{"id":"vidhyamitra:city-day:vrindavan:2020-10-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2020-10-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2020-10-28","date_display":"October 28, 2020 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":2020,"month":10,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459150.770833,"kali_year":5122,"ahargana":1870685.2708,"sun":{"sidereal_longitude":190.1903,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":329.6122,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":139.4218,"elapsed_within_tithi_degrees":7.4218},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":329.6122,"elapsed_within_degrees":9.6122},"yoga":{"number":12,"name":"Dhruva","sum_longitude":159.8025},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2020,"month":10,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459150.770833,"ahargana":1870685.2708,"kali_year":5122,"ayanamsa_lahiri":24.1439,"grahas":{"sun":{"sidereal_longitude":190.939614,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":332.041614,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false,"latitude":-4.4958},"mars":{"sidereal_longitude":352.632114,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":185.74831399999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":266.364814,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":155.57741399999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":271.868914,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":62.092,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":242.092,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2020,"month":10,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459150.770833,"kali_year":5122,"ahargana":1870685.2708,"sun":{"sidereal_longitude":190.1903,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":329.6122,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":139.4218,"elapsed_within_tithi_degrees":7.4218},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":329.6122,"elapsed_within_degrees":9.6122},"yoga":{"number":12,"name":"Dhruva","sum_longitude":159.8025},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.496,"elongation":139.422},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.496,"opposition_distance":40.578}},"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":"06:27","sunsetLocal":"17:39","solarNoonLocal":"12:03","dayLengthHours":11.190738364746878,"dayLengthDisplay":"11 Hours 11 Mins 27 Secs","nightLengthDisplay":"12 Hours 48 Mins 33 Secs","moonriseLocal":"15:28","moonsetLocal":"03:27","rahuKala":{"name":"Rāhu Kāla","start":"12:03","end":"13:27","startHours":12.049320071008477,"endHours":13.448162366601839,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:51","end":"09:15","startHours":7.852793184228399,"endHours":9.251635479821758,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:39","end":"12:03","startHours":10.65047777541512,"endHours":12.049320071008477,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:26","startHours":9.065123173742645,"endHours":9.438147785900874,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:13","startHours":6.9202316538328255,"endHours":7.218651343559409,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:25","startHours":11.676295458850248,"endHours":12.422344683166706,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:58","end":"05:42","startHours":4.961852440002122,"endHours":5.70790166431858,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:31","end":"06:27","startHours":5.521389358239466,"endHours":6.453950888635039,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:40","startHours":13.914443131799624,"endHours":14.660492356116082,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:27","end":"17:51","startHours":17.444689253381917,"endHours":17.844689253381915,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:39","end":"18:07","startHours":17.644689253381916,"endHours":18.110970018579703,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:24","end":"19:09","startHours":17.394689253381916,"endHours":19.144689253381916,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:25","startHours":23.676295458850248,"endHours":24.422344683166706,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:27","end":"07:51","startHours":6.453950888635039,"endHours":7.852793184228399,"quality":"auspicious"},{"name":"Amṛta","start":"07:51","end":"09:15","startHours":7.852793184228399,"endHours":9.251635479821758,"quality":"auspicious"},{"name":"Kāla","start":"09:15","end":"10:39","startHours":9.251635479821758,"endHours":10.65047777541512,"quality":"inauspicious"},{"name":"Śubha","start":"10:39","end":"12:03","startHours":10.65047777541512,"endHours":12.049320071008477,"quality":"auspicious"},{"name":"Roga","start":"12:03","end":"13:27","startHours":12.049320071008477,"endHours":13.448162366601839,"quality":"inauspicious"},{"name":"Udveg","start":"13:27","end":"14:51","startHours":13.448162366601839,"endHours":14.847004662195197,"quality":"inauspicious"},{"name":"Chala","start":"14:51","end":"16:15","startHours":14.847004662195197,"endHours":16.245846957788558,"quality":"neutral"},{"name":"Labha","start":"16:15","end":"17:39","startHours":16.245846957788558,"endHours":17.644689253381916,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:39","end":"19:15","startHours":17.644689253381916,"endHours":19.245846957788558,"quality":"inauspicious"},{"name":"Chala","start":"19:15","end":"20:51","startHours":19.245846957788558,"endHours":20.847004662195197,"quality":"neutral"},{"name":"Labha","start":"20:51","end":"22:27","startHours":20.847004662195197,"endHours":22.448162366601835,"quality":"auspicious"},{"name":"Amṛta","start":"22:27","end":"00:03","startHours":22.448162366601835,"endHours":24.049320071008477,"quality":"auspicious"},{"name":"Kāla","start":"00:03","end":"01:39","startHours":24.049320071008477,"endHours":25.65047777541512,"quality":"inauspicious"},{"name":"Śubha","start":"01:39","end":"03:15","startHours":25.65047777541512,"endHours":27.251635479821758,"quality":"auspicious"},{"name":"Roga","start":"03:15","end":"04:51","startHours":27.251635479821758,"endHours":28.852793184228396,"quality":"inauspicious"},{"name":"Udveg","start":"04:51","end":"06:27","startHours":28.852793184228396,"endHours":30.45395088863504,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:27","end":"07:27","startHours":6.453950888635039,"endHours":7.453950888635039,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:27","end":"08:27","startHours":7.453950888635039,"endHours":8.453950888635038,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:27","end":"09:27","startHours":8.453950888635038,"endHours":9.453950888635038,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:27","end":"10:27","startHours":9.453950888635038,"endHours":10.453950888635038,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:27","end":"11:27","startHours":10.453950888635038,"endHours":11.453950888635038,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:27","end":"12:27","startHours":11.453950888635038,"endHours":12.453950888635038,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:27","end":"13:27","startHours":12.453950888635038,"endHours":13.453950888635038,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:27","end":"14:27","startHours":13.453950888635038,"endHours":14.453950888635038,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:27","end":"15:27","startHours":14.453950888635038,"endHours":15.453950888635038,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:27","end":"16:27","startHours":15.453950888635038,"endHours":16.45395088863504,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:27","end":"17:27","startHours":16.45395088863504,"endHours":17.45395088863504,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:27","end":"18:27","startHours":17.45395088863504,"endHours":18.45395088863504,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:27","end":"19:27","startHours":18.45395088863504,"endHours":19.45395088863504,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:27","end":"20:27","startHours":19.45395088863504,"endHours":20.45395088863504,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:27","end":"21:27","startHours":20.45395088863504,"endHours":21.45395088863504,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:27","end":"22:27","startHours":21.45395088863504,"endHours":22.45395088863504,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:27","end":"23:27","startHours":22.45395088863504,"endHours":23.45395088863504,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:27","end":"00:27","startHours":23.45395088863504,"endHours":24.45395088863504,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:27","end":"01:27","startHours":24.45395088863504,"endHours":25.45395088863504,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:27","end":"02:27","startHours":25.45395088863504,"endHours":26.45395088863504,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:27","end":"03:27","startHours":26.45395088863504,"endHours":27.45395088863504,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:27","end":"04:27","startHours":27.45395088863504,"endHours":28.45395088863504,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:27","end":"05:27","startHours":28.45395088863504,"endHours":29.45395088863504,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:27","end":"06:27","startHours":29.45395088863504,"endHours":30.45395088863504,"planetary_lord":"Sun"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-13.214933474340476,"eotMinutes":16.40359573949132,"ayanamsa":24.1439}},"calendars":{"vikram_samvat":2077,"vikram_samvatsara":"Pramādī","saka_samvat":1942,"saka_samvatsara":"Śārvarī","bengali_samvat":1427,"malayalam_era":1196,"nanakshahi_year":551,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Dvādaśī · Vikram 2077 Pramādī · Śaka 1942 Śārvarī"},"festivals":[{"id":"tulasi-vivaha","name":"Tulasī Vivāha","name_sanskrit":"तुलसी विवाह","tradition":"Vaishnava","associated_deity":"Tulasī Devī + Bhagavān Viṣṇu","significance":"Marriage of Tulasī (Vṛndā) with Śālagrāma. Marks end of Cāturmāsya.","vrata":true,"detection":{"tithi_number":12,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":2,"sources":["Padma Purāṇa Uttara-khaṇḍa"]},{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi":"Tulā"},"precedence":5}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 October 28, 2020 CE · Vṛndāvana · Vidhyamitra","description":"October 28, 2020 CE for Vṛndāvana: Śukla Dvādaśī, sūryodaya 06:27, sūryāsta 17:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2020-10-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2020-10-28","sa":"https://sa.vidhyamitra.com/city/vrindavan/2020-10-28","hi":"https://hi.vidhyamitra.com/city/vrindavan/2020-10-28","x-default":"https://vidhyamitra.com/city/vrindavan/2020-10-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T04:04:15.191Z","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":"2026-05-15T04:04:15.191Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T04:04:15.191Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}