{"id":"vidhyamitra:city-day:vellore:2012-12-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vellore/2012-12-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-12-29","date_display":"December 29, 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":12,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456290.770833,"kali_year":5114,"ahargana":1867825.2708,"sun":{"sidereal_longitude":253.3963,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":81.1065,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":187.7102,"elapsed_within_tithi_degrees":7.7102},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":81.1065,"elapsed_within_degrees":1.1065},"yoga":{"number":26,"name":"Indra","sum_longitude":334.5027},"karana":{"half_tithi_index":31,"name":"Kaulava"},"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":2012,"month":12,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456290.770833,"ahargana":1867825.2708,"kali_year":5114,"ayanamsa_lahiri":24.0345,"grahas":{"sun":{"sidereal_longitude":253.686687,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":80.393687,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":-3.315},"mars":{"sidereal_longitude":278.19228699999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":241.85528699999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":43.626187000000016,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":231.86448700000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":195.00568699999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":213.6285,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":33.6285,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"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":12,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456290.770833,"kali_year":5114,"ahargana":1867825.2708,"sun":{"sidereal_longitude":253.3963,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":81.1065,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":187.7102,"elapsed_within_tithi_degrees":7.7102},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":81.1065,"elapsed_within_degrees":1.1065},"yoga":{"number":26,"name":"Indra","sum_longitude":334.5027},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.315,"elongation":172.29},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.315,"opposition_distance":7.71}},"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":"06:35","sunsetLocal":"17:57","solarNoonLocal":"12:16","dayLengthHours":11.371958134864563,"dayLengthDisplay":"11 Hours 22 Mins 19 Secs","nightLengthDisplay":"12 Hours 37 Mins 41 Secs","moonriseLocal":"18:18","moonsetLocal":"07:07","rahuKala":{"name":"Rāhu Kāla","start":"09:25","end":"10:51","startHours":9.420623407026685,"endHours":10.842118173884757,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:41","end":"15:06","startHours":13.685107707600897,"endHours":15.106602474458967,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:35","end":"08:00","startHours":6.577633873310545,"endHours":7.999128640168616,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:37","startHours":9.23109077144561,"endHours":9.610156042607763,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:03","end":"07:21","startHours":7.051465462263235,"endHours":7.354717679192957,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:39","startHours":11.884547669580675,"endHours":12.64267821190498,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:04","end":"05:49","startHours":5.061372788661937,"endHours":5.819503330986241,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:38","end":"06:35","startHours":5.629970695405165,"endHours":6.577633873310545,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:55","startHours":14.158939296553587,"endHours":14.917069838877891,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.74959200817511,"endHours":18.14959200817511,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:25","startHours":17.94959200817511,"endHours":18.4234235971278,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.69959200817511,"endHours":19.44959200817511,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:39","startHours":23.884547669580677,"endHours":24.64267821190498,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:35","end":"08:00","startHours":6.577633873310545,"endHours":7.999128640168616,"quality":"inauspicious"},{"name":"Śubha","start":"08:00","end":"09:25","startHours":7.999128640168616,"endHours":9.420623407026685,"quality":"auspicious"},{"name":"Roga","start":"09:25","end":"10:51","startHours":9.420623407026685,"endHours":10.842118173884757,"quality":"inauspicious"},{"name":"Udveg","start":"10:51","end":"12:16","startHours":10.842118173884757,"endHours":12.263612940742828,"quality":"inauspicious"},{"name":"Chala","start":"12:16","end":"13:41","startHours":12.263612940742828,"endHours":13.685107707600897,"quality":"neutral"},{"name":"Labha","start":"13:41","end":"15:06","startHours":13.685107707600897,"endHours":15.106602474458967,"quality":"auspicious"},{"name":"Amṛta","start":"15:06","end":"16:32","startHours":15.106602474458967,"endHours":16.528097241317038,"quality":"auspicious"},{"name":"Kāla","start":"16:32","end":"17:57","startHours":16.528097241317038,"endHours":17.94959200817511,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:57","end":"19:32","startHours":17.94959200817511,"endHours":19.528097241317038,"quality":"auspicious"},{"name":"Amṛta","start":"19:32","end":"21:06","startHours":19.528097241317038,"endHours":21.106602474458967,"quality":"auspicious"},{"name":"Kāla","start":"21:06","end":"22:41","startHours":21.106602474458967,"endHours":22.6851077076009,"quality":"inauspicious"},{"name":"Śubha","start":"22:41","end":"00:16","startHours":22.6851077076009,"endHours":24.263612940742828,"quality":"auspicious"},{"name":"Roga","start":"00:16","end":"01:51","startHours":24.263612940742828,"endHours":25.842118173884757,"quality":"inauspicious"},{"name":"Udveg","start":"01:51","end":"03:25","startHours":25.842118173884757,"endHours":27.42062340702669,"quality":"inauspicious"},{"name":"Chala","start":"03:25","end":"05:00","startHours":27.42062340702669,"endHours":28.999128640168617,"quality":"neutral"},{"name":"Labha","start":"05:00","end":"06:35","startHours":28.999128640168617,"endHours":30.577633873310546,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:35","end":"07:35","startHours":6.577633873310545,"endHours":7.577633873310545,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:35","end":"08:35","startHours":7.577633873310545,"endHours":8.577633873310546,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:35","end":"09:35","startHours":8.577633873310546,"endHours":9.577633873310546,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:35","end":"10:35","startHours":9.577633873310546,"endHours":10.577633873310546,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:35","end":"11:35","startHours":10.577633873310546,"endHours":11.577633873310546,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:35","end":"12:35","startHours":11.577633873310546,"endHours":12.577633873310546,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:35","end":"13:35","startHours":12.577633873310546,"endHours":13.577633873310546,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:35","end":"14:35","startHours":13.577633873310546,"endHours":14.577633873310546,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:35","end":"15:35","startHours":14.577633873310546,"endHours":15.577633873310546,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:35","end":"16:35","startHours":15.577633873310546,"endHours":16.577633873310546,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:35","end":"17:35","startHours":16.577633873310546,"endHours":17.577633873310546,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:35","end":"18:35","startHours":17.577633873310546,"endHours":18.577633873310546,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:35","end":"19:35","startHours":18.577633873310546,"endHours":19.577633873310546,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:35","end":"20:35","startHours":19.577633873310546,"endHours":20.577633873310546,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:35","end":"21:35","startHours":20.577633873310546,"endHours":21.577633873310546,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:35","end":"22:35","startHours":21.577633873310546,"endHours":22.577633873310546,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:35","end":"23:35","startHours":22.577633873310546,"endHours":23.577633873310546,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:35","end":"00:35","startHours":23.577633873310546,"endHours":24.577633873310546,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:35","end":"01:35","startHours":24.577633873310546,"endHours":25.577633873310546,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:35","end":"02:35","startHours":25.577633873310546,"endHours":26.577633873310546,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:35","end":"03:35","startHours":26.577633873310546,"endHours":27.577633873310546,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:35","end":"04:35","startHours":27.577633873310546,"endHours":28.577633873310546,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:35","end":"05:35","startHours":28.577633873310546,"endHours":29.577633873310546,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:35","end":"06:35","startHours":29.577633873310546,"endHours":30.577633873310546,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"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":-23.21150437239646,"eotMinutes":-2.3467764445695645,"ayanamsa":24.0345}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","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 Kṛṣṇa Pratipada · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","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 December 29, 2012 CE · Vellore, Tamil Nadu · Vidhyamitra","description":"December 29, 2012 CE for Vellore, Tamil Nadu: Kṛṣṇa Pratipada, sūryodaya 06:35, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vellore/2012-12-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vellore/2012-12-29","sa":"https://sa.vidhyamitra.com/city/vellore/2012-12-29","hi":"https://hi.vidhyamitra.com/city/vellore/2012-12-29","x-default":"https://vidhyamitra.com/city/vellore/2012-12-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:07:32.419Z","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":"2026-05-31T22:07:32.419Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:07:32.419Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}