{"id":"vidhyamitra:city-day:vrindavan:2000-05-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2000-05-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2000-05-15","date_display":"May 15, 2000 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":2000,"month":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451679.770833,"kali_year":5102,"ahargana":1863214.2708,"sun":{"sidereal_longitude":30.6464,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":172.3026,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":141.6563,"elapsed_within_tithi_degrees":9.6563},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.3026,"elapsed_within_degrees":12.3026},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.949},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2000,"month":5,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451679.770833,"ahargana":1863214.2708,"kali_year":5102,"ayanamsa_lahiri":23.8582,"grahas":{"sun":{"sidereal_longitude":30.666360999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":172.726361,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":4.3331},"mars":{"sidereal_longitude":43.96986099999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":37.67966100000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":25.63256100000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":23.310761000000014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":27.087860999999975,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":97.9415,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":277.9415,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":2000,"month":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451679.770833,"kali_year":5102,"ahargana":1863214.2708,"sun":{"sidereal_longitude":30.6464,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":172.3026,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":141.6563,"elapsed_within_tithi_degrees":9.6563},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.3026,"elapsed_within_degrees":12.3026},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.949},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.333,"elongation":141.656},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.333,"opposition_distance":38.344}},"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":"05:30","sunsetLocal":"19:01","solarNoonLocal":"12:16","dayLengthHours":13.507450491192522,"dayLengthDisplay":"13 Hours 30 Mins 27 Secs","nightLengthDisplay":"10 Hours 29 Mins 33 Secs","moonriseLocal":"15:55","moonsetLocal":"03:33","rahuKala":{"name":"Rāhu Kāla","start":"07:12","end":"08:53","startHours":7.194816050204036,"endHours":8.8832473616031,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:34","end":"12:16","startHours":10.571678673002166,"endHours":12.260109984401232,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:57","end":"15:38","startHours":13.948541295800297,"endHours":15.636972607199361,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:07","startHours":8.658123186749894,"endHours":9.10837153645631,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:04","end":"06:26","startHours":6.069195175937993,"endHours":6.429393855703127,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:43","startHours":11.809861634694816,"endHours":12.71035833410765,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:42","end":"04:36","startHours":3.7053913399793013,"endHours":4.605888039392136,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:30","startHours":4.3807638645389275,"endHours":5.506384738804971,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:25","startHours":14.51135173293332,"endHours":15.411848432346156,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:49","end":"19:13","startHours":18.813835229997494,"endHours":19.213835229997493,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:01","end":"19:35","startHours":19.013835229997493,"endHours":19.576645667130514,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:46","end":"20:31","startHours":18.763835229997493,"endHours":20.513835229997493,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:43","startHours":23.809861634694816,"endHours":24.71035833410765,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:30","end":"07:12","startHours":5.506384738804971,"endHours":7.194816050204036,"quality":"auspicious"},{"name":"Kāla","start":"07:12","end":"08:53","startHours":7.194816050204036,"endHours":8.8832473616031,"quality":"inauspicious"},{"name":"Śubha","start":"08:53","end":"10:34","startHours":8.8832473616031,"endHours":10.571678673002166,"quality":"auspicious"},{"name":"Roga","start":"10:34","end":"12:16","startHours":10.571678673002166,"endHours":12.260109984401232,"quality":"inauspicious"},{"name":"Udveg","start":"12:16","end":"13:57","startHours":12.260109984401232,"endHours":13.948541295800297,"quality":"inauspicious"},{"name":"Chala","start":"13:57","end":"15:38","startHours":13.948541295800297,"endHours":15.636972607199361,"quality":"neutral"},{"name":"Labha","start":"15:38","end":"17:20","startHours":15.636972607199361,"endHours":17.32540391859843,"quality":"auspicious"},{"name":"Amṛta","start":"17:20","end":"19:01","startHours":17.32540391859843,"endHours":19.013835229997493,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:01","end":"20:20","startHours":19.013835229997493,"endHours":20.32540391859843,"quality":"neutral"},{"name":"Labha","start":"20:20","end":"21:38","startHours":20.32540391859843,"endHours":21.63697260719936,"quality":"auspicious"},{"name":"Amṛta","start":"21:38","end":"22:57","startHours":21.63697260719936,"endHours":22.948541295800297,"quality":"auspicious"},{"name":"Kāla","start":"22:57","end":"00:16","startHours":22.948541295800297,"endHours":24.260109984401232,"quality":"inauspicious"},{"name":"Śubha","start":"00:16","end":"01:34","startHours":24.260109984401232,"endHours":25.571678673002168,"quality":"auspicious"},{"name":"Roga","start":"01:34","end":"02:53","startHours":25.571678673002168,"endHours":26.883247361603104,"quality":"inauspicious"},{"name":"Udveg","start":"02:53","end":"04:12","startHours":26.883247361603104,"endHours":28.194816050204036,"quality":"inauspicious"},{"name":"Chala","start":"04:12","end":"05:30","startHours":28.194816050204036,"endHours":29.50638473880497,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:30","end":"06:30","startHours":5.506384738804971,"endHours":6.506384738804971,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:30","end":"07:30","startHours":6.506384738804971,"endHours":7.506384738804971,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:30","end":"08:30","startHours":7.506384738804971,"endHours":8.506384738804972,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:30","end":"09:30","startHours":8.506384738804972,"endHours":9.506384738804972,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:30","end":"10:30","startHours":9.506384738804972,"endHours":10.506384738804972,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:30","end":"11:30","startHours":10.506384738804972,"endHours":11.506384738804972,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:30","end":"12:30","startHours":11.506384738804972,"endHours":12.506384738804972,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:30","end":"13:30","startHours":12.506384738804972,"endHours":13.506384738804972,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:30","end":"14:30","startHours":13.506384738804972,"endHours":14.506384738804972,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:30","end":"15:30","startHours":14.506384738804972,"endHours":15.506384738804972,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:30","end":"16:30","startHours":15.506384738804972,"endHours":16.50638473880497,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:30","end":"17:30","startHours":16.50638473880497,"endHours":17.50638473880497,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:30","end":"18:30","startHours":17.50638473880497,"endHours":18.50638473880497,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:30","end":"19:30","startHours":18.50638473880497,"endHours":19.50638473880497,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:30","end":"20:30","startHours":19.50638473880497,"endHours":20.50638473880497,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:30","end":"21:30","startHours":20.50638473880497,"endHours":21.50638473880497,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:30","end":"22:30","startHours":21.50638473880497,"endHours":22.50638473880497,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:30","end":"23:30","startHours":22.50638473880497,"endHours":23.50638473880497,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:30","end":"00:30","startHours":23.50638473880497,"endHours":24.50638473880497,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:30","end":"01:30","startHours":24.50638473880497,"endHours":25.50638473880497,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:30","end":"02:30","startHours":25.50638473880497,"endHours":26.50638473880497,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:30","end":"03:30","startHours":26.50638473880497,"endHours":27.50638473880497,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:30","end":"04:30","startHours":27.50638473880497,"endHours":28.50638473880497,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:30","end":"05:30","startHours":28.50638473880497,"endHours":29.50638473880497,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":18.898893460813586,"eotMinutes":3.7562009359260493,"ayanamsa":23.8582}},"calendars":{"vikram_samvat":2057,"vikram_samvatsara":"Vijaya","saka_samvat":1922,"saka_samvatsara":"Vikrama","bengali_samvat":1407,"malayalam_era":1176,"nanakshahi_year":531,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Dvādaśī · Vikram 2057 Vijaya · Śaka 1922 Vikrama"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 May 15, 2000 CE · Vṛndāvana · Vidhyamitra","description":"May 15, 2000 CE for Vṛndāvana: Śukla Dvādaśī, sūryodaya 05:30, sūryāsta 19:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2000-05-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2000-05-15","sa":"https://sa.vidhyamitra.com/city/vrindavan/2000-05-15","hi":"https://hi.vidhyamitra.com/city/vrindavan/2000-05-15","x-default":"https://vidhyamitra.com/city/vrindavan/2000-05-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T21:51:33.065Z","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":"2026-05-16T21:51:33.065Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T21:51:33.065Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}