{"id":"vidhyamitra:city-day:vrindavan:2083-05-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2083-05-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2083-05-01","date_display":"May 1, 2083 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":2083,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2481980.770833,"kali_year":5185,"ahargana":1893515.2708,"sun":{"sidereal_longitude":15.7552,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":180.739,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":164.9838,"elapsed_within_tithi_degrees":8.9838},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":180.739,"elapsed_within_degrees":7.4056},"yoga":{"number":15,"name":"Vajra","sum_longitude":196.4941},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"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":2083,"month":5,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2481980.770833,"ahargana":1893515.2708,"kali_year":5185,"ayanamsa_lahiri":25.0171,"grahas":{"sun":{"sidereal_longitude":15.884340000000009,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":180.82184000000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":-4.1802},"mars":{"sidereal_longitude":60.81394,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":354.13524,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":20.368740000000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":351.48764,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":323.04564000000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":292.4487,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":112.4487,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"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":2083,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2481980.770833,"kali_year":5185,"ahargana":1893515.2708,"sun":{"sidereal_longitude":15.7552,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":180.739,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":164.9838,"elapsed_within_tithi_degrees":8.9838},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":180.739,"elapsed_within_degrees":7.4056},"yoga":{"number":15,"name":"Vajra","sum_longitude":196.4941},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.18,"elongation":164.984},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.18,"opposition_distance":15.016}},"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":"05:40","sunsetLocal":"18:53","solarNoonLocal":"12:16","dayLengthHours":13.210449677065528,"dayLengthDisplay":"13 Hours 12 Mins 38 Secs","nightLengthDisplay":"10 Hours 47 Mins 22 Secs","moonriseLocal":"17:35","moonsetLocal":"04:58","rahuKala":{"name":"Rāhu Kāla","start":"08:58","end":"10:37","startHours":8.97146745858417,"endHours":10.622773668217363,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:56","end":"15:35","startHours":13.925386087483744,"endHours":15.576692297116935,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:40","end":"07:19","startHours":5.668855039317789,"endHours":7.3201612489509795,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:11","startHours":8.751293297299746,"endHours":9.191641619868596,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:13","end":"06:34","startHours":6.219290442528853,"endHours":6.571569100583933,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:43","startHours":11.833731555281702,"endHours":12.714428200419405,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:54","end":"04:47","startHours":3.907461749042385,"endHours":4.788158394180087,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:34","end":"05:40","startHours":4.567984232895661,"endHours":5.668855039317789,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:21","startHours":14.475821490694807,"endHours":15.35651813583251,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:41","end":"19:05","startHours":18.679304716383317,"endHours":19.079304716383316,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:53","end":"19:26","startHours":18.879304716383317,"endHours":19.42974011959438,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:38","end":"20:23","startHours":18.629304716383317,"endHours":20.379304716383317,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:43","startHours":23.8337315552817,"endHours":24.714428200419405,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:40","end":"07:19","startHours":5.668855039317789,"endHours":7.3201612489509795,"quality":"inauspicious"},{"name":"Śubha","start":"07:19","end":"08:58","startHours":7.3201612489509795,"endHours":8.97146745858417,"quality":"auspicious"},{"name":"Roga","start":"08:58","end":"10:37","startHours":8.97146745858417,"endHours":10.622773668217363,"quality":"inauspicious"},{"name":"Udveg","start":"10:37","end":"12:16","startHours":10.622773668217363,"endHours":12.274079877850554,"quality":"inauspicious"},{"name":"Chala","start":"12:16","end":"13:56","startHours":12.274079877850554,"endHours":13.925386087483744,"quality":"neutral"},{"name":"Labha","start":"13:56","end":"15:35","startHours":13.925386087483744,"endHours":15.576692297116935,"quality":"auspicious"},{"name":"Amṛta","start":"15:35","end":"17:14","startHours":15.576692297116935,"endHours":17.227998506750126,"quality":"auspicious"},{"name":"Kāla","start":"17:14","end":"18:53","startHours":17.227998506750126,"endHours":18.879304716383317,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:53","end":"20:14","startHours":18.879304716383317,"endHours":20.227998506750126,"quality":"auspicious"},{"name":"Amṛta","start":"20:14","end":"21:35","startHours":20.227998506750126,"endHours":21.576692297116935,"quality":"auspicious"},{"name":"Kāla","start":"21:35","end":"22:56","startHours":21.576692297116935,"endHours":22.925386087483744,"quality":"inauspicious"},{"name":"Śubha","start":"22:56","end":"00:16","startHours":22.925386087483744,"endHours":24.274079877850554,"quality":"auspicious"},{"name":"Roga","start":"00:16","end":"01:37","startHours":24.274079877850554,"endHours":25.622773668217363,"quality":"inauspicious"},{"name":"Udveg","start":"01:37","end":"02:58","startHours":25.622773668217363,"endHours":26.971467458584172,"quality":"inauspicious"},{"name":"Chala","start":"02:58","end":"04:19","startHours":26.971467458584172,"endHours":28.32016124895098,"quality":"neutral"},{"name":"Labha","start":"04:19","end":"05:40","startHours":28.32016124895098,"endHours":29.66885503931779,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:40","end":"06:40","startHours":5.668855039317789,"endHours":6.668855039317789,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:40","end":"07:40","startHours":6.668855039317789,"endHours":7.668855039317789,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:40","end":"08:40","startHours":7.668855039317789,"endHours":8.668855039317789,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:40","end":"09:40","startHours":8.668855039317789,"endHours":9.668855039317789,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:40","end":"10:40","startHours":9.668855039317789,"endHours":10.668855039317789,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:40","end":"11:40","startHours":10.668855039317789,"endHours":11.668855039317789,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:40","end":"12:40","startHours":11.668855039317789,"endHours":12.668855039317789,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:40","end":"13:40","startHours":12.668855039317789,"endHours":13.668855039317789,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:40","end":"14:40","startHours":13.668855039317789,"endHours":14.668855039317789,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:40","end":"15:40","startHours":14.668855039317789,"endHours":15.668855039317789,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:40","end":"16:40","startHours":15.668855039317789,"endHours":16.66885503931779,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:40","end":"17:40","startHours":16.66885503931779,"endHours":17.66885503931779,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:40","end":"18:40","startHours":17.66885503931779,"endHours":18.66885503931779,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:40","end":"19:40","startHours":18.66885503931779,"endHours":19.66885503931779,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:40","end":"20:40","startHours":19.66885503931779,"endHours":20.66885503931779,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:40","end":"21:40","startHours":20.66885503931779,"endHours":21.66885503931779,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:40","end":"22:40","startHours":21.66885503931779,"endHours":22.66885503931779,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:40","end":"23:40","startHours":22.66885503931779,"endHours":23.66885503931779,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:40","end":"00:40","startHours":23.66885503931779,"endHours":24.66885503931779,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:40","end":"01:40","startHours":24.66885503931779,"endHours":25.66885503931779,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:40","end":"02:40","startHours":25.66885503931779,"endHours":26.66885503931779,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:40","end":"03:40","startHours":26.66885503931779,"endHours":27.66885503931779,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:40","end":"04:40","startHours":27.66885503931779,"endHours":28.66885503931779,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:40","end":"05:40","startHours":28.66885503931779,"endHours":29.66885503931779,"planetary_lord":"Mercury"}],"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":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":15.094939262413495,"eotMinutes":2.918007328966811,"ayanamsa":25.0171}},"calendars":{"vikram_samvat":2140,"vikram_samvatsara":"Nala","saka_samvat":2005,"saka_samvatsara":"Śobhana","bengali_samvat":1490,"malayalam_era":1259,"nanakshahi_year":614,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Caturdaśī · Vikram 2140 Nala · Śaka 2005 Śobhana"},"festivals":[{"id":"narasimha-jayanti","name":"Narasiṁha Jayantī","name_sanskrit":"नरसिंह जयन्ती","tradition":"Vaishnava","associated_deity":"Narasiṁha (avatar of Krishna)","deity_avatara_index":14,"significance":"Bhagavān Narasiṁha manifested to protect the bhakta Prahlāda. Krishna's fierce protective form.","vrata":true,"primary_observance":"Sandhyā (twilight) abhiṣekam; recitation of Narasiṁha-Stotra","detection":{"tithi_number":14,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":1,"related_chart":"narasimha","sources":["Bhāgavata Purāṇa 7.8"]},{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2},{"id":"chhinnamasta-jayanti","name":"Chhinnamastā Jayantī","name_sanskrit":"छिन्नमस्ता जयन्ती","tradition":"Shakta","associated_deity":"Devī Chhinnamastā (6th of 10 Mahāvidyās)","significance":"The 6th of the Daśa Mahāvidyās. Devī's self-decapitation form representing transcendence of ego.","vrata":false,"detection":{"tithi_number":14,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":5}],"todays_walk":{"walk":{"id":"narasimha-jayanti-walk","name":"Narasiṁha Jayantī Walk","name_sanskrit":"नरसिंह जयन्ती यात्रा","type":"festival","description":"Bhāgavata 7.8 (Prahlāda-Narasiṁha) + protective verses.","step_count":9,"url":"/walk/narasimha-jayanti-walk"},"reason":"Today is Narasiṁha Jayantī — its dedicated 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 May 1, 2083 CE · Vṛndāvana · Vidhyamitra","description":"May 1, 2083 CE for Vṛndāvana: Śukla Caturdaśī, sūryodaya 05:40, sūryāsta 18:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2083-05-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2083-05-01","sa":"https://sa.vidhyamitra.com/city/vrindavan/2083-05-01","hi":"https://hi.vidhyamitra.com/city/vrindavan/2083-05-01","x-default":"https://vidhyamitra.com/city/vrindavan/2083-05-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T23:18:21.921Z","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":"2026-05-22T23:18:21.921Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T23:18:21.921Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}