{"id":"vidhyamitra:city-day:udaipur:2012-01-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/udaipur/2012-01-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-01-15","date_display":"January 15, 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":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455941.770833,"kali_year":5113,"ahargana":1867476.2708,"sun":{"sidereal_longitude":270.1074,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":162.5031,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.3957,"elapsed_within_tithi_degrees":0.3957},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":162.5031,"elapsed_within_degrees":2.5031},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.6105},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455941.770833,"ahargana":1867476.2708,"kali_year":5113,"ayanamsa_lahiri":24.0212,"grahas":{"sun":{"sidereal_longitude":270.252921,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":162.737121,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false,"latitude":-4.2177},"mars":{"sidereal_longitude":148.376121,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":255.84362099999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":6.875021000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":306.7878209999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":184.737621,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":232.1202,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":52.1202,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2012,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455941.770833,"kali_year":5113,"ahargana":1867476.2708,"sun":{"sidereal_longitude":270.1074,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":162.5031,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.3957,"elapsed_within_tithi_degrees":0.3957},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":162.5031,"elapsed_within_degrees":2.5031},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.6105},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.218,"elongation":107.604},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.218,"opposition_distance":72.396}},"eclipse_window_40days":[]},"city":{"slug":"udaipur","name":"Udaipur, Rajasthan","lat":24.5854,"lon":73.7125,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"udaipur","name":"Udaipur, Rajasthan","lat":24.5854,"lon":73.7125,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tier-1"},"sunriseLocal":"07:22","sunsetLocal":"18:07","solarNoonLocal":"12:44","dayLengthHours":10.76589877460313,"dayLengthDisplay":"10 Hours 45 Mins 57 Secs","nightLengthDisplay":"13 Hours 14 Mins 03 Secs","moonriseLocal":"23:37","moonsetLocal":"11:32","rahuKala":{"name":"Rāhu Kāla","start":"16:47","end":"18:07","startHours":16.778877864578394,"endHours":18.124615211403786,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:44","end":"14:05","startHours":12.74166582410222,"endHours":14.087403170927612,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:26","end":"16:47","startHours":15.433140517753003,"endHours":16.778877864578394,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:52","end":"10:14","startHours":9.870759484208053,"endHours":10.229622776694825,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:48","end":"08:06","startHours":7.80729555240912,"endHours":8.094386186398538,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:23","end":"13:06","startHours":12.38280253161545,"endHours":13.10052911658899,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:55","end":"06:38","startHours":5.9232632668535725,"endHours":6.640989851827114,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:28","end":"07:22","startHours":6.461558205583729,"endHours":7.358716436800656,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:15","startHours":14.535982286536075,"endHours":15.253708871509618,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:55","end":"18:19","startHours":17.924615211403786,"endHours":18.324615211403785,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:07","end":"18:34","startHours":18.124615211403786,"endHours":18.57319432701225,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:52","end":"19:37","startHours":17.874615211403786,"endHours":19.624615211403786,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:23","end":"01:06","startHours":24.38280253161545,"endHours":25.10052911658899,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:22","end":"08:42","startHours":7.358716436800656,"endHours":8.704453783626047,"quality":"inauspicious"},{"name":"Chala","start":"08:42","end":"10:03","startHours":8.704453783626047,"endHours":10.050191130451438,"quality":"neutral"},{"name":"Labha","start":"10:03","end":"11:24","startHours":10.050191130451438,"endHours":11.39592847727683,"quality":"auspicious"},{"name":"Amṛta","start":"11:24","end":"12:44","startHours":11.39592847727683,"endHours":12.74166582410222,"quality":"auspicious"},{"name":"Kāla","start":"12:44","end":"14:05","startHours":12.74166582410222,"endHours":14.087403170927612,"quality":"inauspicious"},{"name":"Śubha","start":"14:05","end":"15:26","startHours":14.087403170927612,"endHours":15.433140517753003,"quality":"auspicious"},{"name":"Roga","start":"15:26","end":"16:47","startHours":15.433140517753003,"endHours":16.778877864578394,"quality":"inauspicious"},{"name":"Udveg","start":"16:47","end":"18:07","startHours":16.778877864578394,"endHours":18.124615211403786,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:07","end":"19:47","startHours":18.124615211403786,"endHours":19.778877864578394,"quality":"auspicious"},{"name":"Roga","start":"19:47","end":"21:26","startHours":19.778877864578394,"endHours":21.433140517753003,"quality":"inauspicious"},{"name":"Udveg","start":"21:26","end":"23:05","startHours":21.433140517753003,"endHours":23.08740317092761,"quality":"inauspicious"},{"name":"Chala","start":"23:05","end":"00:44","startHours":23.08740317092761,"endHours":24.74166582410222,"quality":"neutral"},{"name":"Labha","start":"00:44","end":"02:24","startHours":24.74166582410222,"endHours":26.39592847727683,"quality":"auspicious"},{"name":"Amṛta","start":"02:24","end":"04:03","startHours":26.39592847727683,"endHours":28.050191130451438,"quality":"auspicious"},{"name":"Kāla","start":"04:03","end":"05:42","startHours":28.050191130451438,"endHours":29.704453783626047,"quality":"inauspicious"},{"name":"Śubha","start":"05:42","end":"07:22","startHours":29.704453783626047,"endHours":31.358716436800655,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:22","end":"08:22","startHours":7.358716436800656,"endHours":8.358716436800655,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:22","end":"09:22","startHours":8.358716436800655,"endHours":9.358716436800655,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:22","end":"10:22","startHours":9.358716436800655,"endHours":10.358716436800655,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:22","end":"11:22","startHours":10.358716436800655,"endHours":11.358716436800655,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:22","end":"12:22","startHours":11.358716436800655,"endHours":12.358716436800655,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:22","end":"13:22","startHours":12.358716436800655,"endHours":13.358716436800655,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:22","end":"14:22","startHours":13.358716436800655,"endHours":14.358716436800655,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:22","end":"15:22","startHours":14.358716436800655,"endHours":15.358716436800655,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:22","end":"16:22","startHours":15.358716436800655,"endHours":16.358716436800655,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:22","end":"17:22","startHours":16.358716436800655,"endHours":17.358716436800655,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:22","end":"18:22","startHours":17.358716436800655,"endHours":18.358716436800655,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:22","end":"19:22","startHours":18.358716436800655,"endHours":19.358716436800655,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:22","end":"20:22","startHours":19.358716436800655,"endHours":20.358716436800655,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:22","end":"21:22","startHours":20.358716436800655,"endHours":21.358716436800655,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:22","end":"22:22","startHours":21.358716436800655,"endHours":22.358716436800655,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:22","end":"23:22","startHours":22.358716436800655,"endHours":23.358716436800655,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:22","end":"00:22","startHours":23.358716436800655,"endHours":24.358716436800655,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:22","end":"01:22","startHours":24.358716436800655,"endHours":25.358716436800655,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:22","end":"02:22","startHours":25.358716436800655,"endHours":26.358716436800655,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:22","end":"03:22","startHours":26.358716436800655,"endHours":27.358716436800655,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:22","end":"04:22","startHours":27.358716436800655,"endHours":28.358716436800655,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:22","end":"05:22","startHours":28.358716436800655,"endHours":29.358716436800655,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:22","end":"06:22","startHours":29.358716436800655,"endHours":30.358716436800655,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:22","end":"07:22","startHours":30.358716436800655,"endHours":31.358716436800655,"planetary_lord":"Jupiter"}],"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","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.25802400025033,"eotMinutes":-9.349949446133257,"ayanamsa":24.0212}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","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 Kṛṣṇa Saptamī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi_ingress":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi_ingress":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"udaipur"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 15, 2012 CE · Udaipur, Rajasthan · Vidhyamitra","description":"January 15, 2012 CE for Udaipur, Rajasthan: Kṛṣṇa Saptamī, sūryodaya 07:22, sūryāsta 18:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/udaipur/2012-01-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/udaipur/2012-01-15","sa":"https://sa.vidhyamitra.com/city/udaipur/2012-01-15","hi":"https://hi.vidhyamitra.com/city/udaipur/2012-01-15","x-default":"https://vidhyamitra.com/city/udaipur/2012-01-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:59:36.921Z","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":"2026-05-31T12:59:36.921Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:59:36.921Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}