{"id":"vidhyamitra:city-day:kolhapur:1965-05-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1965-05-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1965-05-18","date_display":"May 18, 1965 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":1965,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438898.770833,"kali_year":5067,"ahargana":1850433.2708,"sun":{"sidereal_longitude":33.5731,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":245.2418,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":211.6688,"elapsed_within_tithi_degrees":7.6688},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":245.2418,"elapsed_within_degrees":5.2418},"yoga":{"number":21,"name":"Siddha","sum_longitude":278.8149},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1965,"month":5,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438898.770833,"ahargana":1850433.2708,"kali_year":5067,"ayanamsa_lahiri":23.3693,"grahas":{"sun":{"sidereal_longitude":33.528688999999986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":242.51848900000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":-0.7885},"mars":{"sidereal_longitude":140.11188900000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":10.456188999999995,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":43.14538900000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":43.443088999999986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":323.16248900000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":55.1404,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":235.1404,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":1965,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438898.770833,"kali_year":5067,"ahargana":1850433.2708,"sun":{"sidereal_longitude":33.5731,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":245.2418,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":211.6688,"elapsed_within_tithi_degrees":7.6688},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":245.2418,"elapsed_within_degrees":5.2418},"yoga":{"number":21,"name":"Siddha","sum_longitude":278.8149},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.788,"elongation":148.331},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.788,"opposition_distance":31.669}},"eclipse_window_40days":[{"offset_days":13,"type":"solar","occurs":true,"moon_latitude":-0.599,"elongation":0.817}]},"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":"06:01","sunsetLocal":"18:57","solarNoonLocal":"12:29","dayLengthHours":12.935481304445133,"dayLengthDisplay":"12 Hours 56 Mins 08 Secs","nightLengthDisplay":"11 Hours 03 Mins 52 Secs","moonriseLocal":"20:52","moonsetLocal":"07:58","rahuKala":{"name":"Rāhu Kāla","start":"15:43","end":"17:20","startHours":15.72283062293679,"endHours":17.339765785992434,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:15","end":"10:52","startHours":9.255089970714224,"endHours":10.872025133769867,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:29","end":"14:06","startHours":12.488960296825507,"endHours":14.10589545988115,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:28","startHours":9.039498615640138,"endHours":9.47068132578831,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:54","startHours":6.560198032288155,"endHours":6.905144200406692,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:55","startHours":12.057777586677336,"endHours":12.920143006973678,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:18","end":"05:10","startHours":4.296488804010257,"endHours":5.158854224306599,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:57","end":"06:01","startHours":4.943262869232513,"endHours":6.021219644602941,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:30","startHours":14.644873847566362,"endHours":15.507239267862705,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:45","end":"19:09","startHours":18.756700949048074,"endHours":19.156700949048073,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:57","end":"19:30","startHours":18.956700949048074,"endHours":19.49567933673329,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:42","end":"20:27","startHours":18.706700949048074,"endHours":20.456700949048074,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:55","startHours":24.057777586677336,"endHours":24.920143006973678,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:01","end":"07:38","startHours":6.021219644602941,"endHours":7.638154807658583,"quality":"inauspicious"},{"name":"Udveg","start":"07:38","end":"09:15","startHours":7.638154807658583,"endHours":9.255089970714224,"quality":"inauspicious"},{"name":"Chala","start":"09:15","end":"10:52","startHours":9.255089970714224,"endHours":10.872025133769867,"quality":"neutral"},{"name":"Labha","start":"10:52","end":"12:29","startHours":10.872025133769867,"endHours":12.488960296825507,"quality":"auspicious"},{"name":"Amṛta","start":"12:29","end":"14:06","startHours":12.488960296825507,"endHours":14.10589545988115,"quality":"auspicious"},{"name":"Kāla","start":"14:06","end":"15:43","startHours":14.10589545988115,"endHours":15.72283062293679,"quality":"inauspicious"},{"name":"Śubha","start":"15:43","end":"17:20","startHours":15.72283062293679,"endHours":17.339765785992434,"quality":"auspicious"},{"name":"Roga","start":"17:20","end":"18:57","startHours":17.339765785992434,"endHours":18.956700949048074,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:57","end":"20:20","startHours":18.956700949048074,"endHours":20.339765785992434,"quality":"inauspicious"},{"name":"Śubha","start":"20:20","end":"21:43","startHours":20.339765785992434,"endHours":21.72283062293679,"quality":"auspicious"},{"name":"Roga","start":"21:43","end":"23:06","startHours":21.72283062293679,"endHours":23.105895459881147,"quality":"inauspicious"},{"name":"Udveg","start":"23:06","end":"00:29","startHours":23.105895459881147,"endHours":24.488960296825507,"quality":"inauspicious"},{"name":"Chala","start":"00:29","end":"01:52","startHours":24.488960296825507,"endHours":25.872025133769867,"quality":"neutral"},{"name":"Labha","start":"01:52","end":"03:15","startHours":25.872025133769867,"endHours":27.255089970714224,"quality":"auspicious"},{"name":"Amṛta","start":"03:15","end":"04:38","startHours":27.255089970714224,"endHours":28.63815480765858,"quality":"auspicious"},{"name":"Kāla","start":"04:38","end":"06:01","startHours":28.63815480765858,"endHours":30.02121964460294,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:01","end":"07:01","startHours":6.021219644602941,"endHours":7.021219644602941,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:01","end":"08:01","startHours":7.021219644602941,"endHours":8.02121964460294,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:01","end":"09:01","startHours":8.02121964460294,"endHours":9.02121964460294,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:01","end":"10:01","startHours":9.02121964460294,"endHours":10.02121964460294,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:01","end":"11:01","startHours":10.02121964460294,"endHours":11.02121964460294,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:01","end":"12:01","startHours":11.02121964460294,"endHours":12.02121964460294,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:01","end":"13:01","startHours":12.02121964460294,"endHours":13.02121964460294,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:01","end":"14:01","startHours":13.02121964460294,"endHours":14.02121964460294,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:01","end":"15:01","startHours":14.02121964460294,"endHours":15.02121964460294,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:01","end":"16:01","startHours":15.02121964460294,"endHours":16.02121964460294,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:01","end":"17:01","startHours":16.02121964460294,"endHours":17.02121964460294,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:01","end":"18:01","startHours":17.02121964460294,"endHours":18.02121964460294,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:01","end":"19:01","startHours":18.02121964460294,"endHours":19.02121964460294,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:01","end":"20:01","startHours":19.02121964460294,"endHours":20.02121964460294,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:01","end":"21:01","startHours":20.02121964460294,"endHours":21.02121964460294,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:01","end":"22:01","startHours":21.02121964460294,"endHours":22.02121964460294,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:01","end":"23:01","startHours":22.02121964460294,"endHours":23.02121964460294,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:01","end":"00:01","startHours":23.02121964460294,"endHours":24.02121964460294,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:01","end":"01:01","startHours":24.02121964460294,"endHours":25.02121964460294,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:01","end":"02:01","startHours":25.02121964460294,"endHours":26.02121964460294,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:01","end":"03:01","startHours":26.02121964460294,"endHours":27.02121964460294,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:01","end":"04:01","startHours":27.02121964460294,"endHours":28.02121964460294,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:01","end":"05:01","startHours":28.02121964460294,"endHours":29.02121964460294,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:01","end":"06:01","startHours":29.02121964460294,"endHours":30.02121964460294,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.461921054792835,"eotMinutes":3.6891821904695723,"ayanamsa":23.3693}},"calendars":{"vikram_samvat":2022,"vikram_samvatsara":"Kālayukta","saka_samvat":1887,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1372,"malayalam_era":1141,"nanakshahi_year":496,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Tṛtīyā · Vikram 2022 Kālayukta · Śaka 1887 Viśvāvasu"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 May 18, 1965 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"May 18, 1965 CE for Kolhāpur, Maharashtra: Kṛṣṇa Tṛtīyā, sūryodaya 06:01, sūryāsta 18:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1965-05-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1965-05-18","sa":"https://sa.vidhyamitra.com/city/kolhapur/1965-05-18","hi":"https://hi.vidhyamitra.com/city/kolhapur/1965-05-18","x-default":"https://vidhyamitra.com/city/kolhapur/1965-05-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:19:02.060Z","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":"2026-05-31T16:19:02.060Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:19:02.060Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}