{"id":"vidhyamitra:city-day:kolhapur:1918-04-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1918-04-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1918-04-25","date_display":"April 25, 1918 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":1918,"month":4,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421708.770833,"kali_year":5020,"ahargana":1833243.2708,"sun":{"sidereal_longitude":11.5893,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":176.6524,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":165.0631,"elapsed_within_tithi_degrees":9.0631},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":176.6524,"elapsed_within_degrees":3.3191},"yoga":{"number":15,"name":"Vajra","sum_longitude":188.2417},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"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":1918,"month":4,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2421708.770833,"ahargana":1833243.2708,"kali_year":5020,"ayanamsa_lahiri":22.7119,"grahas":{"sun":{"sidereal_longitude":11.311274000000026,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":177.00687400000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":-4.2089},"mars":{"sidereal_longitude":142.18967399999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":16.05907400000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":50.04997400000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":326.26447399999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":105.60717399999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":245.9493,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":65.9493,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":1918,"month":4,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421708.770833,"kali_year":5020,"ahargana":1833243.2708,"sun":{"sidereal_longitude":11.5893,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":176.6524,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":165.0631,"elapsed_within_tithi_degrees":9.0631},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":176.6524,"elapsed_within_degrees":3.3191},"yoga":{"number":15,"name":"Vajra","sum_longitude":188.2417},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.209,"elongation":165.063},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.209,"opposition_distance":14.937}},"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":"06:12","sunsetLocal":"18:50","solarNoonLocal":"12:31","dayLengthHours":12.643037965008194,"dayLengthDisplay":"12 Hours 38 Mins 35 Secs","nightLengthDisplay":"11 Hours 21 Mins 25 Secs","moonriseLocal":"17:41","moonsetLocal":"05:27","rahuKala":{"name":"Rāhu Kāla","start":"14:06","end":"15:41","startHours":14.097748767658235,"endHours":15.67812851328426,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:12","end":"07:47","startHours":6.195850039528115,"endHours":7.77622978515414,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:21","end":"10:56","startHours":9.356609530780164,"endHours":10.936989276406187,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:34","startHours":9.14589223136336,"endHours":9.567326830196967,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:04","startHours":6.722643288070123,"endHours":7.059790967137008,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"12:56","startHours":12.095934423198605,"endHours":12.938803620865817,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:31","end":"05:21","startHours":4.510111644193689,"endHours":5.352980841860902,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:09","end":"06:12","startHours":5.142263542444099,"endHours":6.195850039528115,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:28","startHours":14.624542016200245,"endHours":15.467411213867457,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.63888800453631,"endHours":19.038888004536307,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:22","startHours":18.838888004536308,"endHours":19.365681253078318,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.588888004536308,"endHours":20.338888004536308,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"00:56","startHours":24.095934423198607,"endHours":24.93880362086582,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:12","end":"07:47","startHours":6.195850039528115,"endHours":7.77622978515414,"quality":"auspicious"},{"name":"Roga","start":"07:47","end":"09:21","startHours":7.77622978515414,"endHours":9.356609530780164,"quality":"inauspicious"},{"name":"Udveg","start":"09:21","end":"10:56","startHours":9.356609530780164,"endHours":10.936989276406187,"quality":"inauspicious"},{"name":"Chala","start":"10:56","end":"12:31","startHours":10.936989276406187,"endHours":12.517369022032213,"quality":"neutral"},{"name":"Labha","start":"12:31","end":"14:06","startHours":12.517369022032213,"endHours":14.097748767658235,"quality":"auspicious"},{"name":"Amṛta","start":"14:06","end":"15:41","startHours":14.097748767658235,"endHours":15.67812851328426,"quality":"auspicious"},{"name":"Kāla","start":"15:41","end":"17:16","startHours":15.67812851328426,"endHours":17.258508258910286,"quality":"inauspicious"},{"name":"Śubha","start":"17:16","end":"18:50","startHours":17.258508258910286,"endHours":18.838888004536308,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:50","end":"20:16","startHours":18.838888004536308,"endHours":20.258508258910283,"quality":"auspicious"},{"name":"Kāla","start":"20:16","end":"21:41","startHours":20.258508258910283,"endHours":21.67812851328426,"quality":"inauspicious"},{"name":"Śubha","start":"21:41","end":"23:06","startHours":21.67812851328426,"endHours":23.097748767658235,"quality":"auspicious"},{"name":"Roga","start":"23:06","end":"00:31","startHours":23.097748767658235,"endHours":24.517369022032213,"quality":"inauspicious"},{"name":"Udveg","start":"00:31","end":"01:56","startHours":24.517369022032213,"endHours":25.936989276406187,"quality":"inauspicious"},{"name":"Chala","start":"01:56","end":"03:21","startHours":25.936989276406187,"endHours":27.356609530780162,"quality":"neutral"},{"name":"Labha","start":"03:21","end":"04:47","startHours":27.356609530780162,"endHours":28.776229785154136,"quality":"auspicious"},{"name":"Amṛta","start":"04:47","end":"06:12","startHours":28.776229785154136,"endHours":30.195850039528114,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.195850039528115,"endHours":7.195850039528115,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.195850039528115,"endHours":8.195850039528114,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.195850039528114,"endHours":9.195850039528114,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.195850039528114,"endHours":10.195850039528114,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.195850039528114,"endHours":11.195850039528114,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.195850039528114,"endHours":12.195850039528114,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.195850039528114,"endHours":13.195850039528114,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.195850039528114,"endHours":14.195850039528114,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.195850039528114,"endHours":15.195850039528114,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.195850039528114,"endHours":16.195850039528114,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.195850039528114,"endHours":17.195850039528114,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.195850039528114,"endHours":18.195850039528114,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.195850039528114,"endHours":19.195850039528114,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.195850039528114,"endHours":20.195850039528114,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.195850039528114,"endHours":21.195850039528114,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.195850039528114,"endHours":22.195850039528114,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.195850039528114,"endHours":23.195850039528114,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.195850039528114,"endHours":24.195850039528114,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.195850039528114,"endHours":25.195850039528114,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.195850039528114,"endHours":26.195850039528114,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.195850039528114,"endHours":27.195850039528114,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.195850039528114,"endHours":28.195850039528114,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.195850039528114,"endHours":29.195850039528114,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.195850039528114,"endHours":30.195850039528114,"planetary_lord":"Moon"}],"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","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.858411285852227,"eotMinutes":1.9846586780673228,"ayanamsa":22.7119}},"calendars":{"vikram_samvat":1975,"vikram_samvatsara":"Prajāpati","saka_samvat":1840,"saka_samvatsara":"Kālayukta","bengali_samvat":1325,"malayalam_era":1094,"nanakshahi_year":449,"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":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Caturdaśī · Vikram 1975 Prajāpati · Śaka 1840 Kālayukta"},"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 25, 1918 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"April 25, 1918 CE for Kolhāpur, Maharashtra: Śukla Caturdaśī, sūryodaya 06:12, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1918-04-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1918-04-25","sa":"https://sa.vidhyamitra.com/city/kolhapur/1918-04-25","hi":"https://hi.vidhyamitra.com/city/kolhapur/1918-04-25","x-default":"https://vidhyamitra.com/city/kolhapur/1918-04-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T02:32:33.429Z","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":"2026-06-02T02:32:33.429Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T02:32:33.429Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}