{"id":"vidhyamitra:city-day:vrindavan:1990-06-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1990-06-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-06-18","date_display":"June 18, 1990 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":1990,"month":6,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448060.770833,"kali_year":5092,"ahargana":1859595.2708,"sun":{"sidereal_longitude":62.6238,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":359.6344,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":297.0106,"elapsed_within_tithi_degrees":9.0106},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":359.6344,"elapsed_within_degrees":12.9677},"yoga":{"number":5,"name":"Śobhana","sum_longitude":62.2582},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"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":1990,"month":6,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448060.770833,"ahargana":1859595.2708,"kali_year":5092,"ayanamsa_lahiri":23.7197,"grahas":{"sun":{"sidereal_longitude":62.843434,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":356.756034,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false,"latitude":4.2265},"mars":{"sidereal_longitude":349.216734,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":46.45163400000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":82.77973400000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"venus":{"sidereal_longitude":28.172933999999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":269.948434,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":289.6936,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":109.6936,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1990,"month":6,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448060.770833,"kali_year":5092,"ahargana":1859595.2708,"sun":{"sidereal_longitude":62.6238,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":359.6344,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":297.0106,"elapsed_within_tithi_degrees":9.0106},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":359.6344,"elapsed_within_degrees":12.9677},"yoga":{"number":5,"name":"Śobhana","sum_longitude":62.2582},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.227,"elongation":62.989},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.227,"opposition_distance":117.011}},"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":"05:24","sunsetLocal":"19:17","solarNoonLocal":"12:20","dayLengthHours":13.880462630608529,"dayLengthDisplay":"13 Hours 52 Mins 50 Secs","nightLengthDisplay":"10 Hours 07 Mins 10 Secs","moonriseLocal":"01:36","moonsetLocal":"14:15","rahuKala":{"name":"Rāhu Kāla","start":"07:08","end":"08:52","startHours":7.131150407970131,"endHours":8.866208236796197,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:36","end":"12:20","startHours":10.601266065622264,"endHours":12.33632389444833,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:04","end":"15:48","startHours":14.071381723274396,"endHours":15.806439552100462,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:06","startHours":8.634867192952722,"endHours":9.097549280639672,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:58","end":"06:21","startHours":5.974445188752754,"endHours":6.344590858902315,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:48","startHours":11.87364180676138,"endHours":12.79900598213528,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:33","end":"04:28","startHours":3.5453642283962616,"endHours":4.470728403770163,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:14","end":"05:24","startHours":4.239387359926688,"endHours":5.3960925791440655,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:35","startHours":14.649734332883085,"endHours":15.575098508256987,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:05","end":"19:29","startHours":19.076555209752595,"endHours":19.476555209752593,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:17","end":"19:51","startHours":19.276555209752594,"endHours":19.854907819361284,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:02","end":"20:47","startHours":19.026555209752594,"endHours":20.776555209752594,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:48","startHours":23.87364180676138,"endHours":24.79900598213528,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:24","end":"07:08","startHours":5.3960925791440655,"endHours":7.131150407970131,"quality":"auspicious"},{"name":"Kāla","start":"07:08","end":"08:52","startHours":7.131150407970131,"endHours":8.866208236796197,"quality":"inauspicious"},{"name":"Śubha","start":"08:52","end":"10:36","startHours":8.866208236796197,"endHours":10.601266065622264,"quality":"auspicious"},{"name":"Roga","start":"10:36","end":"12:20","startHours":10.601266065622264,"endHours":12.33632389444833,"quality":"inauspicious"},{"name":"Udveg","start":"12:20","end":"14:04","startHours":12.33632389444833,"endHours":14.071381723274396,"quality":"inauspicious"},{"name":"Chala","start":"14:04","end":"15:48","startHours":14.071381723274396,"endHours":15.806439552100462,"quality":"neutral"},{"name":"Labha","start":"15:48","end":"17:32","startHours":15.806439552100462,"endHours":17.54149738092653,"quality":"auspicious"},{"name":"Amṛta","start":"17:32","end":"19:17","startHours":17.54149738092653,"endHours":19.276555209752594,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:17","end":"20:32","startHours":19.276555209752594,"endHours":20.54149738092653,"quality":"neutral"},{"name":"Labha","start":"20:32","end":"21:48","startHours":20.54149738092653,"endHours":21.80643955210046,"quality":"auspicious"},{"name":"Amṛta","start":"21:48","end":"23:04","startHours":21.80643955210046,"endHours":23.071381723274396,"quality":"auspicious"},{"name":"Kāla","start":"23:04","end":"00:20","startHours":23.071381723274396,"endHours":24.33632389444833,"quality":"inauspicious"},{"name":"Śubha","start":"00:20","end":"01:36","startHours":24.33632389444833,"endHours":25.601266065622262,"quality":"auspicious"},{"name":"Roga","start":"01:36","end":"02:52","startHours":25.601266065622262,"endHours":26.866208236796197,"quality":"inauspicious"},{"name":"Udveg","start":"02:52","end":"04:08","startHours":26.866208236796197,"endHours":28.131150407970132,"quality":"inauspicious"},{"name":"Chala","start":"04:08","end":"05:24","startHours":28.131150407970132,"endHours":29.396092579144067,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.3960925791440655,"endHours":6.3960925791440655,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.3960925791440655,"endHours":7.3960925791440655,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.3960925791440655,"endHours":8.396092579144065,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.396092579144065,"endHours":9.396092579144065,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.396092579144065,"endHours":10.396092579144065,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.396092579144065,"endHours":11.396092579144065,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.396092579144065,"endHours":12.396092579144065,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.396092579144065,"endHours":13.396092579144065,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.396092579144065,"endHours":14.396092579144065,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.396092579144065,"endHours":15.396092579144065,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.396092579144065,"endHours":16.396092579144067,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.396092579144067,"endHours":17.396092579144067,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.396092579144067,"endHours":18.396092579144067,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.396092579144067,"endHours":19.396092579144067,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.396092579144067,"endHours":20.396092579144067,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.396092579144067,"endHours":21.396092579144067,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.396092579144067,"endHours":22.396092579144067,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.396092579144067,"endHours":23.396092579144067,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.396092579144067,"endHours":24.396092579144067,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.396092579144067,"endHours":25.396092579144067,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.396092579144067,"endHours":26.396092579144067,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.396092579144067,"endHours":27.396092579144067,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.396092579144067,"endHours":28.396092579144067,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.396092579144067,"endHours":29.396092579144067,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.391836443601008,"eotMinutes":-0.8166336668997627,"ayanamsa":23.7197}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Daśamī · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"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 June 18, 1990 CE · Vṛndāvana · Vidhyamitra","description":"June 18, 1990 CE for Vṛndāvana: Kṛṣṇa Daśamī, sūryodaya 05:24, sūryāsta 19:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1990-06-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1990-06-18","sa":"https://sa.vidhyamitra.com/city/vrindavan/1990-06-18","hi":"https://hi.vidhyamitra.com/city/vrindavan/1990-06-18","x-default":"https://vidhyamitra.com/city/vrindavan/1990-06-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T05:13:49.697Z","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":"2026-05-20T05:13:49.697Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T05:13:49.697Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}