{"id":"vidhyamitra:city-day:erode:2025-07-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2025-07-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2025-07-09","date_display":"July 9, 2025 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":2025,"month":7,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460865.770833,"kali_year":5127,"ahargana":1872400.2708,"sun":{"sidereal_longitude":82.4522,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":240.4158,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":157.9636,"elapsed_within_tithi_degrees":1.9636},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":240.4158,"elapsed_within_degrees":0.4158},"yoga":{"number":25,"name":"Brahma","sum_longitude":322.868},"karana":{"half_tithi_index":26,"name":"Gara"},"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":2025,"month":7,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460865.770833,"ahargana":1872400.2708,"kali_year":5127,"ayanamsa_lahiri":24.2095,"grahas":{"sun":{"sidereal_longitude":82.90148799999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"moon":{"sidereal_longitude":241.58848799999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":-4.4996},"mars":{"sidereal_longitude":137.86358800000005,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":107.903888,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":72.35058800000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":40.26508799999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":337.784288,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":331.223,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":151.223,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"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":2025,"month":7,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460865.770833,"kali_year":5127,"ahargana":1872400.2708,"sun":{"sidereal_longitude":82.4522,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":240.4158,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":157.9636,"elapsed_within_tithi_degrees":1.9636},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":240.4158,"elapsed_within_degrees":0.4158},"yoga":{"number":25,"name":"Brahma","sum_longitude":322.868},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.5,"elongation":157.964},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.5,"opposition_distance":22.036}},"eclipse_window_40days":[]},"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"06:01","sunsetLocal":"18:47","solarNoonLocal":"12:24","dayLengthHours":12.753386931371018,"dayLengthDisplay":"12 Hours 45 Mins 12 Secs","nightLengthDisplay":"11 Hours 14 Mins 48 Secs","moonriseLocal":"17:16","moonsetLocal":"04:41","rahuKala":{"name":"Rāhu Kāla","start":"12:24","end":"14:00","startHours":12.39932801046108,"endHours":13.993501376882456,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:37","end":"09:13","startHours":7.616807911196948,"endHours":9.210981277618325,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:48","end":"12:24","startHours":10.805154644039703,"endHours":12.39932801046108,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:00","end":"09:25","startHours":8.998424828762142,"endHours":9.423537726474509,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:33","end":"06:54","startHours":6.554025666916029,"endHours":6.894115985085923,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:49","startHours":11.974215112748713,"endHours":12.824440908173447,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:19","end":"05:10","startHours":4.322182953926101,"endHours":5.172408749350836,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:58","end":"06:01","startHours":4.959852300494653,"endHours":6.0226345447755705,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:23","startHours":14.524892499022915,"endHours":15.375118294447649,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.57602147614659,"endHours":18.976021476146588,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:18","startHours":18.77602147614659,"endHours":19.307412598287048,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.52602147614659,"endHours":20.27602147614659,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:49","startHours":23.974215112748713,"endHours":24.824440908173447,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:01","end":"07:37","startHours":6.0226345447755705,"endHours":7.616807911196948,"quality":"auspicious"},{"name":"Amṛta","start":"07:37","end":"09:13","startHours":7.616807911196948,"endHours":9.210981277618325,"quality":"auspicious"},{"name":"Kāla","start":"09:13","end":"10:48","startHours":9.210981277618325,"endHours":10.805154644039703,"quality":"inauspicious"},{"name":"Śubha","start":"10:48","end":"12:24","startHours":10.805154644039703,"endHours":12.39932801046108,"quality":"auspicious"},{"name":"Roga","start":"12:24","end":"14:00","startHours":12.39932801046108,"endHours":13.993501376882456,"quality":"inauspicious"},{"name":"Udveg","start":"14:00","end":"15:35","startHours":13.993501376882456,"endHours":15.587674743303834,"quality":"inauspicious"},{"name":"Chala","start":"15:35","end":"17:11","startHours":15.587674743303834,"endHours":17.181848109725212,"quality":"neutral"},{"name":"Labha","start":"17:11","end":"18:47","startHours":17.181848109725212,"endHours":18.77602147614659,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:47","end":"20:11","startHours":18.77602147614659,"endHours":20.181848109725212,"quality":"inauspicious"},{"name":"Chala","start":"20:11","end":"21:35","startHours":20.181848109725212,"endHours":21.587674743303836,"quality":"neutral"},{"name":"Labha","start":"21:35","end":"23:00","startHours":21.587674743303836,"endHours":22.993501376882456,"quality":"auspicious"},{"name":"Amṛta","start":"23:00","end":"00:24","startHours":22.993501376882456,"endHours":24.39932801046108,"quality":"auspicious"},{"name":"Kāla","start":"00:24","end":"01:48","startHours":24.39932801046108,"endHours":25.805154644039703,"quality":"inauspicious"},{"name":"Śubha","start":"01:48","end":"03:13","startHours":25.805154644039703,"endHours":27.210981277618323,"quality":"auspicious"},{"name":"Roga","start":"03:13","end":"04:37","startHours":27.210981277618323,"endHours":28.616807911196947,"quality":"inauspicious"},{"name":"Udveg","start":"04:37","end":"06:01","startHours":28.616807911196947,"endHours":30.02263454477557,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:01","end":"07:01","startHours":6.0226345447755705,"endHours":7.0226345447755705,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:01","end":"08:01","startHours":7.0226345447755705,"endHours":8.02263454477557,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:01","end":"09:01","startHours":8.02263454477557,"endHours":9.02263454477557,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:01","end":"10:01","startHours":9.02263454477557,"endHours":10.02263454477557,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:01","end":"11:01","startHours":10.02263454477557,"endHours":11.02263454477557,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:01","end":"12:01","startHours":11.02263454477557,"endHours":12.02263454477557,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:01","end":"13:01","startHours":12.02263454477557,"endHours":13.02263454477557,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:01","end":"14:01","startHours":13.02263454477557,"endHours":14.02263454477557,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:01","end":"15:01","startHours":14.02263454477557,"endHours":15.02263454477557,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:01","end":"16:01","startHours":15.02263454477557,"endHours":16.02263454477557,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:01","end":"17:01","startHours":16.02263454477557,"endHours":17.02263454477557,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:01","end":"18:01","startHours":17.02263454477557,"endHours":18.02263454477557,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:01","end":"19:01","startHours":18.02263454477557,"endHours":19.02263454477557,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:01","end":"20:01","startHours":19.02263454477557,"endHours":20.02263454477557,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:01","end":"21:01","startHours":20.02263454477557,"endHours":21.02263454477557,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:01","end":"22:01","startHours":21.02263454477557,"endHours":22.02263454477557,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:01","end":"23:01","startHours":22.02263454477557,"endHours":23.02263454477557,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:01","end":"00:01","startHours":23.02263454477557,"endHours":24.02263454477557,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:01","end":"01:01","startHours":24.02263454477557,"endHours":25.02263454477557,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:01","end":"02:01","startHours":25.02263454477557,"endHours":26.02263454477557,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:01","end":"03:01","startHours":26.02263454477557,"endHours":27.02263454477557,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:01","end":"04:01","startHours":27.02263454477557,"endHours":28.02263454477557,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:01","end":"05:01","startHours":28.02263454477557,"endHours":29.02263454477557,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:01","end":"06:01","startHours":29.02263454477557,"endHours":30.02263454477557,"planetary_lord":"Sun"}],"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":"South-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":22.341578849133064,"eotMinutes":-4.828480627664775,"ayanamsa":24.2095}},"calendars":{"vikram_samvat":2082,"vikram_samvatsara":"Kālayukta","saka_samvat":1947,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1432,"malayalam_era":1201,"nanakshahi_year":556,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Caturdaśī · Vikram 2082 Kālayukta · Śaka 1947 Viśvāvasu"},"festivals":[{"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":"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":[]},"validity":{"eternal":false,"location_specific":"erode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 9, 2025 CE · Erode, Tamil Nadu · Vidhyamitra","description":"July 9, 2025 CE for Erode, Tamil Nadu: Śukla Caturdaśī, sūryodaya 06:01, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2025-07-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2025-07-09","sa":"https://sa.vidhyamitra.com/city/erode/2025-07-09","hi":"https://hi.vidhyamitra.com/city/erode/2025-07-09","x-default":"https://vidhyamitra.com/city/erode/2025-07-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T01:17:35.651Z","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":"2026-05-15T01:17:35.651Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T01:17:35.651Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}