{"id":"vidhyamitra:city-day:vrindavan:2181-04-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2181-04-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2181-04-14","date_display":"April 14, 2181 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":2181,"month":4,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517757.770833,"kali_year":5282,"ahargana":1929292.2708,"sun":{"sidereal_longitude":357.9108,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":0.2507,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":2.3399,"elapsed_within_tithi_degrees":2.3399},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":0.2507,"elapsed_within_degrees":0.2507},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":358.1614},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":2181,"month":4,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2517757.770833,"ahargana":1929292.2708,"kali_year":5282,"ayanamsa_lahiri":26.3854,"grahas":{"sun":{"sidereal_longitude":358.192796,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":358.723696,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false,"latitude":1.2814},"mars":{"sidereal_longitude":74.169896,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":13.995496000000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":103.85799599999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"venus":{"sidereal_longitude":12.421795999999972,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":76.25309600000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":196.8111,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":16.8111,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2181,"month":4,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517757.770833,"kali_year":5282,"ahargana":1929292.2708,"sun":{"sidereal_longitude":357.9108,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":0.2507,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":2.3399,"elapsed_within_tithi_degrees":2.3399},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":0.2507,"elapsed_within_degrees":0.2507},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":358.1614},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":true,"moon_latitude":1.281,"elongation":2.34},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.281,"opposition_distance":177.66}},"eclipse_window_40days":[{"offset_days":0,"type":"solar","occurs":true,"moon_latitude":1.281,"elongation":2.34}]},"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":"05:56","sunsetLocal":"18:44","solarNoonLocal":"12:20","dayLengthHours":12.79741360690872,"dayLengthDisplay":"12 Hours 47 Mins 51 Secs","nightLengthDisplay":"11 Hours 12 Mins 09 Secs","moonriseLocal":"05:59","moonsetLocal":"18:45","rahuKala":{"name":"Rāhu Kāla","start":"09:08","end":"10:44","startHours":9.131725265776375,"endHours":10.731401966639964,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:56","end":"15:32","startHours":13.930755368367144,"endHours":15.530432069230734,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:56","end":"07:32","startHours":5.932371864049194,"endHours":7.532048564912784,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:21","startHours":8.918435038994563,"endHours":9.345015492558186,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:28","end":"06:48","startHours":6.465597431003724,"endHours":6.806861793854623,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:45","startHours":11.904498213939931,"endHours":12.757659121067178,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:14","end":"05:05","startHours":4.226050049794698,"endHours":5.079210956921946,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:52","end":"05:56","startHours":4.865920730140134,"endHours":5.932371864049194,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:19","startHours":14.463980935321676,"endHours":15.317141842448924,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:32","end":"18:56","startHours":18.529785470957915,"endHours":18.929785470957913,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:44","end":"19:16","startHours":18.729785470957914,"endHours":19.263011037912445,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:29","end":"20:14","startHours":18.479785470957914,"endHours":20.229785470957914,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:45","startHours":23.90449821393993,"endHours":24.757659121067178,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:56","end":"07:32","startHours":5.932371864049194,"endHours":7.532048564912784,"quality":"inauspicious"},{"name":"Śubha","start":"07:32","end":"09:08","startHours":7.532048564912784,"endHours":9.131725265776375,"quality":"auspicious"},{"name":"Roga","start":"09:08","end":"10:44","startHours":9.131725265776375,"endHours":10.731401966639964,"quality":"inauspicious"},{"name":"Udveg","start":"10:44","end":"12:20","startHours":10.731401966639964,"endHours":12.331078667503554,"quality":"inauspicious"},{"name":"Chala","start":"12:20","end":"13:56","startHours":12.331078667503554,"endHours":13.930755368367144,"quality":"neutral"},{"name":"Labha","start":"13:56","end":"15:32","startHours":13.930755368367144,"endHours":15.530432069230734,"quality":"auspicious"},{"name":"Amṛta","start":"15:32","end":"17:08","startHours":15.530432069230734,"endHours":17.130108770094324,"quality":"auspicious"},{"name":"Kāla","start":"17:08","end":"18:44","startHours":17.130108770094324,"endHours":18.729785470957914,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:44","end":"20:08","startHours":18.729785470957914,"endHours":20.130108770094324,"quality":"auspicious"},{"name":"Amṛta","start":"20:08","end":"21:32","startHours":20.130108770094324,"endHours":21.530432069230734,"quality":"auspicious"},{"name":"Kāla","start":"21:32","end":"22:56","startHours":21.530432069230734,"endHours":22.930755368367144,"quality":"inauspicious"},{"name":"Śubha","start":"22:56","end":"00:20","startHours":22.930755368367144,"endHours":24.331078667503554,"quality":"auspicious"},{"name":"Roga","start":"00:20","end":"01:44","startHours":24.331078667503554,"endHours":25.731401966639964,"quality":"inauspicious"},{"name":"Udveg","start":"01:44","end":"03:08","startHours":25.731401966639964,"endHours":27.131725265776375,"quality":"inauspicious"},{"name":"Chala","start":"03:08","end":"04:32","startHours":27.131725265776375,"endHours":28.532048564912785,"quality":"neutral"},{"name":"Labha","start":"04:32","end":"05:56","startHours":28.532048564912785,"endHours":29.932371864049195,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.932371864049194,"endHours":6.932371864049194,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.932371864049194,"endHours":7.932371864049194,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.932371864049194,"endHours":8.932371864049195,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.932371864049195,"endHours":9.932371864049195,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.932371864049195,"endHours":10.932371864049195,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.932371864049195,"endHours":11.932371864049195,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.932371864049195,"endHours":12.932371864049195,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.932371864049195,"endHours":13.932371864049195,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.932371864049195,"endHours":14.932371864049195,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.932371864049195,"endHours":15.932371864049195,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.932371864049195,"endHours":16.932371864049195,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.932371864049195,"endHours":17.932371864049195,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.932371864049195,"endHours":18.932371864049195,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.932371864049195,"endHours":19.932371864049195,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.932371864049195,"endHours":20.932371864049195,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.932371864049195,"endHours":21.932371864049195,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.932371864049195,"endHours":22.932371864049195,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.932371864049195,"endHours":23.932371864049195,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.932371864049195,"endHours":24.932371864049195,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.932371864049195,"endHours":25.932371864049195,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.932371864049195,"endHours":26.932371864049195,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.932371864049195,"endHours":27.932371864049195,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.932371864049195,"endHours":28.932371864049195,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.932371864049195,"endHours":29.932371864049195,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","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":"East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.522258643472574,"eotMinutes":-0.5019200502131674,"ayanamsa":26.3854}},"calendars":{"vikram_samvat":2238,"vikram_samvatsara":"Jaya","saka_samvat":2103,"saka_samvatsara":"Vṛṣa","bengali_samvat":1588,"malayalam_era":1357,"nanakshahi_year":712,"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 Pratipada · Vikram 2238 Jaya · Śaka 2103 Vṛṣa"},"festivals":[{"id":"chaitra-navratri-start","name":"Caitra Navrātri Start (Gudhi Padwā)","name_sanskrit":"चैत्र नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī Durgā (9 forms over 9 nights)","significance":"Spring Navrātri begins; Vasanta-pakṣa Devī worship. Maharashtra: Gudhi Padwā. South: Ugadi. Sindhi: Cheti Chand.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1}],"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":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"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 14, 2181 CE · Vṛndāvana · Vidhyamitra","description":"April 14, 2181 CE for Vṛndāvana: Śukla Pratipada, sūryodaya 05:56, sūryāsta 18:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2181-04-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2181-04-14","sa":"https://sa.vidhyamitra.com/city/vrindavan/2181-04-14","hi":"https://hi.vidhyamitra.com/city/vrindavan/2181-04-14","x-default":"https://vidhyamitra.com/city/vrindavan/2181-04-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:37:05.290Z","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":"2026-05-31T23:37:05.290Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:37:05.290Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}