{"id":"vidhyamitra:city-day:kolhapur:1964-12-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1964-12-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1964-12-26","date_display":"December 26, 1964 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":1964,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438755.770833,"kali_year":5066,"ahargana":1850290.2708,"sun":{"sidereal_longitude":250.7445,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":160.1834,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":269.4389,"elapsed_within_tithi_degrees":5.4389},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":160.1834,"elapsed_within_degrees":0.1834},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":50.9278},"karana":{"half_tithi_index":44,"name":"Bālava"},"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":1964,"month":12,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438755.770833,"ahargana":1850290.2708,"kali_year":5066,"ayanamsa_lahiri":23.3639,"grahas":{"sun":{"sidereal_longitude":250.94495300000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":163.77095299999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":4.4618},"mars":{"sidereal_longitude":149.07275300000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":236.367753,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":23.82655299999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":225.557953,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":308.087853,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":62.7172,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":242.7172,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"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":1964,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438755.770833,"kali_year":5066,"ahargana":1850290.2708,"sun":{"sidereal_longitude":250.7445,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":160.1834,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":269.4389,"elapsed_within_tithi_degrees":5.4389},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":160.1834,"elapsed_within_degrees":0.1834},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":50.9278},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.462,"elongation":90.561},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.462,"opposition_distance":89.439}},"eclipse_window_40days":[{"offset_days":-7,"type":"lunar","occurs":true,"moon_latitude":-0.087,"opposition_distance":1.579},{"offset_days":8,"type":"solar","occurs":true,"moon_latitude":-1.5,"elongation":2.813}]},"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":"18:08","solarNoonLocal":"12:34","dayLengthHours":11.133935801666688,"dayLengthDisplay":"11 Hours 08 Mins 02 Secs","nightLengthDisplay":"12 Hours 51 Mins 58 Secs","moonriseLocal":"00:46","moonsetLocal":"12:44","rahuKala":{"name":"Rāhu Kāla","start":"09:47","end":"11:10","startHours":9.782962921757067,"endHours":11.174704896965402,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:57","end":"15:21","startHours":13.958188847382075,"endHours":15.34993082259041,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:00","end":"08:23","startHours":6.999478971340395,"endHours":8.391220946548732,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:58","startHours":9.597397325062623,"endHours":9.968528518451512,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:28","end":"07:46","startHours":7.463392963076506,"endHours":7.760297917787618,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"12:56","startHours":12.19531567878485,"endHours":12.937578065562628,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:31","end":"06:15","startHours":5.514954197784836,"endHours":6.257216584562616,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"07:00","startHours":6.07165098786817,"endHours":6.999478971340395,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:10","startHours":14.422102839118187,"endHours":15.164365225895967,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:56","end":"18:20","startHours":17.933414773007083,"endHours":18.333414773007082,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:08","end":"18:36","startHours":18.133414773007082,"endHours":18.597328764743196,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:53","end":"19:38","startHours":17.883414773007082,"endHours":19.633414773007082,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"00:56","startHours":24.195315678784848,"endHours":24.93757806556263,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:00","end":"08:23","startHours":6.999478971340395,"endHours":8.391220946548732,"quality":"inauspicious"},{"name":"Śubha","start":"08:23","end":"09:47","startHours":8.391220946548732,"endHours":9.782962921757067,"quality":"auspicious"},{"name":"Roga","start":"09:47","end":"11:10","startHours":9.782962921757067,"endHours":11.174704896965402,"quality":"inauspicious"},{"name":"Udveg","start":"11:10","end":"12:34","startHours":11.174704896965402,"endHours":12.566446872173739,"quality":"inauspicious"},{"name":"Chala","start":"12:34","end":"13:57","startHours":12.566446872173739,"endHours":13.958188847382075,"quality":"neutral"},{"name":"Labha","start":"13:57","end":"15:21","startHours":13.958188847382075,"endHours":15.34993082259041,"quality":"auspicious"},{"name":"Amṛta","start":"15:21","end":"16:45","startHours":15.34993082259041,"endHours":16.741672797798746,"quality":"auspicious"},{"name":"Kāla","start":"16:45","end":"18:08","startHours":16.741672797798746,"endHours":18.133414773007082,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:08","end":"19:45","startHours":18.133414773007082,"endHours":19.741672797798746,"quality":"auspicious"},{"name":"Amṛta","start":"19:45","end":"21:21","startHours":19.741672797798746,"endHours":21.34993082259041,"quality":"auspicious"},{"name":"Kāla","start":"21:21","end":"22:57","startHours":21.34993082259041,"endHours":22.958188847382075,"quality":"inauspicious"},{"name":"Śubha","start":"22:57","end":"00:34","startHours":22.958188847382075,"endHours":24.56644687217374,"quality":"auspicious"},{"name":"Roga","start":"00:34","end":"02:10","startHours":24.56644687217374,"endHours":26.1747048969654,"quality":"inauspicious"},{"name":"Udveg","start":"02:10","end":"03:47","startHours":26.1747048969654,"endHours":27.78296292175707,"quality":"inauspicious"},{"name":"Chala","start":"03:47","end":"05:23","startHours":27.78296292175707,"endHours":29.39122094654873,"quality":"neutral"},{"name":"Labha","start":"05:23","end":"07:00","startHours":29.39122094654873,"endHours":30.999478971340395,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":6.999478971340395,"endHours":7.999478971340395,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":7.999478971340395,"endHours":8.999478971340395,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":8.999478971340395,"endHours":9.999478971340395,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":9.999478971340395,"endHours":10.999478971340395,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":10.999478971340395,"endHours":11.999478971340395,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":11.999478971340395,"endHours":12.999478971340395,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":12.999478971340395,"endHours":13.999478971340395,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":13.999478971340395,"endHours":14.999478971340395,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":14.999478971340395,"endHours":15.999478971340395,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":15.999478971340395,"endHours":16.999478971340395,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":16.999478971340395,"endHours":17.999478971340395,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":17.999478971340395,"endHours":18.999478971340395,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":18.999478971340395,"endHours":19.999478971340395,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":19.999478971340395,"endHours":20.999478971340395,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":20.999478971340395,"endHours":21.999478971340395,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":21.999478971340395,"endHours":22.999478971340395,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":22.999478971340395,"endHours":23.999478971340395,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":23.999478971340395,"endHours":24.999478971340395,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":24.999478971340395,"endHours":25.999478971340395,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":25.999478971340395,"endHours":26.999478971340395,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":26.999478971340395,"endHours":27.999478971340395,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":27.999478971340395,"endHours":28.999478971340395,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":28.999478971340395,"endHours":29.999478971340395,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":29.999478971340395,"endHours":30.999478971340395,"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":-23.36631648137368,"eotMinutes":-0.9600123304242594,"ayanamsa":23.3639}},"calendars":{"vikram_samvat":2021,"vikram_samvatsara":"Piṅgala","saka_samvat":1886,"saka_samvatsara":"Krodhi","bengali_samvat":1371,"malayalam_era":1140,"nanakshahi_year":495,"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 2021 Piṅgala · Śaka 1886 Krodhi"},"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 26, 1964 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"December 26, 1964 CE for Kolhāpur, Maharashtra: Kṛṣṇa Aṣṭamī, sūryodaya 07:00, sūryāsta 18:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1964-12-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1964-12-26","sa":"https://sa.vidhyamitra.com/city/kolhapur/1964-12-26","hi":"https://hi.vidhyamitra.com/city/kolhapur/1964-12-26","x-default":"https://vidhyamitra.com/city/kolhapur/1964-12-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:41:45.689Z","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":"2026-05-31T18:41:45.689Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:41:45.689Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}