{"id":"vidhyamitra:city-day:kolhapur:1937-12-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1937-12-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1937-12-25","date_display":"December 25, 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":12,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2428892.770833,"kali_year":5039,"ahargana":1840427.2708,"sun":{"sidereal_longitude":249.7027,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":161.75,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":272.0473,"elapsed_within_tithi_degrees":8.0473},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":161.75,"elapsed_within_degrees":1.75},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":51.4527},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":12,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2428892.770833,"ahargana":1840427.2708,"kali_year":5039,"ayanamsa_lahiri":22.9866,"grahas":{"sun":{"sidereal_longitude":249.84849200000008,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"moon":{"sidereal_longitude":165.10529199999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":-4.0284},"mars":{"sidereal_longitude":310.3955920000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":261.860692,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":278.8382919999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":240.888192,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":336.30829199999994,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":225.3064,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":45.3064,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":12,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2428892.770833,"kali_year":5039,"ahargana":1840427.2708,"sun":{"sidereal_longitude":249.7027,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":161.75,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":272.0473,"elapsed_within_tithi_degrees":8.0473},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":161.75,"elapsed_within_degrees":1.75},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":51.4527},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.028,"elongation":87.953},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.028,"opposition_distance":92.047}},"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":"07:00","sunsetLocal":"18:07","solarNoonLocal":"12:34","dayLengthHours":11.132071960627801,"dayLengthDisplay":"11 Hours 07 Mins 55 Secs","nightLengthDisplay":"12 Hours 52 Mins 05 Secs","moonriseLocal":"00:56","moonsetLocal":"12:53","rahuKala":{"name":"Rāhu Kāla","start":"09:47","end":"11:10","startHours":9.775652958877542,"endHours":11.167161953956018,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:57","end":"15:21","startHours":13.950179944112968,"endHours":15.341688939191442,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:00","end":"08:23","startHours":6.9926349687205915,"endHours":8.384143963799067,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:35","end":"09:58","startHours":9.590118426200412,"endHours":9.961187491554671,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:27","end":"07:45","startHours":7.456471300413416,"endHours":7.753326552696825,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:56","startHours":12.187601883680232,"endHours":12.92974001438875,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:31","end":"06:15","startHours":5.508358707303551,"endHours":6.250496838012071,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"07:00","startHours":6.064962305334942,"endHours":6.9926349687205915,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:09","startHours":14.414016275805793,"endHours":15.156154406514313,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:55","end":"18:19","startHours":17.924706929348392,"endHours":18.32470692934839,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:07","end":"18:35","startHours":18.124706929348392,"endHours":18.588543261041217,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:52","end":"19:37","startHours":17.874706929348392,"endHours":19.624706929348392,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:56","startHours":24.187601883680234,"endHours":24.929740014388752,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:00","end":"08:23","startHours":6.9926349687205915,"endHours":8.384143963799067,"quality":"inauspicious"},{"name":"Śubha","start":"08:23","end":"09:47","startHours":8.384143963799067,"endHours":9.775652958877542,"quality":"auspicious"},{"name":"Roga","start":"09:47","end":"11:10","startHours":9.775652958877542,"endHours":11.167161953956018,"quality":"inauspicious"},{"name":"Udveg","start":"11:10","end":"12:34","startHours":11.167161953956018,"endHours":12.558670949034493,"quality":"inauspicious"},{"name":"Chala","start":"12:34","end":"13:57","startHours":12.558670949034493,"endHours":13.950179944112968,"quality":"neutral"},{"name":"Labha","start":"13:57","end":"15:21","startHours":13.950179944112968,"endHours":15.341688939191442,"quality":"auspicious"},{"name":"Amṛta","start":"15:21","end":"16:44","startHours":15.341688939191442,"endHours":16.733197934269917,"quality":"auspicious"},{"name":"Kāla","start":"16:44","end":"18:07","startHours":16.733197934269917,"endHours":18.124706929348392,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:07","end":"19:44","startHours":18.124706929348392,"endHours":19.733197934269917,"quality":"auspicious"},{"name":"Amṛta","start":"19:44","end":"21:21","startHours":19.733197934269917,"endHours":21.341688939191442,"quality":"auspicious"},{"name":"Kāla","start":"21:21","end":"22:57","startHours":21.341688939191442,"endHours":22.950179944112968,"quality":"inauspicious"},{"name":"Śubha","start":"22:57","end":"00:34","startHours":22.950179944112968,"endHours":24.558670949034493,"quality":"auspicious"},{"name":"Roga","start":"00:34","end":"02:10","startHours":24.558670949034493,"endHours":26.16716195395602,"quality":"inauspicious"},{"name":"Udveg","start":"02:10","end":"03:47","startHours":26.16716195395602,"endHours":27.77565295887754,"quality":"inauspicious"},{"name":"Chala","start":"03:47","end":"05:23","startHours":27.77565295887754,"endHours":29.384143963799065,"quality":"neutral"},{"name":"Labha","start":"05:23","end":"07:00","startHours":29.384143963799065,"endHours":30.99263496872059,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":6.9926349687205915,"endHours":7.9926349687205915,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":7.9926349687205915,"endHours":8.99263496872059,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":8.99263496872059,"endHours":9.99263496872059,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":9.99263496872059,"endHours":10.99263496872059,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":10.99263496872059,"endHours":11.99263496872059,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":11.99263496872059,"endHours":12.99263496872059,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":12.99263496872059,"endHours":13.99263496872059,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":13.99263496872059,"endHours":14.99263496872059,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":14.99263496872059,"endHours":15.99263496872059,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":15.99263496872059,"endHours":16.99263496872059,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":16.99263496872059,"endHours":17.99263496872059,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":17.99263496872059,"endHours":18.99263496872059,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":18.99263496872059,"endHours":19.99263496872059,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":19.99263496872059,"endHours":20.99263496872059,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":20.99263496872059,"endHours":21.99263496872059,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":21.99263496872059,"endHours":22.99263496872059,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":22.99263496872059,"endHours":23.99263496872059,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":23.99263496872059,"endHours":24.99263496872059,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":24.99263496872059,"endHours":25.99263496872059,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":25.99263496872059,"endHours":26.99263496872059,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":26.99263496872059,"endHours":27.99263496872059,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":27.99263496872059,"endHours":28.99263496872059,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":28.99263496872059,"endHours":29.99263496872059,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":29.99263496872059,"endHours":30.99263496872059,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.406103229890533,"eotMinutes":-0.4934569420694592,"ayanamsa":22.9866}},"calendars":{"vikram_samvat":1994,"vikram_samvatsara":"Vikṛti","saka_samvat":1859,"saka_samvatsara":"Īśvara","bengali_samvat":1344,"malayalam_era":1113,"nanakshahi_year":468,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Aṣṭamī · Vikram 1994 Vikṛti · Śaka 1859 Īśvara"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","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 December 25, 1937 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"December 25, 1937 CE for Kolhāpur, Maharashtra: Kṛṣṇa Aṣṭamī, sūryodaya 07:00, sūryāsta 18:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1937-12-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1937-12-25","sa":"https://sa.vidhyamitra.com/city/kolhapur/1937-12-25","hi":"https://hi.vidhyamitra.com/city/kolhapur/1937-12-25","x-default":"https://vidhyamitra.com/city/kolhapur/1937-12-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T02:35:49.289Z","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":"2026-06-03T02:35:49.289Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T02:35:49.289Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}