{"id":"vidhyamitra:city-day:vrindavan:2036-01-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2036-01-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2036-01-12","date_display":"January 12, 2036 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":2036,"month":1,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2464704.770833,"kali_year":5137,"ahargana":1876239.2708,"sun":{"sidereal_longitude":266.8098,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":67.1647,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":160.3549,"elapsed_within_tithi_degrees":4.3549},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":67.1647,"elapsed_within_degrees":0.498},"yoga":{"number":26,"name":"Indra","sum_longitude":333.9745},"karana":{"half_tithi_index":26,"name":"Gara"},"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":2036,"month":1,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2464704.770833,"ahargana":1876239.2708,"kali_year":5137,"ayanamsa_lahiri":24.3563,"grahas":{"sun":{"sidereal_longitude":267.03911000000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":66.57071000000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false,"latitude":-3.9214},"mars":{"sidereal_longitude":356.73401,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":262.35211000000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":15.674410000000023,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":304.17181000000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":112.87471,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":127.8143,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":307.8143,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2036,"month":1,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2464704.770833,"kali_year":5137,"ahargana":1876239.2708,"sun":{"sidereal_longitude":266.8098,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":67.1647,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":160.3549,"elapsed_within_tithi_degrees":4.3549},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":67.1647,"elapsed_within_degrees":0.498},"yoga":{"number":26,"name":"Indra","sum_longitude":333.9745},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.921,"elongation":160.355},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.921,"opposition_distance":19.645}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:12","sunsetLocal":"17:44","solarNoonLocal":"12:28","dayLengthHours":10.536103373698046,"dayLengthDisplay":"10 Hours 32 Mins 10 Secs","nightLengthDisplay":"13 Hours 27 Mins 50 Secs","moonriseLocal":"16:11","moonsetLocal":"06:01","rahuKala":{"name":"Rāhu Kāla","start":"09:50","end":"11:09","startHours":9.826445533848453,"endHours":11.143458455560708,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:47","end":"15:06","startHours":13.77748429898522,"endHours":15.094497220697475,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:12","end":"08:31","startHours":7.192419690423941,"endHours":8.509432612136196,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"10:00","startHours":9.650843810953486,"endHours":10.00204725674342,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:38","end":"07:55","startHours":7.63142399766136,"endHours":7.9123867542933075,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:49","startHours":12.10926793148303,"endHours":12.8116748230629,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:47","end":"06:29","startHours":5.787605907264202,"endHours":6.490012798844072,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:12","startHours":6.314411075949105,"endHours":7.192419690423941,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"14:55","startHours":14.216488606222638,"endHours":14.918895497802508,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:32","end":"17:56","startHours":17.528523064121988,"endHours":17.928523064121986,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:44","end":"18:10","startHours":17.728523064121987,"endHours":18.167527371359405,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:29","end":"19:14","startHours":17.478523064121987,"endHours":19.228523064121987,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:49","startHours":24.109267931483032,"endHours":24.8116748230629,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:12","end":"08:31","startHours":7.192419690423941,"endHours":8.509432612136196,"quality":"inauspicious"},{"name":"Śubha","start":"08:31","end":"09:50","startHours":8.509432612136196,"endHours":9.826445533848453,"quality":"auspicious"},{"name":"Roga","start":"09:50","end":"11:09","startHours":9.826445533848453,"endHours":11.143458455560708,"quality":"inauspicious"},{"name":"Udveg","start":"11:09","end":"12:28","startHours":11.143458455560708,"endHours":12.460471377272963,"quality":"inauspicious"},{"name":"Chala","start":"12:28","end":"13:47","startHours":12.460471377272963,"endHours":13.77748429898522,"quality":"neutral"},{"name":"Labha","start":"13:47","end":"15:06","startHours":13.77748429898522,"endHours":15.094497220697475,"quality":"auspicious"},{"name":"Amṛta","start":"15:06","end":"16:25","startHours":15.094497220697475,"endHours":16.411510142409732,"quality":"auspicious"},{"name":"Kāla","start":"16:25","end":"17:44","startHours":16.411510142409732,"endHours":17.728523064121987,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:44","end":"19:25","startHours":17.728523064121987,"endHours":19.411510142409732,"quality":"auspicious"},{"name":"Amṛta","start":"19:25","end":"21:06","startHours":19.411510142409732,"endHours":21.094497220697477,"quality":"auspicious"},{"name":"Kāla","start":"21:06","end":"22:47","startHours":21.094497220697477,"endHours":22.77748429898522,"quality":"inauspicious"},{"name":"Śubha","start":"22:47","end":"00:28","startHours":22.77748429898522,"endHours":24.460471377272963,"quality":"auspicious"},{"name":"Roga","start":"00:28","end":"02:09","startHours":24.460471377272963,"endHours":26.143458455560708,"quality":"inauspicious"},{"name":"Udveg","start":"02:09","end":"03:50","startHours":26.143458455560708,"endHours":27.826445533848453,"quality":"inauspicious"},{"name":"Chala","start":"03:50","end":"05:31","startHours":27.826445533848453,"endHours":29.509432612136195,"quality":"neutral"},{"name":"Labha","start":"05:31","end":"07:12","startHours":29.509432612136195,"endHours":31.19241969042394,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:12","end":"08:12","startHours":7.192419690423941,"endHours":8.192419690423941,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:12","end":"09:12","startHours":8.192419690423941,"endHours":9.192419690423941,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:12","end":"10:12","startHours":9.192419690423941,"endHours":10.192419690423941,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:12","end":"11:12","startHours":10.192419690423941,"endHours":11.192419690423941,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:12","end":"12:12","startHours":11.192419690423941,"endHours":12.192419690423941,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:12","end":"13:12","startHours":12.192419690423941,"endHours":13.192419690423941,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:12","end":"14:12","startHours":13.192419690423941,"endHours":14.192419690423941,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:12","end":"15:12","startHours":14.192419690423941,"endHours":15.192419690423941,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:12","end":"16:12","startHours":15.192419690423941,"endHours":16.19241969042394,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:12","end":"17:12","startHours":16.19241969042394,"endHours":17.19241969042394,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:12","end":"18:12","startHours":17.19241969042394,"endHours":18.19241969042394,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:12","end":"19:12","startHours":18.19241969042394,"endHours":19.19241969042394,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:12","end":"20:12","startHours":19.19241969042394,"endHours":20.19241969042394,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:12","end":"21:12","startHours":20.19241969042394,"endHours":21.19241969042394,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:12","end":"22:12","startHours":21.19241969042394,"endHours":22.19241969042394,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:12","end":"23:12","startHours":22.19241969042394,"endHours":23.19241969042394,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:12","end":"00:12","startHours":23.19241969042394,"endHours":24.19241969042394,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:12","end":"01:12","startHours":24.19241969042394,"endHours":25.19241969042394,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:12","end":"02:12","startHours":25.19241969042394,"endHours":26.19241969042394,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:12","end":"03:12","startHours":26.19241969042394,"endHours":27.19241969042394,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:12","end":"04:12","startHours":27.19241969042394,"endHours":28.19241969042394,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:12","end":"05:12","startHours":28.19241969042394,"endHours":29.19241969042394,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:12","end":"06:12","startHours":29.19241969042394,"endHours":30.19241969042394,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:12","end":"07:12","startHours":30.19241969042394,"endHours":31.19241969042394,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-21.735523228604297,"eotMinutes":-8.265482636377905,"ayanamsa":24.3563}},"calendars":{"vikram_samvat":2093,"vikram_samvatsara":"Śukla","saka_samvat":1958,"saka_samvatsara":"Nala","bengali_samvat":1443,"malayalam_era":1212,"nanakshahi_year":567,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Caturdaśī · Vikram 2093 Śukla · Śaka 1958 Nala"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"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":[]},"validity":{"eternal":false,"location_specific":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 12, 2036 CE · Vṛndāvana · Vidhyamitra","description":"January 12, 2036 CE for Vṛndāvana: Śukla Caturdaśī, sūryodaya 07:12, sūryāsta 17:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2036-01-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2036-01-12","sa":"https://sa.vidhyamitra.com/city/vrindavan/2036-01-12","hi":"https://hi.vidhyamitra.com/city/vrindavan/2036-01-12","x-default":"https://vidhyamitra.com/city/vrindavan/2036-01-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T05:28:50.853Z","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":"2026-05-15T05:28:50.853Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T05:28:50.853Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}