{"id":"vidhyamitra:city-day:kolhapur:2021-04-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2021-04-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2021-04-07","date_display":"April 7, 2021 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":2021,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459311.770833,"kali_year":5122,"ahargana":1870846.2708,"sun":{"sidereal_longitude":353.4061,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":293.6487,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":300.2427,"elapsed_within_tithi_degrees":0.2427},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":293.6487,"elapsed_within_degrees":0.3154},"yoga":{"number":22,"name":"Sādhya","sum_longitude":287.0548},"karana":{"half_tithi_index":50,"name":"Bava"},"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":2021,"month":4,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459311.770833,"ahargana":1870846.2708,"kali_year":5122,"ayanamsa_lahiri":24.15,"grahas":{"sun":{"sidereal_longitude":353.300863,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":295.344463,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false,"latitude":-3.8995},"mars":{"sidereal_longitude":55.66536300000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":340.710963,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":300.221863,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":356.004563,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":287.68526299999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":53.5614,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":233.5614,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":2021,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459311.770833,"kali_year":5122,"ahargana":1870846.2708,"sun":{"sidereal_longitude":353.4061,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":293.6487,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":300.2427,"elapsed_within_tithi_degrees":0.2427},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":293.6487,"elapsed_within_degrees":0.3154},"yoga":{"number":22,"name":"Sādhya","sum_longitude":287.0548},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.9,"elongation":59.757},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.9,"opposition_distance":120.243}},"eclipse_window_40days":[]},"city":{"slug":"kolhapur","name":"Kolhāpur, Maharashtra","lat":16.705,"lon":74.2433,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"kolhapur","name":"Kolhāpur, Maharashtra","lat":16.705,"lon":74.2433,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:24","sunsetLocal":"18:47","solarNoonLocal":"12:36","dayLengthHours":12.39238702829391,"dayLengthDisplay":"12 Hours 23 Mins 33 Secs","nightLengthDisplay":"11 Hours 36 Mins 27 Secs","moonriseLocal":"03:00","moonsetLocal":"14:28","rahuKala":{"name":"Rāhu Kāla","start":"12:36","end":"14:08","startHours":12.59191354241388,"endHours":14.14096192095062,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:57","end":"09:30","startHours":7.9447684068036635,"endHours":9.493816785340403,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:03","end":"12:36","startHours":11.042865163877142,"endHours":12.59191354241388,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:42","startHours":9.287277001535504,"endHours":9.7003565691453,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:15","startHours":6.912069487779171,"endHours":7.242533141867009,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"13:00","startHours":12.178833974804084,"endHours":13.004993110023678,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:45","end":"05:34","startHours":4.743401757827737,"endHours":5.56956089304733,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:24","startHours":5.363021109242432,"endHours":6.395720028266925,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:29","startHours":14.657311380462865,"endHours":15.483470515682459,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.588107056560837,"endHours":18.988107056560835,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:18","startHours":18.788107056560836,"endHours":19.30445651607308,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.538107056560836,"endHours":20.288107056560836,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"01:00","startHours":24.178833974804085,"endHours":25.004993110023676,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:24","end":"07:57","startHours":6.395720028266925,"endHours":7.9447684068036635,"quality":"auspicious"},{"name":"Amṛta","start":"07:57","end":"09:30","startHours":7.9447684068036635,"endHours":9.493816785340403,"quality":"auspicious"},{"name":"Kāla","start":"09:30","end":"11:03","startHours":9.493816785340403,"endHours":11.042865163877142,"quality":"inauspicious"},{"name":"Śubha","start":"11:03","end":"12:36","startHours":11.042865163877142,"endHours":12.59191354241388,"quality":"auspicious"},{"name":"Roga","start":"12:36","end":"14:08","startHours":12.59191354241388,"endHours":14.14096192095062,"quality":"inauspicious"},{"name":"Udveg","start":"14:08","end":"15:41","startHours":14.14096192095062,"endHours":15.690010299487358,"quality":"inauspicious"},{"name":"Chala","start":"15:41","end":"17:14","startHours":15.690010299487358,"endHours":17.239058678024097,"quality":"neutral"},{"name":"Labha","start":"17:14","end":"18:47","startHours":17.239058678024097,"endHours":18.788107056560836,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:47","end":"20:14","startHours":18.788107056560836,"endHours":20.239058678024097,"quality":"inauspicious"},{"name":"Chala","start":"20:14","end":"21:41","startHours":20.239058678024097,"endHours":21.69001029948736,"quality":"neutral"},{"name":"Labha","start":"21:41","end":"23:08","startHours":21.69001029948736,"endHours":23.14096192095062,"quality":"auspicious"},{"name":"Amṛta","start":"23:08","end":"00:36","startHours":23.14096192095062,"endHours":24.59191354241388,"quality":"auspicious"},{"name":"Kāla","start":"00:36","end":"02:03","startHours":24.59191354241388,"endHours":26.042865163877142,"quality":"inauspicious"},{"name":"Śubha","start":"02:03","end":"03:30","startHours":26.042865163877142,"endHours":27.493816785340403,"quality":"auspicious"},{"name":"Roga","start":"03:30","end":"04:57","startHours":27.493816785340403,"endHours":28.944768406803664,"quality":"inauspicious"},{"name":"Udveg","start":"04:57","end":"06:24","startHours":28.944768406803664,"endHours":30.395720028266926,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:24","end":"07:24","startHours":6.395720028266925,"endHours":7.395720028266925,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:24","end":"08:24","startHours":7.395720028266925,"endHours":8.395720028266926,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:24","end":"09:24","startHours":8.395720028266926,"endHours":9.395720028266926,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:24","end":"10:24","startHours":9.395720028266926,"endHours":10.395720028266926,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:24","end":"11:24","startHours":10.395720028266926,"endHours":11.395720028266926,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:24","end":"12:24","startHours":11.395720028266926,"endHours":12.395720028266926,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:24","end":"13:24","startHours":12.395720028266926,"endHours":13.395720028266926,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:24","end":"14:24","startHours":13.395720028266926,"endHours":14.395720028266926,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:24","end":"15:24","startHours":14.395720028266926,"endHours":15.395720028266926,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:24","end":"16:24","startHours":15.395720028266926,"endHours":16.395720028266926,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:24","end":"17:24","startHours":16.395720028266926,"endHours":17.395720028266926,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:24","end":"18:24","startHours":17.395720028266926,"endHours":18.395720028266926,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:24","end":"19:24","startHours":18.395720028266926,"endHours":19.395720028266926,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:24","end":"20:24","startHours":19.395720028266926,"endHours":20.395720028266926,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:24","end":"21:24","startHours":20.395720028266926,"endHours":21.395720028266926,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:24","end":"22:24","startHours":21.395720028266926,"endHours":22.395720028266926,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:24","end":"23:24","startHours":22.395720028266926,"endHours":23.395720028266926,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:24","end":"00:24","startHours":23.395720028266926,"endHours":24.395720028266926,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:24","end":"01:24","startHours":24.395720028266926,"endHours":25.395720028266926,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:24","end":"02:24","startHours":25.395720028266926,"endHours":26.395720028266926,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:24","end":"03:24","startHours":26.395720028266926,"endHours":27.395720028266926,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:24","end":"04:24","startHours":27.395720028266926,"endHours":28.395720028266926,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:24","end":"05:24","startHours":28.395720028266926,"endHours":29.395720028266926,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:24","end":"06:24","startHours":29.395720028266926,"endHours":30.395720028266926,"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Dhvaja","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":6.850268655283439,"eotMinutes":-2.4880125448329173,"ayanamsa":24.15}},"calendars":{"vikram_samvat":2078,"vikram_samvatsara":"Ānanda","saka_samvat":1943,"saka_samvatsara":"Plava","bengali_samvat":1428,"malayalam_era":1197,"nanakshahi_year":552,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Ekādaśī · Vikram 2078 Ānanda · Śaka 1943 Plava"},"festivals":[{"id":"papamochani-ekadashi","name":"Pāpamocanī Ekādaśī","name_sanskrit":"पापमोचनी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Removes mahā-pātakas (great sins).","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","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},{"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":"kolhapur"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 7, 2021 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"April 7, 2021 CE for Kolhāpur, Maharashtra: Kṛṣṇa Ekādaśī, sūryodaya 06:24, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2021-04-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2021-04-07","sa":"https://sa.vidhyamitra.com/city/kolhapur/2021-04-07","hi":"https://hi.vidhyamitra.com/city/kolhapur/2021-04-07","x-default":"https://vidhyamitra.com/city/kolhapur/2021-04-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T03:53:50.879Z","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":"2026-05-15T03:53:50.879Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T03:53:50.879Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}