{"id":"vidhyamitra:city-day:kolhapur:2158-03-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2158-03-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2158-03-31","date_display":"March 31, 2158 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":2158,"month":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509342.770833,"kali_year":5259,"ahargana":1920877.2708,"sun":{"sidereal_longitude":344.1042,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":352.1562,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":8.0519,"elapsed_within_tithi_degrees":8.0519},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.1562,"elapsed_within_degrees":5.4895},"yoga":{"number":26,"name":"Indra","sum_longitude":336.2604},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2158,"month":3,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2509342.770833,"ahargana":1920877.2708,"kali_year":5259,"ayanamsa_lahiri":26.0635,"grahas":{"sun":{"sidereal_longitude":344.300111,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":354.198411,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":4.2139},"mars":{"sidereal_longitude":9.366810999999984,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":314.5870110000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":127.634211,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":300.78401099999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":165.458211,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":282.6783,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":102.6783,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2158,"month":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509342.770833,"kali_year":5259,"ahargana":1920877.2708,"sun":{"sidereal_longitude":344.1042,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":352.1562,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":8.0519,"elapsed_within_tithi_degrees":8.0519},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.1562,"elapsed_within_degrees":5.4895},"yoga":{"number":26,"name":"Indra","sum_longitude":336.2604},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.214,"elongation":8.052},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.214,"opposition_distance":171.948}},"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":"06:29","sunsetLocal":"18:46","solarNoonLocal":"12:38","dayLengthHours":12.280779138661224,"dayLengthDisplay":"12 Hours 16 Mins 51 Secs","nightLengthDisplay":"11 Hours 43 Mins 09 Secs","moonriseLocal":"07:05","moonsetLocal":"19:29","rahuKala":{"name":"Rāhu Kāla","start":"11:06","end":"12:38","startHours":11.093044297935455,"endHours":12.628141690268109,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:42","end":"17:14","startHours":15.698336474933413,"endHours":17.23343386726607,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:01","end":"09:33","startHours":8.022849513270149,"endHours":9.557946905602801,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:46","startHours":9.353267253291781,"endHours":9.762626557913823,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:00","end":"07:20","startHours":6.999451251715047,"endHours":7.32693869541268,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:13","end":"13:02","startHours":12.218782385646067,"endHours":13.03750099489015,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:51","end":"05:40","startHours":4.850314902449333,"endHours":5.6690335116934145,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:28","end":"06:29","startHours":5.464353859382394,"endHours":6.487752120937496,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:30","startHours":14.674938213378312,"endHours":15.493656822622393,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.56853125959872,"endHours":18.96853125959872,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:17","startHours":18.76853125959872,"endHours":19.28023039037627,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.51853125959872,"endHours":20.26853125959872,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:13","end":"01:02","startHours":24.21878238564607,"endHours":25.03750099489015,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:29","end":"08:01","startHours":6.487752120937496,"endHours":8.022849513270149,"quality":"neutral"},{"name":"Labha","start":"08:01","end":"09:33","startHours":8.022849513270149,"endHours":9.557946905602801,"quality":"auspicious"},{"name":"Amṛta","start":"09:33","end":"11:06","startHours":9.557946905602801,"endHours":11.093044297935455,"quality":"auspicious"},{"name":"Kāla","start":"11:06","end":"12:38","startHours":11.093044297935455,"endHours":12.628141690268109,"quality":"inauspicious"},{"name":"Śubha","start":"12:38","end":"14:10","startHours":12.628141690268109,"endHours":14.16323908260076,"quality":"auspicious"},{"name":"Roga","start":"14:10","end":"15:42","startHours":14.16323908260076,"endHours":15.698336474933413,"quality":"inauspicious"},{"name":"Udveg","start":"15:42","end":"17:14","startHours":15.698336474933413,"endHours":17.23343386726607,"quality":"inauspicious"},{"name":"Chala","start":"17:14","end":"18:46","startHours":17.23343386726607,"endHours":18.76853125959872,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:46","end":"20:14","startHours":18.76853125959872,"endHours":20.23343386726607,"quality":"inauspicious"},{"name":"Udveg","start":"20:14","end":"21:42","startHours":20.23343386726607,"endHours":21.698336474933413,"quality":"inauspicious"},{"name":"Chala","start":"21:42","end":"23:10","startHours":21.698336474933413,"endHours":23.16323908260076,"quality":"neutral"},{"name":"Labha","start":"23:10","end":"00:38","startHours":23.16323908260076,"endHours":24.62814169026811,"quality":"auspicious"},{"name":"Amṛta","start":"00:38","end":"02:06","startHours":24.62814169026811,"endHours":26.093044297935457,"quality":"auspicious"},{"name":"Kāla","start":"02:06","end":"03:33","startHours":26.093044297935457,"endHours":27.557946905602805,"quality":"inauspicious"},{"name":"Śubha","start":"03:33","end":"05:01","startHours":27.557946905602805,"endHours":29.02284951327015,"quality":"auspicious"},{"name":"Roga","start":"05:01","end":"06:29","startHours":29.02284951327015,"endHours":30.487752120937497,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:29","end":"07:29","startHours":6.487752120937496,"endHours":7.487752120937496,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:29","end":"08:29","startHours":7.487752120937496,"endHours":8.487752120937497,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:29","end":"09:29","startHours":8.487752120937497,"endHours":9.487752120937497,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:29","end":"10:29","startHours":9.487752120937497,"endHours":10.487752120937497,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:29","end":"11:29","startHours":10.487752120937497,"endHours":11.487752120937497,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:29","end":"12:29","startHours":11.487752120937497,"endHours":12.487752120937497,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:29","end":"13:29","startHours":12.487752120937497,"endHours":13.487752120937497,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:29","end":"14:29","startHours":13.487752120937497,"endHours":14.487752120937497,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:29","end":"15:29","startHours":14.487752120937497,"endHours":15.487752120937497,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:29","end":"16:29","startHours":15.487752120937497,"endHours":16.487752120937497,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:29","end":"17:29","startHours":16.487752120937497,"endHours":17.487752120937497,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:29","end":"18:29","startHours":17.487752120937497,"endHours":18.487752120937497,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:29","end":"19:29","startHours":18.487752120937497,"endHours":19.487752120937497,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:29","end":"20:29","startHours":19.487752120937497,"endHours":20.487752120937497,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:29","end":"21:29","startHours":20.487752120937497,"endHours":21.487752120937497,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:29","end":"22:29","startHours":21.487752120937497,"endHours":22.487752120937497,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:29","end":"23:29","startHours":22.487752120937497,"endHours":23.487752120937497,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:29","end":"00:29","startHours":23.487752120937497,"endHours":24.487752120937497,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:29","end":"01:29","startHours":24.487752120937497,"endHours":25.487752120937497,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:29","end":"02:29","startHours":25.487752120937497,"endHours":26.487752120937497,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:29","end":"03:29","startHours":26.487752120937497,"endHours":27.487752120937497,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:29","end":"04:29","startHours":27.487752120937497,"endHours":28.487752120937497,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:29","end":"05:29","startHours":28.487752120937497,"endHours":29.487752120937497,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:29","end":"06:29","startHours":29.487752120937497,"endHours":30.487752120937497,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Siddhi","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":4.103010697939511,"eotMinutes":-4.661701416086492,"ayanamsa":26.0635}},"calendars":{"vikram_samvat":2215,"vikram_samvatsara":"Prajāpati","saka_samvat":2080,"saka_samvatsara":"Kālayukta","bengali_samvat":1565,"malayalam_era":1334,"nanakshahi_year":689,"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 2215 Prajāpati · Śaka 2080 Kālayukta"},"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":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 March 31, 2158 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"March 31, 2158 CE for Kolhāpur, Maharashtra: Śukla Pratipada, sūryodaya 06:29, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2158-03-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2158-03-31","sa":"https://sa.vidhyamitra.com/city/kolhapur/2158-03-31","hi":"https://hi.vidhyamitra.com/city/kolhapur/2158-03-31","x-default":"https://vidhyamitra.com/city/kolhapur/2158-03-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T03:49:18.155Z","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":"2026-06-02T03:49:18.155Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T03:49:18.155Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}