{"id":"vidhyamitra:city-day:solapur:2018-04-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/solapur/2018-04-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-04-18","date_display":"April 18, 2018 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":2018,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458226.770833,"kali_year":5120,"ahargana":1869761.2708,"sun":{"sidereal_longitude":3.9392,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":27.9875,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":24.0484,"elapsed_within_tithi_degrees":0.0484},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":27.9875,"elapsed_within_degrees":1.3208},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":31.9267},"karana":{"half_tithi_index":4,"name":"Taitila"},"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":2018,"month":4,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458226.770833,"ahargana":1869761.2708,"kali_year":5120,"ayanamsa_lahiri":24.1086,"grahas":{"sun":{"sidereal_longitude":3.8621180000000095,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":29.32641799999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false,"latitude":-4.467},"mars":{"sidereal_longitude":262.7386180000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":340.779918,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":206.60571800000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":27.544017999999994,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":254.91001800000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":111.0499,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":291.0499,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"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":2018,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458226.770833,"kali_year":5120,"ahargana":1869761.2708,"sun":{"sidereal_longitude":3.9392,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":27.9875,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":24.0484,"elapsed_within_tithi_degrees":0.0484},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":27.9875,"elapsed_within_degrees":1.3208},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":31.9267},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.467,"elongation":24.048},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.467,"opposition_distance":155.952}},"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":"06:08","sunsetLocal":"18:43","solarNoonLocal":"12:26","dayLengthHours":12.581011763083946,"dayLengthDisplay":"12 Hours 34 Mins 52 Secs","nightLengthDisplay":"11 Hours 25 Mins 08 Secs","moonriseLocal":"07:40","moonsetLocal":"20:35","rahuKala":{"name":"Rāhu Kāla","start":"12:26","end":"14:00","startHours":12.431141951735276,"endHours":14.00376842212077,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:43","end":"09:17","startHours":7.713262540578796,"endHours":9.28588901096429,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:52","end":"12:26","startHours":10.858515481349782,"endHours":12.431141951735276,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:30","startHours":9.076205481579557,"endHours":9.495572540349022,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"07:00","startHours":6.664844893655133,"endHours":7.000338540670706,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:51","startHours":12.01177489296581,"endHours":12.85050901050474,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:18","startHours":4.463167835115443,"endHours":5.301901952654372,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:08","startHours":5.092218423269641,"endHours":6.1406360701933025,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:22","startHours":14.527977245582601,"endHours":15.366711363121532,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.52164783327725,"endHours":18.921647833277248,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:15","startHours":18.72164783327725,"endHours":19.24585665673908,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.47164783327725,"endHours":20.22164783327725,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:51","startHours":24.011774892965814,"endHours":24.85050901050474,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:08","end":"07:43","startHours":6.1406360701933025,"endHours":7.713262540578796,"quality":"auspicious"},{"name":"Amṛta","start":"07:43","end":"09:17","startHours":7.713262540578796,"endHours":9.28588901096429,"quality":"auspicious"},{"name":"Kāla","start":"09:17","end":"10:52","startHours":9.28588901096429,"endHours":10.858515481349782,"quality":"inauspicious"},{"name":"Śubha","start":"10:52","end":"12:26","startHours":10.858515481349782,"endHours":12.431141951735276,"quality":"auspicious"},{"name":"Roga","start":"12:26","end":"14:00","startHours":12.431141951735276,"endHours":14.00376842212077,"quality":"inauspicious"},{"name":"Udveg","start":"14:00","end":"15:35","startHours":14.00376842212077,"endHours":15.576394892506261,"quality":"inauspicious"},{"name":"Chala","start":"15:35","end":"17:09","startHours":15.576394892506261,"endHours":17.149021362891755,"quality":"neutral"},{"name":"Labha","start":"17:09","end":"18:43","startHours":17.149021362891755,"endHours":18.72164783327725,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:43","end":"20:09","startHours":18.72164783327725,"endHours":20.149021362891755,"quality":"inauspicious"},{"name":"Chala","start":"20:09","end":"21:35","startHours":20.149021362891755,"endHours":21.57639489250626,"quality":"neutral"},{"name":"Labha","start":"21:35","end":"23:00","startHours":21.57639489250626,"endHours":23.00376842212077,"quality":"auspicious"},{"name":"Amṛta","start":"23:00","end":"00:26","startHours":23.00376842212077,"endHours":24.431141951735277,"quality":"auspicious"},{"name":"Kāla","start":"00:26","end":"01:52","startHours":24.431141951735277,"endHours":25.858515481349784,"quality":"inauspicious"},{"name":"Śubha","start":"01:52","end":"03:17","startHours":25.858515481349784,"endHours":27.28588901096429,"quality":"auspicious"},{"name":"Roga","start":"03:17","end":"04:43","startHours":27.28588901096429,"endHours":28.713262540578796,"quality":"inauspicious"},{"name":"Udveg","start":"04:43","end":"06:08","startHours":28.713262540578796,"endHours":30.140636070193302,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.1406360701933025,"endHours":7.1406360701933025,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.1406360701933025,"endHours":8.140636070193302,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.140636070193302,"endHours":9.140636070193302,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.140636070193302,"endHours":10.140636070193302,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.140636070193302,"endHours":11.140636070193302,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.140636070193302,"endHours":12.140636070193302,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.140636070193302,"endHours":13.140636070193302,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.140636070193302,"endHours":14.140636070193302,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.140636070193302,"endHours":15.140636070193302,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.140636070193302,"endHours":16.140636070193302,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.140636070193302,"endHours":17.140636070193302,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.140636070193302,"endHours":18.140636070193302,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.140636070193302,"endHours":19.140636070193302,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.140636070193302,"endHours":20.140636070193302,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.140636070193302,"endHours":21.140636070193302,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.140636070193302,"endHours":22.140636070193302,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.140636070193302,"endHours":23.140636070193302,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.140636070193302,"endHours":24.140636070193302,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.140636070193302,"endHours":25.140636070193302,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.140636070193302,"endHours":26.140636070193302,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.140636070193302,"endHours":27.140636070193302,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.140636070193302,"endHours":28.140636070193302,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.140636070193302,"endHours":29.140636070193302,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.140636070193302,"endHours":30.140636070193302,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":10.751198153158825,"eotMinutes":0.5058828958834352,"ayanamsa":24.1086}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Tṛtīyā · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"akshaya-tritiya","name":"Akṣaya Tṛtīyā","name_sanskrit":"अक्षय तृतीया","tradition":"Pan-Hindu","significance":"\"Inexhaustible third\"; auspicious for any new venture.","vrata":false,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":1},{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"parashurama-jayanti","name":"Paraśurāma Jayantī","name_sanskrit":"परशुराम जयन्ती","tradition":"Vaishnava","associated_deity":"Paraśurāma (6th daśāvatāra of Krishna)","deity_avatara_index":16,"significance":"Paraśurāma's manifestation; ciranjīvi-pratiṣṭhā. Coincides with Akṣaya Tṛtīyā.","vrata":true,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":2,"sources":["Bhāgavata 9.15-16"]},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2}],"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 April 18, 2018 CE · Solapur, Maharashtra · Vidhyamitra","description":"April 18, 2018 CE for Solapur, Maharashtra: Śukla Tṛtīyā, sūryodaya 06:08, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/solapur/2018-04-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/solapur/2018-04-18","sa":"https://sa.vidhyamitra.com/city/solapur/2018-04-18","hi":"https://hi.vidhyamitra.com/city/solapur/2018-04-18","x-default":"https://vidhyamitra.com/city/solapur/2018-04-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T05:57:04.289Z","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":"2026-05-15T05:57:04.289Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T05:57:04.289Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}