{"id":"vidhyamitra:city-day:vrindavan:2183-04-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2183-04-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2183-04-29","date_display":"April 29, 2183 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":2183,"month":4,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518502.770833,"kali_year":5285,"ahargana":1930037.2708,"sun":{"sidereal_longitude":12.0054,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":94.3299,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":82.3245,"elapsed_within_tithi_degrees":10.3245},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.3299,"elapsed_within_degrees":0.9966},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":106.3353},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2183,"month":4,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2518502.770833,"ahargana":1930037.2708,"kali_year":5285,"ayanamsa_lahiri":26.4139,"grahas":{"sun":{"sidereal_longitude":12.351030999999978,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":95.963031,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":-4.0089},"mars":{"sidereal_longitude":98.68023099999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":343.832331,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":167.57473100000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"venus":{"sidereal_longitude":55.15293099999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":103.62173100000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":157.3374,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":337.3374,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2183,"month":4,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518502.770833,"kali_year":5285,"ahargana":1930037.2708,"sun":{"sidereal_longitude":12.0054,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":94.3299,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":82.3245,"elapsed_within_tithi_degrees":10.3245},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.3299,"elapsed_within_degrees":0.9966},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":106.3353},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.009,"elongation":82.324},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.009,"opposition_distance":97.676}},"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":"05:42","sunsetLocal":"18:51","solarNoonLocal":"12:17","dayLengthHours":13.159208483920263,"dayLengthDisplay":"13 Hours 09 Mins 33 Secs","nightLengthDisplay":"10 Hours 50 Mins 27 Secs","moonriseLocal":"11:05","moonsetLocal":"00:37","rahuKala":{"name":"Rāhu Kāla","start":"15:34","end":"17:13","startHours":15.568456393245548,"endHours":17.21335745373558,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:59","end":"10:38","startHours":8.988852151285416,"endHours":10.63375321177545,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:17","end":"13:55","startHours":12.27865427226548,"endHours":13.923555332755516,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:46","end":"09:12","startHours":8.769532009886746,"endHours":9.208172292684086,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:15","end":"06:36","startHours":6.2473503838020275,"endHours":6.598262610039901,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:43","startHours":11.84001398946814,"endHours":12.717294555062825,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:57","end":"04:49","startHours":3.9444888991159814,"endHours":4.821769464710666,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:36","end":"05:42","startHours":4.602449323311994,"endHours":5.69905003030535,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:21","startHours":14.471855686252194,"endHours":15.349136251846879,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:39","end":"19:03","startHours":18.658258514225615,"endHours":19.058258514225614,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:51","end":"19:24","startHours":18.858258514225614,"endHours":19.406558867722293,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:36","end":"20:21","startHours":18.608258514225614,"endHours":20.358258514225614,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:43","startHours":23.840013989468144,"endHours":24.717294555062825,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:42","end":"07:21","startHours":5.69905003030535,"endHours":7.343951090795382,"quality":"inauspicious"},{"name":"Udveg","start":"07:21","end":"08:59","startHours":7.343951090795382,"endHours":8.988852151285416,"quality":"inauspicious"},{"name":"Chala","start":"08:59","end":"10:38","startHours":8.988852151285416,"endHours":10.63375321177545,"quality":"neutral"},{"name":"Labha","start":"10:38","end":"12:17","startHours":10.63375321177545,"endHours":12.27865427226548,"quality":"auspicious"},{"name":"Amṛta","start":"12:17","end":"13:55","startHours":12.27865427226548,"endHours":13.923555332755516,"quality":"auspicious"},{"name":"Kāla","start":"13:55","end":"15:34","startHours":13.923555332755516,"endHours":15.568456393245548,"quality":"inauspicious"},{"name":"Śubha","start":"15:34","end":"17:13","startHours":15.568456393245548,"endHours":17.21335745373558,"quality":"auspicious"},{"name":"Roga","start":"17:13","end":"18:51","startHours":17.21335745373558,"endHours":18.858258514225614,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:51","end":"20:13","startHours":18.858258514225614,"endHours":20.213357453735583,"quality":"inauspicious"},{"name":"Śubha","start":"20:13","end":"21:34","startHours":20.213357453735583,"endHours":21.568456393245548,"quality":"auspicious"},{"name":"Roga","start":"21:34","end":"22:55","startHours":21.568456393245548,"endHours":22.923555332755516,"quality":"inauspicious"},{"name":"Udveg","start":"22:55","end":"00:17","startHours":22.923555332755516,"endHours":24.278654272265484,"quality":"inauspicious"},{"name":"Chala","start":"00:17","end":"01:38","startHours":24.278654272265484,"endHours":25.63375321177545,"quality":"neutral"},{"name":"Labha","start":"01:38","end":"02:59","startHours":25.63375321177545,"endHours":26.988852151285418,"quality":"auspicious"},{"name":"Amṛta","start":"02:59","end":"04:21","startHours":26.988852151285418,"endHours":28.343951090795386,"quality":"auspicious"},{"name":"Kāla","start":"04:21","end":"05:42","startHours":28.343951090795386,"endHours":29.69905003030535,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:42","end":"06:42","startHours":5.69905003030535,"endHours":6.69905003030535,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:42","end":"07:42","startHours":6.69905003030535,"endHours":7.69905003030535,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:42","end":"08:42","startHours":7.69905003030535,"endHours":8.69905003030535,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:42","end":"09:42","startHours":8.69905003030535,"endHours":9.69905003030535,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:42","end":"10:42","startHours":9.69905003030535,"endHours":10.69905003030535,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:42","end":"11:42","startHours":10.69905003030535,"endHours":11.69905003030535,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:42","end":"12:42","startHours":11.69905003030535,"endHours":12.69905003030535,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:42","end":"13:42","startHours":12.69905003030535,"endHours":13.69905003030535,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:42","end":"14:42","startHours":13.69905003030535,"endHours":14.69905003030535,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:42","end":"15:42","startHours":14.69905003030535,"endHours":15.69905003030535,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:42","end":"16:42","startHours":15.69905003030535,"endHours":16.69905003030535,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:42","end":"17:42","startHours":16.69905003030535,"endHours":17.69905003030535,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:42","end":"18:42","startHours":17.69905003030535,"endHours":18.69905003030535,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:42","end":"19:42","startHours":18.69905003030535,"endHours":19.69905003030535,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:42","end":"20:42","startHours":19.69905003030535,"endHours":20.69905003030535,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:42","end":"21:42","startHours":20.69905003030535,"endHours":21.69905003030535,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:42","end":"22:42","startHours":21.69905003030535,"endHours":22.69905003030535,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:42","end":"23:42","startHours":22.69905003030535,"endHours":23.69905003030535,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:42","end":"00:42","startHours":23.69905003030535,"endHours":24.69905003030535,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:42","end":"01:42","startHours":24.69905003030535,"endHours":25.69905003030535,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:42","end":"02:42","startHours":25.69905003030535,"endHours":26.69905003030535,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:42","end":"03:42","startHours":26.69905003030535,"endHours":27.69905003030535,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:42","end":"04:42","startHours":27.69905003030535,"endHours":28.69905003030535,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:42","end":"05:42","startHours":28.69905003030535,"endHours":29.69905003030535,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.420173699531231,"eotMinutes":2.643543664071059,"ayanamsa":26.4139}},"calendars":{"vikram_samvat":2240,"vikram_samvatsara":"Durmukhi","saka_samvat":2105,"saka_samvatsara":"Subhānu","bengali_samvat":1590,"malayalam_era":1359,"nanakshahi_year":714,"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":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Saptamī · Vikram 2240 Durmukhi · Śaka 2105 Subhānu"},"festivals":[{"id":"ganga-saptami","name":"Gaṅgā Saptamī","name_sanskrit":"गङ्गा सप्तमी","tradition":"Pan-Hindu","associated_deity":"Devī Gaṅgā","significance":"Gaṅgā Devī's descent to Brahma-loka before her earth-descent.","vrata":true,"detection":{"tithi_number":7,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":4}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 April 29, 2183 CE · Vṛndāvana · Vidhyamitra","description":"April 29, 2183 CE for Vṛndāvana: Śukla Saptamī, sūryodaya 05:42, sūryāsta 18:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2183-04-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2183-04-29","sa":"https://sa.vidhyamitra.com/city/vrindavan/2183-04-29","hi":"https://hi.vidhyamitra.com/city/vrindavan/2183-04-29","x-default":"https://vidhyamitra.com/city/vrindavan/2183-04-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:17:01.067Z","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":"2026-05-31T00:17:01.067Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:17:01.067Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}