{"id":"vidhyamitra:city-day:solapur:1997-06-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/solapur/1997-06-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-06-18","date_display":"June 18, 1997 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":1997,"month":6,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450617.770833,"kali_year":5099,"ahargana":1862152.2708,"sun":{"sidereal_longitude":62.8027,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":207.7301,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":144.9274,"elapsed_within_tithi_degrees":0.9274},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":207.7301,"elapsed_within_degrees":7.7301},"yoga":{"number":21,"name":"Siddha","sum_longitude":270.5327},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1997,"month":6,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450617.770833,"ahargana":1862152.2708,"kali_year":5099,"ayanamsa_lahiri":23.8175,"grahas":{"sun":{"sidereal_longitude":63.040637000000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":208.12433699999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false,"latitude":3.6169},"mars":{"sidereal_longitude":155.64133700000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":53.60623700000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":298.052237,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":83.17643699999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":354.876437,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":154.2114,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":334.2114,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1997,"month":6,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450617.770833,"kali_year":5099,"ahargana":1862152.2708,"sun":{"sidereal_longitude":62.8027,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":207.7301,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":144.9274,"elapsed_within_tithi_degrees":0.9274},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":207.7301,"elapsed_within_degrees":7.7301},"yoga":{"number":21,"name":"Siddha","sum_longitude":270.5327},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.617,"elongation":144.927},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.617,"opposition_distance":35.073}},"eclipse_window_40days":[]},"city":{"slug":"solapur","name":"Solapur, Maharashtra","lat":17.6599,"lon":75.9064,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"solapur","name":"Solapur, Maharashtra","lat":17.6599,"lon":75.9064,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"05:52","sunsetLocal":"19:03","solarNoonLocal":"12:27","dayLengthHours":13.184186826234681,"dayLengthDisplay":"13 Hours 11 Mins 03 Secs","nightLengthDisplay":"10 Hours 48 Mins 57 Secs","moonriseLocal":"16:29","moonsetLocal":"03:46","rahuKala":{"name":"Rāhu Kāla","start":"12:27","end":"14:06","startHours":12.45318389444833,"endHours":14.101207247727665,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:31","end":"09:09","startHours":7.509113834610323,"endHours":9.157137187889658,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:48","end":"12:27","startHours":10.805160541168995,"endHours":12.45318389444833,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:23","startHours":8.937400740785748,"endHours":9.37687363499357,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:25","end":"06:46","startHours":6.410431599090766,"endHours":6.762009914457025,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:54","startHours":12.013711000240507,"endHours":12.892656788656153,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:06","end":"04:59","startHours":4.103198904499697,"endHours":4.982144692915343,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:46","end":"05:52","startHours":4.762408245811431,"endHours":5.861090481330988,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:32","startHours":14.650548365487442,"endHours":15.529494153903087,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:51","end":"19:15","startHours":18.84527730756567,"endHours":19.24527730756567,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:03","end":"19:36","startHours":19.04527730756567,"endHours":19.594618425325447,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:48","end":"20:33","startHours":18.79527730756567,"endHours":20.54527730756567,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:54","startHours":24.01371100024051,"endHours":24.89265678865615,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:52","end":"07:31","startHours":5.861090481330988,"endHours":7.509113834610323,"quality":"auspicious"},{"name":"Amṛta","start":"07:31","end":"09:09","startHours":7.509113834610323,"endHours":9.157137187889658,"quality":"auspicious"},{"name":"Kāla","start":"09:09","end":"10:48","startHours":9.157137187889658,"endHours":10.805160541168995,"quality":"inauspicious"},{"name":"Śubha","start":"10:48","end":"12:27","startHours":10.805160541168995,"endHours":12.45318389444833,"quality":"auspicious"},{"name":"Roga","start":"12:27","end":"14:06","startHours":12.45318389444833,"endHours":14.101207247727665,"quality":"inauspicious"},{"name":"Udveg","start":"14:06","end":"15:45","startHours":14.101207247727665,"endHours":15.749230601007,"quality":"inauspicious"},{"name":"Chala","start":"15:45","end":"17:24","startHours":15.749230601007,"endHours":17.397253954286334,"quality":"neutral"},{"name":"Labha","start":"17:24","end":"19:03","startHours":17.397253954286334,"endHours":19.04527730756567,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:03","end":"20:24","startHours":19.04527730756567,"endHours":20.397253954286334,"quality":"inauspicious"},{"name":"Chala","start":"20:24","end":"21:45","startHours":20.397253954286334,"endHours":21.749230601007,"quality":"neutral"},{"name":"Labha","start":"21:45","end":"23:06","startHours":21.749230601007,"endHours":23.101207247727665,"quality":"auspicious"},{"name":"Amṛta","start":"23:06","end":"00:27","startHours":23.101207247727665,"endHours":24.45318389444833,"quality":"auspicious"},{"name":"Kāla","start":"00:27","end":"01:48","startHours":24.45318389444833,"endHours":25.805160541168995,"quality":"inauspicious"},{"name":"Śubha","start":"01:48","end":"03:09","startHours":25.805160541168995,"endHours":27.15713718788966,"quality":"auspicious"},{"name":"Roga","start":"03:09","end":"04:31","startHours":27.15713718788966,"endHours":28.509113834610325,"quality":"inauspicious"},{"name":"Udveg","start":"04:31","end":"05:52","startHours":28.509113834610325,"endHours":29.86109048133099,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:52","end":"06:52","startHours":5.861090481330988,"endHours":6.861090481330988,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:52","end":"07:52","startHours":6.861090481330988,"endHours":7.861090481330988,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:52","end":"08:52","startHours":7.861090481330988,"endHours":8.861090481330988,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:52","end":"09:52","startHours":8.861090481330988,"endHours":9.861090481330988,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:52","end":"10:52","startHours":9.861090481330988,"endHours":10.861090481330988,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:52","end":"11:52","startHours":10.861090481330988,"endHours":11.861090481330988,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:52","end":"12:52","startHours":11.861090481330988,"endHours":12.861090481330988,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:52","end":"13:52","startHours":12.861090481330988,"endHours":13.861090481330988,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:52","end":"14:52","startHours":13.861090481330988,"endHours":14.861090481330988,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:52","end":"15:52","startHours":14.861090481330988,"endHours":15.861090481330988,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:52","end":"16:52","startHours":15.861090481330988,"endHours":16.86109048133099,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:52","end":"17:52","startHours":16.86109048133099,"endHours":17.86109048133099,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:52","end":"18:52","startHours":17.86109048133099,"endHours":18.86109048133099,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:52","end":"19:52","startHours":18.86109048133099,"endHours":19.86109048133099,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:52","end":"20:52","startHours":19.86109048133099,"endHours":20.86109048133099,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:52","end":"21:52","startHours":20.86109048133099,"endHours":21.86109048133099,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:52","end":"22:52","startHours":21.86109048133099,"endHours":22.86109048133099,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:52","end":"23:52","startHours":22.86109048133099,"endHours":23.86109048133099,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:52","end":"00:52","startHours":23.86109048133099,"endHours":24.86109048133099,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:52","end":"01:52","startHours":24.86109048133099,"endHours":25.86109048133099,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:52","end":"02:52","startHours":25.86109048133099,"endHours":26.86109048133099,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:52","end":"03:52","startHours":26.86109048133099,"endHours":27.86109048133099,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:52","end":"04:52","startHours":27.86109048133099,"endHours":28.86109048133099,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:52","end":"05:52","startHours":28.86109048133099,"endHours":29.86109048133099,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"South-West","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.39917188814268,"eotMinutes":-0.8166336668997627,"ayanamsa":23.8175}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Trayodaśī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"solapur"},"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, 1997 CE · Solapur, Maharashtra · Vidhyamitra","description":"June 18, 1997 CE for Solapur, Maharashtra: Śukla Trayodaśī, sūryodaya 05:52, sūryāsta 19:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/solapur/1997-06-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/solapur/1997-06-18","sa":"https://sa.vidhyamitra.com/city/solapur/1997-06-18","hi":"https://hi.vidhyamitra.com/city/solapur/1997-06-18","x-default":"https://vidhyamitra.com/city/solapur/1997-06-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:46:11.609Z","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":"2026-05-31T19:46:11.609Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:46:11.609Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}