startHours":18.476750961186138,"endHours":20.226750961186138,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:44","startHours":23.88415206795746,"endHours":24.739476929611044,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:54","end":"07:30","startHours":5.896878036382365,"endHours":7.500612151982836,"quality":"auspicious"},{"name":"Roga","start":"07:30","end":"09:06","startHours":7.500612151982836,"endHours":9.104346267583308,"quality":"inauspicious"},{"name":"Udveg","start":"09:06","end":"10:42","startHours":9.104346267583308,"endHours":10.70808038318378,"quality":"inauspicious"},{"name":"Chala","start":"10:42","end":"12:19","startHours":10.70808038318378,"endHours":12.311814498784251,"quality":"neutral"},{"name":"Labha","start":"12:19","end":"13:55","startHours":12.311814498784251,"endHours":13.915548614384722,"quality":"auspicious"},{"name":"Amṛta","start":"13:55","end":"15:31","startHours":13.915548614384722,"endHours":15.519282729985195,"quality":"auspicious"},{"name":"Kāla","start":"15:31","end":"17:07","startHours":15.519282729985195,"endHours":17.123016845585667,"quality":"inauspicious"},{"name":"Śubha","start":"17:07","end":"18:44","startHours":17.123016845585667,"endHours":18.726750961186138,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:44","end":"20:07","startHours":18.726750961186138,"endHours":20.123016845585667,"quality":"auspicious"},{"name":"Kāla","start":"20:07","end":"21:31","startHours":20.123016845585667,"endHours":21.519282729985193,"quality":"inauspicious"},{"name":"Śubha","start":"21:31","end":"22:55","startHours":21.519282729985193,"endHours":22.915548614384722,"quality":"auspicious"},{"name":"Roga","start":"22:55","end":"00:19","startHours":22.915548614384722,"endHours":24.31181449878425,"quality":"inauspicious"},{"name":"Udveg","start":"00:19","end":"01:42","startHours":24.31181449878425,"endHours":25.70808038318378,"quality":"inauspicious"},{"name":"Chala","start":"01:42","end":"03:06","startHours":25.70808038318378,"endHours":27.10434626758331,"quality":"neutral"},{"name":"Labha","start":"03:06","end":"04:30","startHours":27.10434626758331,"endHours":28.500612151982835,"quality":"auspicious"},{"name":"Amṛta","start":"04:30","end":"05:54","startHours":28.500612151982835,"endHours":29.896878036382365,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:54","end":"06:54","startHours":5.896878036382365,"endHours":6.896878036382365,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:54","end":"07:54","startHours":6.896878036382365,"endHours":7.896878036382365,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:54","end":"08:54","startHours":7.896878036382365,"endHours":8.896878036382365,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:54","end":"09:54","startHours":8.896878036382365,"endHours":9.896878036382365,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:54","end":"10:54","startHours":9.896878036382365,"endHours":10.896878036382365,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:54","end":"11:54","startHours":10.896878036382365,"endHours":11.896878036382365,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:54","end":"12:54","startHours":11.896878036382365,"endHours":12.896878036382365,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:54","end":"13:54","startHours":12.896878036382365,"endHours":13.896878036382365,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:54","end":"14:54","startHours":13.896878036382365,"endHours":14.896878036382365,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:54","end":"15:54","startHours":14.896878036382365,"endHours":15.896878036382365,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:54","end":"16:54","startHours":15.896878036382365,"endHours":16.896878036382365,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:54","end":"17:54","startHours":16.896878036382365,"endHours":17.896878036382365,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:54","end":"18:54","startHours":17.896878036382365,"endHours":18.896878036382365,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:54","end":"19:54","startHours":18.896878036382365,"endHours":19.896878036382365,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:54","end":"20:54","startHours":19.896878036382365,"endHours":20.896878036382365,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:54","end":"21:54","startHours":20.896878036382365,"endHours":21.896878036382365,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:54","end":"22:54","startHours":21.896878036382365,"endHours":22.896878036382365,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:54","end":"23:54","startHours":22.896878036382365,"endHours":23.896878036382365,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:54","end":"00:54","startHours":23.896878036382365,"endHours":24.896878036382365,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:54","end":"01:54","startHours":24.896878036382365,"endHours":25.896878036382365,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:54","end":"02:54","startHours":25.896878036382365,"endHours":26.896878036382365,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:54","end":"03:54","startHours":26.896878036382365,"endHours":27.896878036382365,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:54","end":"04:54","startHours":27.896878036382365,"endHours":28.896878036382365,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:54","end":"05:54","startHours":28.896878036382365,"endHours":29.896878036382365,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.93138101831354,"eotMinutes":-5.238869927055064,"ayanamsa":24.028}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Navamī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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":"vellore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 12, 2012 CE · Vellore, Tamil Nadu · Vidhyamitra","description":"July 12, 2012 CE for Vellore, Tamil Nadu: Kṛṣṇa Navamī, sūryodaya 05:54, sūryāsta 18:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vellore/2012-07-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vellore/2012-07-12","sa":"https://sa.vidhyamitra.com/city/vellore/2012-07-12","hi":"https://hi.vidhyamitra.com/city/vellore/2012-07-12","x-default":"https://vidhyamitra.com/city/vellore/2012-07-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:57:47.535Z","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":"2026-05-31T02:57:47.535Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:57:47.535Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}