{"id":"vidhyamitra:city-day:vrindavan:2113-04-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2113-04-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2113-04-12","date_display":"April 12, 2113 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":2113,"month":4,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2492918.770833,"kali_year":5214,"ahargana":1904453.2708,"sun":{"sidereal_longitude":356.5365,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":303.3564,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":306.8199,"elapsed_within_tithi_degrees":6.8199},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4,"moon_longitude":303.3564,"elapsed_within_degrees":10.0231},"yoga":{"number":23,"name":"Śubha","sum_longitude":299.8929},"karana":{"half_tithi_index":51,"name":"Bālava"},"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":2113,"month":4,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2492918.770833,"ahargana":1904453.2708,"kali_year":5214,"ayanamsa_lahiri":25.4354,"grahas":{"sun":{"sidereal_longitude":356.654928,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":300.69742799999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false,"latitude":-3.4686},"mars":{"sidereal_longitude":36.337828,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":345.073028,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":209.63682800000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":311.892928,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":326.78162799999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":72.9008,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":252.9008,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2113,"month":4,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2492918.770833,"kali_year":5214,"ahargana":1904453.2708,"sun":{"sidereal_longitude":356.5365,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":303.3564,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":306.8199,"elapsed_within_tithi_degrees":6.8199},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4,"moon_longitude":303.3564,"elapsed_within_degrees":10.0231},"yoga":{"number":23,"name":"Śubha","sum_longitude":299.8929},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.469,"elongation":53.18},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.469,"opposition_distance":126.82}},"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":"05:58","sunsetLocal":"18:42","solarNoonLocal":"12:20","dayLengthHours":12.731093457166901,"dayLengthDisplay":"12 Hours 43 Mins 52 Secs","nightLengthDisplay":"11 Hours 16 Mins 08 Secs","moonriseLocal":"03:01","moonsetLocal":"14:12","rahuKala":{"name":"Rāhu Kāla","start":"12:20","end":"13:56","startHours":12.340105019325687,"endHours":13.931491701471549,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:34","end":"09:09","startHours":7.565944972888098,"endHours":9.15733165503396,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:45","end":"12:20","startHours":10.748718337179824,"endHours":12.340105019325687,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:22","startHours":8.94514676408118,"endHours":9.369516545986743,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:30","end":"06:51","startHours":6.50502051812419,"endHours":6.844516343648641,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:46","startHours":11.915735237420124,"endHours":12.76447480123125,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:17","end":"05:08","startHours":4.277079163119982,"endHours":5.125818726931109,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:55","end":"05:58","startHours":4.913633835978327,"endHours":5.974558290742236,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:19","startHours":14.461953928853502,"endHours":15.310693492664628,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.505651747909138,"endHours":18.905651747909136,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:14","startHours":18.705651747909137,"endHours":19.23611397529109,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.455651747909137,"endHours":20.205651747909137,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:46","startHours":23.915735237420122,"endHours":24.764474801231252,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:58","end":"07:34","startHours":5.974558290742236,"endHours":7.565944972888098,"quality":"auspicious"},{"name":"Amṛta","start":"07:34","end":"09:09","startHours":7.565944972888098,"endHours":9.15733165503396,"quality":"auspicious"},{"name":"Kāla","start":"09:09","end":"10:45","startHours":9.15733165503396,"endHours":10.748718337179824,"quality":"inauspicious"},{"name":"Śubha","start":"10:45","end":"12:20","startHours":10.748718337179824,"endHours":12.340105019325687,"quality":"auspicious"},{"name":"Roga","start":"12:20","end":"13:56","startHours":12.340105019325687,"endHours":13.931491701471549,"quality":"inauspicious"},{"name":"Udveg","start":"13:56","end":"15:31","startHours":13.931491701471549,"endHours":15.522878383617412,"quality":"inauspicious"},{"name":"Chala","start":"15:31","end":"17:07","startHours":15.522878383617412,"endHours":17.114265065763274,"quality":"neutral"},{"name":"Labha","start":"17:07","end":"18:42","startHours":17.114265065763274,"endHours":18.705651747909137,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:42","end":"20:07","startHours":18.705651747909137,"endHours":20.114265065763274,"quality":"inauspicious"},{"name":"Chala","start":"20:07","end":"21:31","startHours":20.114265065763274,"endHours":21.52287838361741,"quality":"neutral"},{"name":"Labha","start":"21:31","end":"22:56","startHours":21.52287838361741,"endHours":22.93149170147155,"quality":"auspicious"},{"name":"Amṛta","start":"22:56","end":"00:20","startHours":22.93149170147155,"endHours":24.340105019325687,"quality":"auspicious"},{"name":"Kāla","start":"00:20","end":"01:45","startHours":24.340105019325687,"endHours":25.748718337179824,"quality":"inauspicious"},{"name":"Śubha","start":"01:45","end":"03:09","startHours":25.748718337179824,"endHours":27.15733165503396,"quality":"auspicious"},{"name":"Roga","start":"03:09","end":"04:34","startHours":27.15733165503396,"endHours":28.565944972888097,"quality":"inauspicious"},{"name":"Udveg","start":"04:34","end":"05:58","startHours":28.565944972888097,"endHours":29.974558290742237,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:58","end":"06:58","startHours":5.974558290742236,"endHours":6.974558290742236,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:58","end":"07:58","startHours":6.974558290742236,"endHours":7.974558290742236,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:58","end":"08:58","startHours":7.974558290742236,"endHours":8.974558290742236,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:58","end":"09:58","startHours":8.974558290742236,"endHours":9.974558290742236,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:58","end":"10:58","startHours":9.974558290742236,"endHours":10.974558290742236,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:58","end":"11:58","startHours":10.974558290742236,"endHours":11.974558290742236,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:58","end":"12:58","startHours":11.974558290742236,"endHours":12.974558290742236,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:58","end":"13:58","startHours":12.974558290742236,"endHours":13.974558290742236,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:58","end":"14:58","startHours":13.974558290742236,"endHours":14.974558290742236,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:58","end":"15:58","startHours":14.974558290742236,"endHours":15.974558290742236,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:58","end":"16:58","startHours":15.974558290742236,"endHours":16.974558290742237,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:58","end":"17:58","startHours":16.974558290742237,"endHours":17.974558290742237,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:58","end":"18:58","startHours":17.974558290742237,"endHours":18.974558290742237,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:58","end":"19:58","startHours":18.974558290742237,"endHours":19.974558290742237,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:58","end":"20:58","startHours":19.974558290742237,"endHours":20.974558290742237,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:58","end":"21:58","startHours":20.974558290742237,"endHours":21.974558290742237,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:58","end":"22:58","startHours":21.974558290742237,"endHours":22.974558290742237,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:58","end":"23:58","startHours":22.974558290742237,"endHours":23.974558290742237,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:58","end":"00:58","startHours":23.974558290742237,"endHours":24.974558290742237,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:58","end":"01:58","startHours":24.974558290742237,"endHours":25.974558290742237,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:58","end":"02:58","startHours":25.974558290742237,"endHours":26.974558290742237,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:58","end":"03:58","startHours":26.974558290742237,"endHours":27.974558290742237,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:58","end":"04:58","startHours":27.974558290742237,"endHours":28.974558290742237,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:58","end":"05:58","startHours":28.974558290742237,"endHours":29.974558290742237,"planetary_lord":"Sun"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Dhvaja","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":8.602262788097342,"eotMinutes":-1.043501159541278,"ayanamsa":25.4354}},"calendars":{"vikram_samvat":2170,"vikram_samvatsara":"Vyaya","saka_samvat":2035,"saka_samvatsara":"Śrīmukha","bengali_samvat":1520,"malayalam_era":1289,"nanakshahi_year":644,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","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":"Vaiśākha Kṛṣṇa Ekādaśī · Vikram 2170 Vyaya · Śaka 2035 Śrīmukha"},"festivals":[{"id":"varuthini-ekadashi","name":"Varūthinī Ekādaśī","name_sanskrit":"वरूथिनी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Vāmana","significance":"Granted to King Mandhātā by Vāmana-deva; brings sound sleep + wealth.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Vaiśākha"},"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":"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 April 12, 2113 CE · Vṛndāvana · Vidhyamitra","description":"April 12, 2113 CE for Vṛndāvana: Kṛṣṇa Ekādaśī, sūryodaya 05:58, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2113-04-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2113-04-12","sa":"https://sa.vidhyamitra.com/city/vrindavan/2113-04-12","hi":"https://hi.vidhyamitra.com/city/vrindavan/2113-04-12","x-default":"https://vidhyamitra.com/city/vrindavan/2113-04-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T17:12:06.721Z","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":"2026-06-01T17:12:06.721Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T17:12:06.721Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}