{"id":"vidhyamitra:city-day:kolhapur:1937-04-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1937-04-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1937-04-08","date_display":"April 8, 1937 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":1937,"month":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2428631.770833,"kali_year":5038,"ahargana":1840166.2708,"sun":{"sidereal_longitude":355.1077,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":313.066,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":317.9582,"elapsed_within_tithi_degrees":5.9582},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":313.066,"elapsed_within_degrees":6.3993},"yoga":{"number":24,"name":"Śukla","sum_longitude":308.1737},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1937,"month":4,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2428631.770833,"ahargana":1840166.2708,"kali_year":5038,"ayanamsa_lahiri":22.9767,"grahas":{"sun":{"sidereal_longitude":354.811964,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":311.698664,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":4.3238},"mars":{"sidereal_longitude":223.10896400000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":9.72986400000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":273.0160639999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":11.278063999999972,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":335.521964,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":239.1355,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":59.1355,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":1937,"month":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2428631.770833,"kali_year":5038,"ahargana":1840166.2708,"sun":{"sidereal_longitude":355.1077,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":313.066,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":317.9582,"elapsed_within_tithi_degrees":5.9582},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":313.066,"elapsed_within_degrees":6.3993},"yoga":{"number":24,"name":"Śukla","sum_longitude":308.1737},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.324,"elongation":42.042},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.324,"opposition_distance":137.958}},"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":"06:23","sunsetLocal":"18:47","solarNoonLocal":"12:35","dayLengthHours":12.397663346821897,"dayLengthDisplay":"12 Hours 23 Mins 52 Secs","nightLengthDisplay":"11 Hours 36 Mins 08 Secs","moonriseLocal":"03:52","moonsetLocal":"15:33","rahuKala":{"name":"Rāhu Kāla","start":"14:08","end":"15:41","startHours":14.136655427963902,"endHours":15.68636334631664,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:23","end":"07:56","startHours":6.388115836200217,"endHours":7.937823754552953,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:29","end":"11:02","startHours":9.48753167290569,"endHours":11.037239591258427,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:42","startHours":9.28090395045866,"endHours":9.694159395352722,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:54","end":"07:14","startHours":6.9046851423177955,"endHours":7.235289498233046,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"13:00","startHours":12.173692064717104,"endHours":13.000202954505228,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:44","end":"05:34","startHours":4.735094056623963,"endHours":5.56160494641209,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:21","end":"06:23","startHours":5.354977223965059,"endHours":6.388115836200217,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:29","startHours":14.65322473408148,"endHours":15.479735623869606,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.585779183022115,"endHours":18.985779183022114,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:18","startHours":18.785779183022115,"endHours":19.302348489139693,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.535779183022115,"endHours":20.285779183022115,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"01:00","startHours":24.173692064717102,"endHours":25.000202954505227,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:23","end":"07:56","startHours":6.388115836200217,"endHours":7.937823754552953,"quality":"auspicious"},{"name":"Roga","start":"07:56","end":"09:29","startHours":7.937823754552953,"endHours":9.48753167290569,"quality":"inauspicious"},{"name":"Udveg","start":"09:29","end":"11:02","startHours":9.48753167290569,"endHours":11.037239591258427,"quality":"inauspicious"},{"name":"Chala","start":"11:02","end":"12:35","startHours":11.037239591258427,"endHours":12.586947509611164,"quality":"neutral"},{"name":"Labha","start":"12:35","end":"14:08","startHours":12.586947509611164,"endHours":14.136655427963902,"quality":"auspicious"},{"name":"Amṛta","start":"14:08","end":"15:41","startHours":14.136655427963902,"endHours":15.68636334631664,"quality":"auspicious"},{"name":"Kāla","start":"15:41","end":"17:14","startHours":15.68636334631664,"endHours":17.236071264669377,"quality":"inauspicious"},{"name":"Śubha","start":"17:14","end":"18:47","startHours":17.236071264669377,"endHours":18.785779183022115,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:47","end":"20:14","startHours":18.785779183022115,"endHours":20.236071264669377,"quality":"auspicious"},{"name":"Kāla","start":"20:14","end":"21:41","startHours":20.236071264669377,"endHours":21.68636334631664,"quality":"inauspicious"},{"name":"Śubha","start":"21:41","end":"23:08","startHours":21.68636334631664,"endHours":23.136655427963902,"quality":"auspicious"},{"name":"Roga","start":"23:08","end":"00:35","startHours":23.136655427963902,"endHours":24.586947509611164,"quality":"inauspicious"},{"name":"Udveg","start":"00:35","end":"02:02","startHours":24.586947509611164,"endHours":26.037239591258427,"quality":"inauspicious"},{"name":"Chala","start":"02:02","end":"03:29","startHours":26.037239591258427,"endHours":27.487531672905693,"quality":"neutral"},{"name":"Labha","start":"03:29","end":"04:56","startHours":27.487531672905693,"endHours":28.937823754552955,"quality":"auspicious"},{"name":"Amṛta","start":"04:56","end":"06:23","startHours":28.937823754552955,"endHours":30.388115836200218,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:23","end":"07:23","startHours":6.388115836200217,"endHours":7.388115836200217,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:23","end":"08:23","startHours":7.388115836200217,"endHours":8.388115836200218,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:23","end":"09:23","startHours":8.388115836200218,"endHours":9.388115836200218,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:23","end":"10:23","startHours":9.388115836200218,"endHours":10.388115836200218,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:23","end":"11:23","startHours":10.388115836200218,"endHours":11.388115836200218,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:23","end":"12:23","startHours":11.388115836200218,"endHours":12.388115836200218,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:23","end":"13:23","startHours":12.388115836200218,"endHours":13.388115836200218,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:23","end":"14:23","startHours":13.388115836200218,"endHours":14.388115836200218,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:23","end":"15:23","startHours":14.388115836200218,"endHours":15.388115836200218,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:23","end":"16:23","startHours":15.388115836200218,"endHours":16.388115836200218,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:23","end":"17:23","startHours":16.388115836200218,"endHours":17.388115836200218,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:23","end":"18:23","startHours":17.388115836200218,"endHours":18.388115836200218,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:23","end":"19:23","startHours":18.388115836200218,"endHours":19.388115836200218,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:23","end":"20:23","startHours":19.388115836200218,"endHours":20.388115836200218,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:23","end":"21:23","startHours":20.388115836200218,"endHours":21.388115836200218,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:23","end":"22:23","startHours":21.388115836200218,"endHours":22.388115836200218,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:23","end":"23:23","startHours":22.388115836200218,"endHours":23.388115836200218,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:23","end":"00:23","startHours":23.388115836200218,"endHours":24.388115836200218,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:23","end":"01:23","startHours":24.388115836200218,"endHours":25.388115836200218,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:23","end":"02:23","startHours":25.388115836200218,"endHours":26.388115836200218,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:23","end":"03:23","startHours":26.388115836200218,"endHours":27.388115836200218,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:23","end":"04:23","startHours":27.388115836200218,"endHours":28.388115836200218,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:23","end":"05:23","startHours":28.388115836200218,"endHours":29.388115836200218,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:23","end":"06:23","startHours":29.388115836200218,"endHours":30.388115836200218,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Maitra","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":6.979258082023648,"eotMinutes":-2.1900505766699547,"ayanamsa":22.9767}},"calendars":{"vikram_samvat":1994,"vikram_samvatsara":"Vikṛti","saka_samvat":1859,"saka_samvatsara":"Īśvara","bengali_samvat":1344,"malayalam_era":1113,"nanakshahi_year":468,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","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 Kṛṣṇa Dvādaśī · Vikram 1994 Vikṛti · Śaka 1859 Īśvara"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 8, 1937 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"April 8, 1937 CE for Kolhāpur, Maharashtra: Kṛṣṇa Dvādaśī, sūryodaya 06:23, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1937-04-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1937-04-08","sa":"https://sa.vidhyamitra.com/city/kolhapur/1937-04-08","hi":"https://hi.vidhyamitra.com/city/kolhapur/1937-04-08","x-default":"https://vidhyamitra.com/city/kolhapur/1937-04-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T15:02:29.390Z","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":"2026-06-01T15:02:29.390Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T15:02:29.390Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}