{"id":"vidhyamitra:city-day:kolhapur:2026-04-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2026-04-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2026-04-05","date_display":"April 5, 2026 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":2026,"month":4,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461135.770833,"kali_year":5127,"ahargana":1872670.2708,"sun":{"sidereal_longitude":351.1539,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":207.4681,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":216.3142,"elapsed_within_tithi_degrees":0.3142},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":207.4681,"elapsed_within_degrees":7.4681},"yoga":{"number":15,"name":"Vajra","sum_longitude":198.6219},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2026,"month":4,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461135.770833,"ahargana":1872670.2708,"kali_year":5127,"ayanamsa_lahiri":24.2198,"grahas":{"sun":{"sidereal_longitude":351.054972,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":204.503472,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":-4.2427},"mars":{"sidereal_longitude":331.645172,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":322.9670719999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":81.67657199999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"venus":{"sidereal_longitude":12.051372000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":341.913772,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":316.9171,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":136.9171,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2026,"month":4,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461135.770833,"kali_year":5127,"ahargana":1872670.2708,"sun":{"sidereal_longitude":351.1539,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":207.4681,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":216.3142,"elapsed_within_tithi_degrees":0.3142},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":207.4681,"elapsed_within_degrees":7.4681},"yoga":{"number":15,"name":"Vajra","sum_longitude":198.6219},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.243,"elongation":143.686},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.243,"opposition_distance":36.314}},"eclipse_window_40days":[{"offset_days":-17,"type":"solar","occurs":true,"moon_latitude":1.168,"elongation":1.468}]},"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":"06:25","sunsetLocal":"18:47","solarNoonLocal":"12:36","dayLengthHours":12.35828952051049,"dayLengthDisplay":"12 Hours 21 Mins 30 Secs","nightLengthDisplay":"11 Hours 38 Mins 30 Secs","moonriseLocal":"21:09","moonsetLocal":"08:31","rahuKala":{"name":"Rāhu Kāla","start":"17:14","end":"18:47","startHours":17.23639109295604,"endHours":18.78117728301985,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:36","end":"14:09","startHours":12.602032522764606,"endHours":14.146818712828416,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:41","end":"17:14","startHours":15.691604902892228,"endHours":17.23639109295604,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:43","startHours":9.306488650628474,"endHours":9.71843163464549,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:56","end":"07:16","startHours":6.93781649253063,"endHours":7.267370879744243,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"13:01","startHours":12.19008953874759,"endHours":13.013975506781623,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:47","end":"05:36","startHours":4.7751158264412945,"endHours":5.599001794475328,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:24","end":"06:25","startHours":5.393030302466819,"endHours":6.42288776250936,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:29","startHours":14.661747442849686,"endHours":15.485633410883718,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.58117728301985,"endHours":18.98117728301985,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:18","startHours":18.78117728301985,"endHours":19.296106013041122,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.53117728301985,"endHours":20.28117728301985,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"01:01","startHours":24.19008953874759,"endHours":25.013975506781623,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:25","end":"07:58","startHours":6.42288776250936,"endHours":7.967673952573171,"quality":"inauspicious"},{"name":"Chala","start":"07:58","end":"09:31","startHours":7.967673952573171,"endHours":9.512460142636982,"quality":"neutral"},{"name":"Labha","start":"09:31","end":"11:03","startHours":9.512460142636982,"endHours":11.057246332700794,"quality":"auspicious"},{"name":"Amṛta","start":"11:03","end":"12:36","startHours":11.057246332700794,"endHours":12.602032522764606,"quality":"auspicious"},{"name":"Kāla","start":"12:36","end":"14:09","startHours":12.602032522764606,"endHours":14.146818712828416,"quality":"inauspicious"},{"name":"Śubha","start":"14:09","end":"15:41","startHours":14.146818712828416,"endHours":15.691604902892228,"quality":"auspicious"},{"name":"Roga","start":"15:41","end":"17:14","startHours":15.691604902892228,"endHours":17.23639109295604,"quality":"inauspicious"},{"name":"Udveg","start":"17:14","end":"18:47","startHours":17.23639109295604,"endHours":18.78117728301985,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:47","end":"20:14","startHours":18.78117728301985,"endHours":20.23639109295604,"quality":"auspicious"},{"name":"Roga","start":"20:14","end":"21:41","startHours":20.23639109295604,"endHours":21.691604902892227,"quality":"inauspicious"},{"name":"Udveg","start":"21:41","end":"23:09","startHours":21.691604902892227,"endHours":23.146818712828416,"quality":"inauspicious"},{"name":"Chala","start":"23:09","end":"00:36","startHours":23.146818712828416,"endHours":24.602032522764606,"quality":"neutral"},{"name":"Labha","start":"00:36","end":"02:03","startHours":24.602032522764606,"endHours":26.057246332700792,"quality":"auspicious"},{"name":"Amṛta","start":"02:03","end":"03:31","startHours":26.057246332700792,"endHours":27.512460142636982,"quality":"auspicious"},{"name":"Kāla","start":"03:31","end":"04:58","startHours":27.512460142636982,"endHours":28.967673952573172,"quality":"inauspicious"},{"name":"Śubha","start":"04:58","end":"06:25","startHours":28.967673952573172,"endHours":30.42288776250936,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.42288776250936,"endHours":7.42288776250936,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.42288776250936,"endHours":8.42288776250936,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.42288776250936,"endHours":9.42288776250936,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.42288776250936,"endHours":10.42288776250936,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.42288776250936,"endHours":11.42288776250936,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.42288776250936,"endHours":12.42288776250936,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.42288776250936,"endHours":13.42288776250936,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.42288776250936,"endHours":14.42288776250936,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.42288776250936,"endHours":15.42288776250936,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.42288776250936,"endHours":16.42288776250936,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.42288776250936,"endHours":17.42288776250936,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.42288776250936,"endHours":18.42288776250936,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.42288776250936,"endHours":19.42288776250936,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.42288776250936,"endHours":20.42288776250936,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.42288776250936,"endHours":21.42288776250936,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.42288776250936,"endHours":22.42288776250936,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.42288776250936,"endHours":23.42288776250936,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.42288776250936,"endHours":24.42288776250936,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.42288776250936,"endHours":25.42288776250936,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.42288776250936,"endHours":26.42288776250936,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.42288776250936,"endHours":27.42288776250936,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.42288776250936,"endHours":28.42288776250936,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.42288776250936,"endHours":29.42288776250936,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.42288776250936,"endHours":30.42288776250936,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"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":6.0146038077815485,"eotMinutes":-3.095151365876405,"ayanamsa":24.2198}},"calendars":{"vikram_samvat":2083,"vikram_samvatsara":"Siddhārthī","saka_samvat":1948,"saka_samvatsara":"Parābhava","bengali_samvat":1433,"malayalam_era":1202,"nanakshahi_year":557,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Caturthī · Vikram 2083 Siddhārthī · Śaka 1948 Parābhava"},"festivals":[{"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},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","relevance":0.5}]},"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 5, 2026 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"April 5, 2026 CE for Kolhāpur, Maharashtra: Kṛṣṇa Caturthī, sūryodaya 06:25, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2026-04-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2026-04-05","sa":"https://sa.vidhyamitra.com/city/kolhapur/2026-04-05","hi":"https://hi.vidhyamitra.com/city/kolhapur/2026-04-05","x-default":"https://vidhyamitra.com/city/kolhapur/2026-04-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T17:26:00.087Z","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":"2026-05-14T17:26:00.087Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T17:26:00.087Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}