{"id":"vidhyamitra:city-day:vrindavan:2065-05-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2065-05-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2065-05-18","date_display":"May 18, 2065 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":2065,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475423.770833,"kali_year":5167,"ahargana":1886958.2708,"sun":{"sidereal_longitude":32.735,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":185.1499,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.4148,"elapsed_within_tithi_degrees":8.4148},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":185.1499,"elapsed_within_degrees":11.8165},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":217.8849},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":2065,"month":5,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2475423.770833,"ahargana":1886958.2708,"kali_year":5167,"ayanamsa_lahiri":24.7663,"grahas":{"sun":{"sidereal_longitude":32.921666000000016,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":183.71286599999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":-4.4847},"mars":{"sidereal_longitude":267.923766,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":27.391665999999987,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":187.743066,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":346.045666,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":102.915166,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":279.8701,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":99.8701,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2065,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475423.770833,"kali_year":5167,"ahargana":1886958.2708,"sun":{"sidereal_longitude":32.735,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":185.1499,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.4148,"elapsed_within_tithi_degrees":8.4148},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":185.1499,"elapsed_within_degrees":11.8165},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":217.8849},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.485,"elongation":152.415},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.485,"opposition_distance":27.585}},"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":"05:29","sunsetLocal":"19:03","solarNoonLocal":"12:16","dayLengthHours":13.56731143754934,"dayLengthDisplay":"13 Hours 34 Mins 02 Secs","nightLengthDisplay":"10 Hours 25 Mins 58 Secs","moonriseLocal":"16:39","moonsetLocal":"03:58","rahuKala":{"name":"Rāhu Kāla","start":"07:10","end":"08:52","startHours":7.173485174411172,"endHours":8.86939910410484,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:34","end":"12:16","startHours":10.565313033798507,"endHours":12.261226963492174,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:57","end":"15:39","startHours":13.957140893185843,"endHours":15.65305482287951,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:06","startHours":8.64327724681235,"endHours":9.095520961397328,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:03","end":"06:24","startHours":6.0428758879487265,"endHours":6.404670859616709,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:43","startHours":11.808983248907197,"endHours":12.713470678077151,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:40","end":"04:34","startHours":3.668596386377592,"endHours":4.573083815547548,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:21","end":"05:29","startHours":4.34696195825506,"endHours":5.477571244717504,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:26","startHours":14.522445536417065,"endHours":15.42693296558702,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:51","end":"19:15","startHours":18.844882682266846,"endHours":19.244882682266844,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:03","end":"19:37","startHours":19.044882682266845,"endHours":19.610187325498067,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:48","end":"20:33","startHours":18.794882682266845,"endHours":20.544882682266845,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:43","startHours":23.808983248907197,"endHours":24.71347067807715,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:29","end":"07:10","startHours":5.477571244717504,"endHours":7.173485174411172,"quality":"auspicious"},{"name":"Kāla","start":"07:10","end":"08:52","startHours":7.173485174411172,"endHours":8.86939910410484,"quality":"inauspicious"},{"name":"Śubha","start":"08:52","end":"10:34","startHours":8.86939910410484,"endHours":10.565313033798507,"quality":"auspicious"},{"name":"Roga","start":"10:34","end":"12:16","startHours":10.565313033798507,"endHours":12.261226963492174,"quality":"inauspicious"},{"name":"Udveg","start":"12:16","end":"13:57","startHours":12.261226963492174,"endHours":13.957140893185843,"quality":"inauspicious"},{"name":"Chala","start":"13:57","end":"15:39","startHours":13.957140893185843,"endHours":15.65305482287951,"quality":"neutral"},{"name":"Labha","start":"15:39","end":"17:21","startHours":15.65305482287951,"endHours":17.348968752573178,"quality":"auspicious"},{"name":"Amṛta","start":"17:21","end":"19:03","startHours":17.348968752573178,"endHours":19.044882682266845,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:03","end":"20:21","startHours":19.044882682266845,"endHours":20.348968752573178,"quality":"neutral"},{"name":"Labha","start":"20:21","end":"21:39","startHours":20.348968752573178,"endHours":21.65305482287951,"quality":"auspicious"},{"name":"Amṛta","start":"21:39","end":"22:57","startHours":21.65305482287951,"endHours":22.957140893185844,"quality":"auspicious"},{"name":"Kāla","start":"22:57","end":"00:16","startHours":22.957140893185844,"endHours":24.261226963492174,"quality":"inauspicious"},{"name":"Śubha","start":"00:16","end":"01:34","startHours":24.261226963492174,"endHours":25.565313033798507,"quality":"auspicious"},{"name":"Roga","start":"01:34","end":"02:52","startHours":25.565313033798507,"endHours":26.86939910410484,"quality":"inauspicious"},{"name":"Udveg","start":"02:52","end":"04:10","startHours":26.86939910410484,"endHours":28.17348517441117,"quality":"inauspicious"},{"name":"Chala","start":"04:10","end":"05:29","startHours":28.17348517441117,"endHours":29.477571244717502,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:29","end":"06:29","startHours":5.477571244717504,"endHours":6.477571244717504,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:29","end":"07:29","startHours":6.477571244717504,"endHours":7.477571244717504,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:29","end":"08:29","startHours":7.477571244717504,"endHours":8.477571244717504,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:29","end":"09:29","startHours":8.477571244717504,"endHours":9.477571244717504,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:29","end":"10:29","startHours":9.477571244717504,"endHours":10.477571244717504,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:29","end":"11:29","startHours":10.477571244717504,"endHours":11.477571244717504,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:29","end":"12:29","startHours":11.477571244717504,"endHours":12.477571244717504,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:29","end":"13:29","startHours":12.477571244717504,"endHours":13.477571244717504,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:29","end":"14:29","startHours":13.477571244717504,"endHours":14.477571244717504,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:29","end":"15:29","startHours":14.477571244717504,"endHours":15.477571244717504,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:29","end":"16:29","startHours":15.477571244717504,"endHours":16.477571244717502,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:29","end":"17:29","startHours":16.477571244717502,"endHours":17.477571244717502,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:29","end":"18:29","startHours":17.477571244717502,"endHours":18.477571244717502,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:29","end":"19:29","startHours":18.477571244717502,"endHours":19.477571244717502,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:29","end":"20:29","startHours":19.477571244717502,"endHours":20.477571244717502,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:29","end":"21:29","startHours":20.477571244717502,"endHours":21.477571244717502,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:29","end":"22:29","startHours":21.477571244717502,"endHours":22.477571244717502,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:29","end":"23:29","startHours":22.477571244717502,"endHours":23.477571244717502,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:29","end":"00:29","startHours":23.477571244717502,"endHours":24.477571244717502,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:29","end":"01:29","startHours":24.477571244717502,"endHours":25.477571244717502,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:29","end":"02:29","startHours":25.477571244717502,"endHours":26.477571244717502,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:29","end":"03:29","startHours":26.477571244717502,"endHours":27.477571244717502,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:29","end":"04:29","startHours":27.477571244717502,"endHours":28.477571244717502,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:29","end":"05:29","startHours":28.477571244717502,"endHours":29.477571244717502,"planetary_lord":"Venus"}],"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":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.642083950639936,"eotMinutes":3.6891821904695723,"ayanamsa":24.7663}},"calendars":{"vikram_samvat":2122,"vikram_samvatsara":"Vilambī","saka_samvat":1987,"saka_samvatsara":"Pārthiva","bengali_samvat":1472,"malayalam_era":1241,"nanakshahi_year":596,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Trayodaśī · Vikram 2122 Vilambī · Śaka 1987 Pārthiva"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 18, 2065 CE · Vṛndāvana · Vidhyamitra","description":"May 18, 2065 CE for Vṛndāvana: Śukla Trayodaśī, sūryodaya 05:29, sūryāsta 19:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2065-05-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2065-05-18","sa":"https://sa.vidhyamitra.com/city/vrindavan/2065-05-18","hi":"https://hi.vidhyamitra.com/city/vrindavan/2065-05-18","x-default":"https://vidhyamitra.com/city/vrindavan/2065-05-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T14:45:39.023Z","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":"2026-06-02T14:45:39.023Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T14:45:39.023Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}