{"id":"vidhyamitra:city-day:kolhapur:2027-06-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2027-06-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-06-18","date_display":"June 18, 2027 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":2027,"month":6,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461574.770833,"kali_year":5129,"ahargana":1873109.2708,"sun":{"sidereal_longitude":62.0799,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":231.7499,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":169.67,"elapsed_within_tithi_degrees":1.67},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":231.7499,"elapsed_within_degrees":5.0832},"yoga":{"number":23,"name":"Śubha","sum_longitude":293.8298},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"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":2027,"month":6,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461574.770833,"ahargana":1873109.2708,"kali_year":5129,"ayanamsa_lahiri":24.2366,"grahas":{"sun":{"sidereal_longitude":62.384199000000024,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":231.364599,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false,"latitude":-3.9689},"mars":{"sidereal_longitude":140.72609899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":69.93829900000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":118.458099,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":46.99759899999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":1.4019989999999893,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":293.6568,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":113.6568,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2027,"month":6,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461574.770833,"kali_year":5129,"ahargana":1873109.2708,"sun":{"sidereal_longitude":62.0799,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":231.7499,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":169.67,"elapsed_within_tithi_degrees":1.67},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":231.7499,"elapsed_within_degrees":5.0832},"yoga":{"number":23,"name":"Śubha","sum_longitude":293.8298},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.969,"elongation":169.67},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.969,"opposition_distance":10.33}},"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":"06:00","sunsetLocal":"19:08","solarNoonLocal":"12:34","dayLengthHours":13.122181562176443,"dayLengthDisplay":"13 Hours 07 Mins 20 Secs","nightLengthDisplay":"10 Hours 52 Mins 40 Secs","moonriseLocal":"18:16","moonsetLocal":"05:24","rahuKala":{"name":"Rāhu Kāla","start":"10:55","end":"12:34","startHours":10.92378453250961,"endHours":12.564057227781664,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:51","end":"17:29","startHours":15.844602618325776,"endHours":17.48487531359783,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:39","end":"09:17","startHours":7.643239141965498,"endHours":9.283511837237555,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:30","startHours":9.06480881120128,"endHours":9.502214863273828,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:33","end":"06:54","startHours":6.549724011784128,"endHours":6.899648853442166,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"13:00","startHours":12.126651175709116,"endHours":13.001463279854212,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:08","startHours":4.253342238403251,"endHours":5.1281543425483465,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:55","end":"06:00","startHours":4.909451316512072,"endHours":6.002966446693443,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:45","end":"15:38","startHours":14.751087488144407,"endHours":15.625899592289503,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:56","end":"19:20","startHours":18.925148008869886,"endHours":19.325148008869885,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:08","end":"19:40","startHours":19.125148008869886,"endHours":19.671905573960572,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:53","end":"20:38","startHours":18.875148008869886,"endHours":20.625148008869886,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"01:00","startHours":24.126651175709117,"endHours":25.00146327985421,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:00","end":"07:39","startHours":6.002966446693443,"endHours":7.643239141965498,"quality":"neutral"},{"name":"Labha","start":"07:39","end":"09:17","startHours":7.643239141965498,"endHours":9.283511837237555,"quality":"auspicious"},{"name":"Amṛta","start":"09:17","end":"10:55","startHours":9.283511837237555,"endHours":10.92378453250961,"quality":"auspicious"},{"name":"Kāla","start":"10:55","end":"12:34","startHours":10.92378453250961,"endHours":12.564057227781664,"quality":"inauspicious"},{"name":"Śubha","start":"12:34","end":"14:12","startHours":12.564057227781664,"endHours":14.20432992305372,"quality":"auspicious"},{"name":"Roga","start":"14:12","end":"15:51","startHours":14.20432992305372,"endHours":15.844602618325776,"quality":"inauspicious"},{"name":"Udveg","start":"15:51","end":"17:29","startHours":15.844602618325776,"endHours":17.48487531359783,"quality":"inauspicious"},{"name":"Chala","start":"17:29","end":"19:08","startHours":17.48487531359783,"endHours":19.125148008869886,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:08","end":"20:29","startHours":19.125148008869886,"endHours":20.48487531359783,"quality":"inauspicious"},{"name":"Udveg","start":"20:29","end":"21:51","startHours":20.48487531359783,"endHours":21.844602618325773,"quality":"inauspicious"},{"name":"Chala","start":"21:51","end":"23:12","startHours":21.844602618325773,"endHours":23.20432992305372,"quality":"neutral"},{"name":"Labha","start":"23:12","end":"00:34","startHours":23.20432992305372,"endHours":24.564057227781664,"quality":"auspicious"},{"name":"Amṛta","start":"00:34","end":"01:55","startHours":24.564057227781664,"endHours":25.923784532509607,"quality":"auspicious"},{"name":"Kāla","start":"01:55","end":"03:17","startHours":25.923784532509607,"endHours":27.283511837237555,"quality":"inauspicious"},{"name":"Śubha","start":"03:17","end":"04:39","startHours":27.283511837237555,"endHours":28.6432391419655,"quality":"auspicious"},{"name":"Roga","start":"04:39","end":"06:00","startHours":28.6432391419655,"endHours":30.002966446693442,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:00","end":"07:00","startHours":6.002966446693443,"endHours":7.002966446693443,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:00","end":"08:00","startHours":7.002966446693443,"endHours":8.002966446693442,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:00","end":"09:00","startHours":8.002966446693442,"endHours":9.002966446693442,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:00","end":"10:00","startHours":9.002966446693442,"endHours":10.002966446693442,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:00","end":"11:00","startHours":10.002966446693442,"endHours":11.002966446693442,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:00","end":"12:00","startHours":11.002966446693442,"endHours":12.002966446693442,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:00","end":"13:00","startHours":12.002966446693442,"endHours":13.002966446693442,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:00","end":"14:00","startHours":13.002966446693442,"endHours":14.002966446693442,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:00","end":"15:00","startHours":14.002966446693442,"endHours":15.002966446693442,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:00","end":"16:00","startHours":15.002966446693442,"endHours":16.002966446693442,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:00","end":"17:00","startHours":16.002966446693442,"endHours":17.002966446693442,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:00","end":"18:00","startHours":17.002966446693442,"endHours":18.002966446693442,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:00","end":"19:00","startHours":18.002966446693442,"endHours":19.002966446693442,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:00","end":"20:00","startHours":19.002966446693442,"endHours":20.002966446693442,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:00","end":"21:00","startHours":20.002966446693442,"endHours":21.002966446693442,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:00","end":"22:00","startHours":21.002966446693442,"endHours":22.002966446693442,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:00","end":"23:00","startHours":22.002966446693442,"endHours":23.002966446693442,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:00","end":"00:00","startHours":23.002966446693442,"endHours":24.002966446693442,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:00","end":"01:00","startHours":24.002966446693442,"endHours":25.002966446693442,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:00","end":"02:00","startHours":25.002966446693442,"endHours":26.002966446693442,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:00","end":"03:00","startHours":26.002966446693442,"endHours":27.002966446693442,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:00","end":"04:00","startHours":27.002966446693442,"endHours":28.002966446693442,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:00","end":"05:00","startHours":28.002966446693442,"endHours":29.002966446693442,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:00","end":"06:00","startHours":29.002966446693442,"endHours":30.002966446693442,"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.39332196016158,"eotMinutes":-0.8166336668997627,"ayanamsa":24.2366}},"calendars":{"vikram_samvat":2084,"vikram_samvatsara":"Raudra","saka_samvat":1949,"saka_samvatsara":"Plavaṅga","bengali_samvat":1434,"malayalam_era":1203,"nanakshahi_year":558,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Pūrṇimā · Vikram 2084 Raudra · Śaka 1949 Plavaṅga"},"festivals":[{"id":"guru-purnima","name":"Guru Pūrṇimā / Vyāsa Pūrṇimā","name_sanskrit":"गुरु पूर्णिमा / व्यास पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Vyāsa-jī","significance":"Honor Vyāsa-jī and all gurus.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":1},{"id":"vyasa-purnima","name":"Vyāsa Pūrṇimā (= Guru Pūrṇimā)","name_sanskrit":"व्यास पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Veda-Vyāsa","significance":"Birth of Veda-Vyāsa; Mahābhārata-Purāṇa-vibhāga-kartā. = Guru Pūrṇimā.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":1,"related_chart":"vyasa"},{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 June 18, 2027 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"June 18, 2027 CE for Kolhāpur, Maharashtra: Śukla Pūrṇimā, sūryodaya 06:00, sūryāsta 19:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2027-06-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2027-06-18","sa":"https://sa.vidhyamitra.com/city/kolhapur/2027-06-18","hi":"https://hi.vidhyamitra.com/city/kolhapur/2027-06-18","x-default":"https://vidhyamitra.com/city/kolhapur/2027-06-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T22:34:25.335Z","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":"2026-05-14T22:34:25.335Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T22:34:25.335Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}