{"id":"vidhyamitra:city-day:vrindavan:1985-12-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1985-12-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1985-12-26","date_display":"December 26, 1985 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":1985,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446425.770833,"kali_year":5087,"ahargana":1857960.2708,"sun":{"sidereal_longitude":250.2985,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":55.6303,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":165.3318,"elapsed_within_tithi_degrees":9.3318},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":55.6303,"elapsed_within_degrees":2.297},"yoga":{"number":23,"name":"Śubha","sum_longitude":305.9288},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"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":1985,"month":12,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446425.770833,"ahargana":1857960.2708,"kali_year":5087,"ayanamsa_lahiri":23.6572,"grahas":{"sun":{"sidereal_longitude":250.55220299999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":56.39410299999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false,"latitude":2.8489},"mars":{"sidereal_longitude":193.41130299999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":230.990503,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":294.19230300000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":244.86920299999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":220.48740299999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":16.3237,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":196.3237,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":1985,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446425.770833,"kali_year":5087,"ahargana":1857960.2708,"sun":{"sidereal_longitude":250.2985,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":55.6303,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":165.3318,"elapsed_within_tithi_degrees":9.3318},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":55.6303,"elapsed_within_degrees":2.297},"yoga":{"number":23,"name":"Śubha","sum_longitude":305.9288},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.849,"elongation":165.332},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.849,"opposition_distance":14.668}},"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":"07:08","sunsetLocal":"17:32","solarNoonLocal":"12:20","dayLengthHours":10.40166168383955,"dayLengthDisplay":"10 Hours 24 Mins 06 Secs","nightLengthDisplay":"13 Hours 35 Mins 54 Secs","moonriseLocal":"16:29","moonsetLocal":"06:18","rahuKala":{"name":"Rāhu Kāla","start":"13:38","end":"14:56","startHours":13.638921249320347,"endHours":14.939128959800293,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:08","end":"08:26","startHours":7.13788269692063,"endHours":8.438090407400573,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:44","end":"11:02","startHours":9.738298117880518,"endHours":11.03850582836046,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:34","end":"09:55","startHours":9.564937089816524,"endHours":9.91165914594451,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:34","end":"07:51","startHours":7.5712852670806114,"endHours":7.848662911982999,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:41","startHours":11.99199148271242,"endHours":12.685435594968391,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:45","end":"06:27","startHours":5.75099447240869,"endHours":6.44443858466466,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:16","end":"07:08","startHours":6.271077556600668,"endHours":7.13788269692063,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:04","end":"14:46","startHours":14.072323819480328,"endHours":14.765767931736297,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:20","end":"17:44","startHours":17.33954438076018,"endHours":17.73954438076018,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:32","end":"17:58","startHours":17.53954438076018,"endHours":17.97294695092016,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:17","end":"19:02","startHours":17.28954438076018,"endHours":19.03954438076018,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:41","startHours":23.99199148271242,"endHours":24.68543559496839,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:08","end":"08:26","startHours":7.13788269692063,"endHours":8.438090407400573,"quality":"auspicious"},{"name":"Roga","start":"08:26","end":"09:44","startHours":8.438090407400573,"endHours":9.738298117880518,"quality":"inauspicious"},{"name":"Udveg","start":"09:44","end":"11:02","startHours":9.738298117880518,"endHours":11.03850582836046,"quality":"inauspicious"},{"name":"Chala","start":"11:02","end":"12:20","startHours":11.03850582836046,"endHours":12.338713538840405,"quality":"neutral"},{"name":"Labha","start":"12:20","end":"13:38","startHours":12.338713538840405,"endHours":13.638921249320347,"quality":"auspicious"},{"name":"Amṛta","start":"13:38","end":"14:56","startHours":13.638921249320347,"endHours":14.939128959800293,"quality":"auspicious"},{"name":"Kāla","start":"14:56","end":"16:14","startHours":14.939128959800293,"endHours":16.239336670280235,"quality":"inauspicious"},{"name":"Śubha","start":"16:14","end":"17:32","startHours":16.239336670280235,"endHours":17.53954438076018,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:32","end":"19:14","startHours":17.53954438076018,"endHours":19.239336670280238,"quality":"auspicious"},{"name":"Kāla","start":"19:14","end":"20:56","startHours":19.239336670280238,"endHours":20.939128959800293,"quality":"inauspicious"},{"name":"Śubha","start":"20:56","end":"22:38","startHours":20.939128959800293,"endHours":22.638921249320347,"quality":"auspicious"},{"name":"Roga","start":"22:38","end":"00:20","startHours":22.638921249320347,"endHours":24.338713538840405,"quality":"inauspicious"},{"name":"Udveg","start":"00:20","end":"02:02","startHours":24.338713538840405,"endHours":26.038505828360464,"quality":"inauspicious"},{"name":"Chala","start":"02:02","end":"03:44","startHours":26.038505828360464,"endHours":27.738298117880518,"quality":"neutral"},{"name":"Labha","start":"03:44","end":"05:26","startHours":27.738298117880518,"endHours":29.438090407400573,"quality":"auspicious"},{"name":"Amṛta","start":"05:26","end":"07:08","startHours":29.438090407400573,"endHours":31.13788269692063,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:08","end":"08:08","startHours":7.13788269692063,"endHours":8.13788269692063,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:08","end":"09:08","startHours":8.13788269692063,"endHours":9.13788269692063,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:08","end":"10:08","startHours":9.13788269692063,"endHours":10.13788269692063,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:08","end":"11:08","startHours":10.13788269692063,"endHours":11.13788269692063,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:08","end":"12:08","startHours":11.13788269692063,"endHours":12.13788269692063,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:08","end":"13:08","startHours":12.13788269692063,"endHours":13.13788269692063,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:08","end":"14:08","startHours":13.13788269692063,"endHours":14.13788269692063,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:08","end":"15:08","startHours":14.13788269692063,"endHours":15.13788269692063,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:08","end":"16:08","startHours":15.13788269692063,"endHours":16.13788269692063,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:08","end":"17:08","startHours":16.13788269692063,"endHours":17.13788269692063,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:08","end":"18:08","startHours":17.13788269692063,"endHours":18.13788269692063,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:08","end":"19:08","startHours":18.13788269692063,"endHours":19.13788269692063,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:08","end":"20:08","startHours":19.13788269692063,"endHours":20.13788269692063,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:08","end":"21:08","startHours":20.13788269692063,"endHours":21.13788269692063,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:08","end":"22:08","startHours":21.13788269692063,"endHours":22.13788269692063,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:08","end":"23:08","startHours":22.13788269692063,"endHours":23.13788269692063,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:08","end":"00:08","startHours":23.13788269692063,"endHours":24.13788269692063,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:08","end":"01:08","startHours":24.13788269692063,"endHours":25.13788269692063,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:08","end":"02:08","startHours":25.13788269692063,"endHours":26.13788269692063,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:08","end":"03:08","startHours":26.13788269692063,"endHours":27.13788269692063,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:08","end":"04:08","startHours":27.13788269692063,"endHours":28.13788269692063,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:08","end":"05:08","startHours":28.13788269692063,"endHours":29.13788269692063,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:08","end":"06:08","startHours":29.13788269692063,"endHours":30.13788269692063,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:08","end":"07:08","startHours":30.13788269692063,"endHours":31.13788269692063,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"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":-23.36951657029802,"eotMinutes":-0.9600123304242594,"ayanamsa":23.6572}},"calendars":{"vikram_samvat":2042,"vikram_samvatsara":"Bahudhānya","saka_samvat":1907,"saka_samvatsara":"Krodhana","bengali_samvat":1392,"malayalam_era":1161,"nanakshahi_year":516,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","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":"Mārgaśīrṣa Śukla Caturdaśī · Vikram 2042 Bahudhānya · Śaka 1907 Krodhana"},"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":[]},"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 December 26, 1985 CE · Vṛndāvana · Vidhyamitra","description":"December 26, 1985 CE for Vṛndāvana: Śukla Caturdaśī, sūryodaya 07:08, sūryāsta 17:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1985-12-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1985-12-26","sa":"https://sa.vidhyamitra.com/city/vrindavan/1985-12-26","hi":"https://hi.vidhyamitra.com/city/vrindavan/1985-12-26","x-default":"https://vidhyamitra.com/city/vrindavan/1985-12-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:36:32.685Z","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":"2026-05-31T17:36:32.685Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:36:32.685Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}