{"id":"vidhyamitra:city-day:vrindavan:2027-03-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2027-03-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-03-31","date_display":"March 31, 2027 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":2027,"month":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461495.770833,"kali_year":5128,"ahargana":1873030.2708,"sun":{"sidereal_longitude":345.9767,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":266.2383,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":280.2616,"elapsed_within_tithi_degrees":4.2616},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":266.2383,"elapsed_within_degrees":12.905},"yoga":{"number":19,"name":"Parigha","sum_longitude":252.215},"karana":{"half_tithi_index":46,"name":"Taitila"},"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":2027,"month":3,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461495.770833,"ahargana":1873030.2708,"kali_year":5128,"ayanamsa_lahiri":24.2336,"grahas":{"sun":{"sidereal_longitude":345.870118,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":266.789618,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false,"latitude":-2.3565},"mars":{"sidereal_longitude":116.317118,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":321.386618,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":112.808918,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":311.0826179999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":352.525918,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":297.8426,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":117.8426,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2027,"month":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461495.770833,"kali_year":5128,"ahargana":1873030.2708,"sun":{"sidereal_longitude":345.9767,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":266.2383,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":280.2616,"elapsed_within_tithi_degrees":4.2616},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":266.2383,"elapsed_within_degrees":12.905},"yoga":{"number":19,"name":"Parigha","sum_longitude":252.215},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.356,"elongation":79.738},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.356,"opposition_distance":100.262}},"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":"06:12","sunsetLocal":"18:36","solarNoonLocal":"12:24","dayLengthHours":12.404710200388763,"dayLengthDisplay":"12 Hours 24 Mins 17 Secs","nightLengthDisplay":"11 Hours 35 Mins 43 Secs","moonriseLocal":"01:53","moonsetLocal":"12:22","rahuKala":{"name":"Rāhu Kāla","start":"12:24","end":"13:57","startHours":12.400408356934776,"endHours":13.950997131983371,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:45","end":"09:18","startHours":7.7486420317889895,"endHours":9.299230806837585,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:51","end":"12:24","startHours":10.84981958188618,"endHours":12.400408356934776,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:06","end":"09:30","startHours":9.092485636831105,"endHours":9.505975976844065,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:03","startHours":6.7149161817565926,"endHours":7.045708453766959,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:49","startHours":11.986918016921816,"endHours":12.813898696947735,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:33","end":"05:22","startHours":4.544091896688559,"endHours":5.371072576714477,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:10","end":"06:12","startHours":5.164327406707997,"endHours":6.198053256740394,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:18","startHours":14.46786005699957,"endHours":15.294840737025487,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.402763457129158,"endHours":18.802763457129156,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:07","startHours":18.602763457129157,"endHours":19.119626382145356,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.352763457129157,"endHours":20.102763457129157,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:49","startHours":23.986918016921816,"endHours":24.813898696947735,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:12","end":"07:45","startHours":6.198053256740394,"endHours":7.7486420317889895,"quality":"auspicious"},{"name":"Amṛta","start":"07:45","end":"09:18","startHours":7.7486420317889895,"endHours":9.299230806837585,"quality":"auspicious"},{"name":"Kāla","start":"09:18","end":"10:51","startHours":9.299230806837585,"endHours":10.84981958188618,"quality":"inauspicious"},{"name":"Śubha","start":"10:51","end":"12:24","startHours":10.84981958188618,"endHours":12.400408356934776,"quality":"auspicious"},{"name":"Roga","start":"12:24","end":"13:57","startHours":12.400408356934776,"endHours":13.950997131983371,"quality":"inauspicious"},{"name":"Udveg","start":"13:57","end":"15:30","startHours":13.950997131983371,"endHours":15.501585907031966,"quality":"inauspicious"},{"name":"Chala","start":"15:30","end":"17:03","startHours":15.501585907031966,"endHours":17.05217468208056,"quality":"neutral"},{"name":"Labha","start":"17:03","end":"18:36","startHours":17.05217468208056,"endHours":18.602763457129157,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:36","end":"20:03","startHours":18.602763457129157,"endHours":20.05217468208056,"quality":"inauspicious"},{"name":"Chala","start":"20:03","end":"21:30","startHours":20.05217468208056,"endHours":21.501585907031966,"quality":"neutral"},{"name":"Labha","start":"21:30","end":"22:57","startHours":21.501585907031966,"endHours":22.95099713198337,"quality":"auspicious"},{"name":"Amṛta","start":"22:57","end":"00:24","startHours":22.95099713198337,"endHours":24.400408356934776,"quality":"auspicious"},{"name":"Kāla","start":"00:24","end":"01:51","startHours":24.400408356934776,"endHours":25.84981958188618,"quality":"inauspicious"},{"name":"Śubha","start":"01:51","end":"03:18","startHours":25.84981958188618,"endHours":27.299230806837585,"quality":"auspicious"},{"name":"Roga","start":"03:18","end":"04:45","startHours":27.299230806837585,"endHours":28.74864203178899,"quality":"inauspicious"},{"name":"Udveg","start":"04:45","end":"06:12","startHours":28.74864203178899,"endHours":30.198053256740394,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.198053256740394,"endHours":7.198053256740394,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.198053256740394,"endHours":8.198053256740394,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.198053256740394,"endHours":9.198053256740394,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.198053256740394,"endHours":10.198053256740394,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.198053256740394,"endHours":11.198053256740394,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.198053256740394,"endHours":12.198053256740394,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.198053256740394,"endHours":13.198053256740394,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.198053256740394,"endHours":14.198053256740394,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.198053256740394,"endHours":15.198053256740394,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.198053256740394,"endHours":16.198053256740394,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.198053256740394,"endHours":17.198053256740394,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.198053256740394,"endHours":18.198053256740394,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.198053256740394,"endHours":19.198053256740394,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.198053256740394,"endHours":20.198053256740394,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.198053256740394,"endHours":21.198053256740394,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.198053256740394,"endHours":22.198053256740394,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.198053256740394,"endHours":23.198053256740394,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.198053256740394,"endHours":24.198053256740394,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.198053256740394,"endHours":25.198053256740394,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.198053256740394,"endHours":26.198053256740394,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.198053256740394,"endHours":27.198053256740394,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.198053256740394,"endHours":28.198053256740394,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.198053256740394,"endHours":29.198053256740394,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.198053256740394,"endHours":30.198053256740394,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":4.001032413712655,"eotMinutes":-4.661701416086492,"ayanamsa":24.2336}},"calendars":{"vikram_samvat":2084,"vikram_samvatsara":"Raudra","saka_samvat":1949,"saka_samvatsara":"Plavaṅga","bengali_samvat":1434,"malayalam_era":1203,"nanakshahi_year":558,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Navamī · Vikram 2084 Raudra · Śaka 1949 Plavaṅga"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"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 March 31, 2027 CE · Vṛndāvana · Vidhyamitra","description":"March 31, 2027 CE for Vṛndāvana: Kṛṣṇa Navamī, sūryodaya 06:12, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2027-03-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2027-03-31","sa":"https://sa.vidhyamitra.com/city/vrindavan/2027-03-31","hi":"https://hi.vidhyamitra.com/city/vrindavan/2027-03-31","x-default":"https://vidhyamitra.com/city/vrindavan/2027-03-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T21:18:48.394Z","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":"2026-05-14T21:18:48.394Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T21:18:48.394Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}