{"id":"vidhyamitra:city-day:vrindavan:1817-03-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1817-03-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1817-03-29","date_display":"March 29, 1817 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":1817,"month":3,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2384792.770833,"kali_year":4918,"ahargana":1796327.2708,"sun":{"sidereal_longitude":347.2966,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":115.5741,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":128.2775,"elapsed_within_tithi_degrees":8.2775},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":115.5741,"elapsed_within_degrees":8.9074},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":102.8707},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"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":1817,"month":3,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2384792.770833,"ahargana":1796327.2708,"kali_year":4918,"ayanamsa_lahiri":21.3,"grahas":{"sun":{"sidereal_longitude":346.705636,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":112.80283599999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false,"latitude":4.3174},"mars":{"sidereal_longitude":298.87263600000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":329.63043600000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":231.74863600000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":34.21423600000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":311.80023600000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":41.9367,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":221.9367,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"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":1817,"month":3,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2384792.770833,"kali_year":4918,"ahargana":1796327.2708,"sun":{"sidereal_longitude":347.2966,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":115.5741,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":128.2775,"elapsed_within_tithi_degrees":8.2775},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":115.5741,"elapsed_within_degrees":8.9074},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":102.8707},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.317,"elongation":128.277},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.317,"opposition_distance":51.723}},"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":"06:14","sunsetLocal":"18:35","solarNoonLocal":"12:25","dayLengthHours":12.346832878201212,"dayLengthDisplay":"12 Hours 20 Mins 49 Secs","nightLengthDisplay":"11 Hours 39 Mins 11 Secs","moonriseLocal":"14:10","moonsetLocal":"03:28","rahuKala":{"name":"Rāhu Kāla","start":"09:19","end":"10:52","startHours":9.32433860956598,"endHours":10.867692719341132,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:57","end":"15:30","startHours":13.954400938891435,"endHours":15.497755048666587,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:14","end":"07:47","startHours":6.237630390015677,"endHours":7.780984499790828,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:07","end":"09:32","startHours":9.118558061595959,"endHours":9.530119157536,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:45","end":"07:05","startHours":6.752081759940728,"endHours":7.08133063669276,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:49","startHours":11.999485733176243,"endHours":12.822607925056325,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:35","end":"05:25","startHours":4.591386006255515,"endHours":5.4145081981355965,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:13","end":"06:14","startHours":5.208727650165576,"endHours":6.237630390015677,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:18","startHours":14.468852308816487,"endHours":15.291974500696568,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.38446326821689,"endHours":18.78446326821689,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:06","startHours":18.58446326821689,"endHours":19.09891463814194,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.33446326821689,"endHours":20.08446326821689,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:49","startHours":23.999485733176243,"endHours":24.822607925056325,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:14","end":"07:47","startHours":6.237630390015677,"endHours":7.780984499790828,"quality":"inauspicious"},{"name":"Śubha","start":"07:47","end":"09:19","startHours":7.780984499790828,"endHours":9.32433860956598,"quality":"auspicious"},{"name":"Roga","start":"09:19","end":"10:52","startHours":9.32433860956598,"endHours":10.867692719341132,"quality":"inauspicious"},{"name":"Udveg","start":"10:52","end":"12:25","startHours":10.867692719341132,"endHours":12.411046829116284,"quality":"inauspicious"},{"name":"Chala","start":"12:25","end":"13:57","startHours":12.411046829116284,"endHours":13.954400938891435,"quality":"neutral"},{"name":"Labha","start":"13:57","end":"15:30","startHours":13.954400938891435,"endHours":15.497755048666587,"quality":"auspicious"},{"name":"Amṛta","start":"15:30","end":"17:02","startHours":15.497755048666587,"endHours":17.04110915844174,"quality":"auspicious"},{"name":"Kāla","start":"17:02","end":"18:35","startHours":17.04110915844174,"endHours":18.58446326821689,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:35","end":"20:02","startHours":18.58446326821689,"endHours":20.04110915844174,"quality":"auspicious"},{"name":"Amṛta","start":"20:02","end":"21:30","startHours":20.04110915844174,"endHours":21.497755048666587,"quality":"auspicious"},{"name":"Kāla","start":"21:30","end":"22:57","startHours":21.497755048666587,"endHours":22.954400938891435,"quality":"inauspicious"},{"name":"Śubha","start":"22:57","end":"00:25","startHours":22.954400938891435,"endHours":24.411046829116284,"quality":"auspicious"},{"name":"Roga","start":"00:25","end":"01:52","startHours":24.411046829116284,"endHours":25.867692719341132,"quality":"inauspicious"},{"name":"Udveg","start":"01:52","end":"03:19","startHours":25.867692719341132,"endHours":27.32433860956598,"quality":"inauspicious"},{"name":"Chala","start":"03:19","end":"04:47","startHours":27.32433860956598,"endHours":28.78098449979083,"quality":"neutral"},{"name":"Labha","start":"04:47","end":"06:14","startHours":28.78098449979083,"endHours":30.237630390015678,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:14","end":"07:14","startHours":6.237630390015677,"endHours":7.237630390015677,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:14","end":"08:14","startHours":7.237630390015677,"endHours":8.237630390015678,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:14","end":"09:14","startHours":8.237630390015678,"endHours":9.237630390015678,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:14","end":"10:14","startHours":9.237630390015678,"endHours":10.237630390015678,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:14","end":"11:14","startHours":10.237630390015678,"endHours":11.237630390015678,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:14","end":"12:14","startHours":11.237630390015678,"endHours":12.237630390015678,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:14","end":"13:14","startHours":12.237630390015678,"endHours":13.237630390015678,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:14","end":"14:14","startHours":13.237630390015678,"endHours":14.237630390015678,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:14","end":"15:14","startHours":14.237630390015678,"endHours":15.237630390015678,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:14","end":"16:14","startHours":15.237630390015678,"endHours":16.237630390015678,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:14","end":"17:14","startHours":16.237630390015678,"endHours":17.237630390015678,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:14","end":"18:14","startHours":17.237630390015678,"endHours":18.237630390015678,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:14","end":"19:14","startHours":18.237630390015678,"endHours":19.237630390015678,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:14","end":"20:14","startHours":19.237630390015678,"endHours":20.237630390015678,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:14","end":"21:14","startHours":20.237630390015678,"endHours":21.237630390015678,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:14","end":"22:14","startHours":21.237630390015678,"endHours":22.237630390015678,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:14","end":"23:14","startHours":22.237630390015678,"endHours":23.237630390015678,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:14","end":"00:14","startHours":23.237630390015678,"endHours":24.237630390015678,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:14","end":"01:14","startHours":24.237630390015678,"endHours":25.237630390015678,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:14","end":"02:14","startHours":25.237630390015678,"endHours":26.237630390015678,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:14","end":"03:14","startHours":26.237630390015678,"endHours":27.237630390015678,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:14","end":"04:14","startHours":27.237630390015678,"endHours":28.237630390015678,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:14","end":"05:14","startHours":28.237630390015678,"endHours":29.237630390015678,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:14","end":"06:14","startHours":29.237630390015678,"endHours":30.237630390015678,"planetary_lord":"Mercury"}],"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":3.17537614460304,"eotMinutes":-5.300009746977087,"ayanamsa":21.3}},"calendars":{"vikram_samvat":1874,"vikram_samvatsara":"Vikṛti","saka_samvat":1739,"saka_samvatsara":"Īśvara","bengali_samvat":1224,"malayalam_era":993,"nanakshahi_year":348,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Ekādaśī · Vikram 1874 Vikṛti · Śaka 1739 Īśvara"},"festivals":[{"id":"kamada-ekadashi","name":"Kāmadā Ekādaśī","name_sanskrit":"कामदा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Fulfills righteous desires; removes brahma-hatyā.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 29, 1817 CE · Vṛndāvana · Vidhyamitra","description":"March 29, 1817 CE for Vṛndāvana: Śukla Ekādaśī, sūryodaya 06:14, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1817-03-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1817-03-29","sa":"https://sa.vidhyamitra.com/city/vrindavan/1817-03-29","hi":"https://hi.vidhyamitra.com/city/vrindavan/1817-03-29","x-default":"https://vidhyamitra.com/city/vrindavan/1817-03-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-05T02:42:35.962Z","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":"2026-06-05T02:42:35.962Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-05T02:42:35.962Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}