{"id":"vidhyamitra:city-day:erode:2025-08-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2025-08-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2025-08-30","date_display":"August 30, 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":8,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460917.770833,"kali_year":5127,"ahargana":1872452.2708,"sun":{"sidereal_longitude":131.9876,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":211.1307,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":79.1431,"elapsed_within_tithi_degrees":7.1431},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":211.1307,"elapsed_within_degrees":11.1307},"yoga":{"number":26,"name":"Indra","sum_longitude":343.1183},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":8,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460917.770833,"ahargana":1872452.2708,"kali_year":5127,"ayanamsa_lahiri":24.2115,"grahas":{"sun":{"sidereal_longitude":132.728902,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":209.20050200000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false,"latitude":-3.9966},"mars":{"sidereal_longitude":170.06170199999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":118.916202,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":83.206502,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"venus":{"sidereal_longitude":100.66140200000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":336.012202,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":328.4678,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":148.4678,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2025,"month":8,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460917.770833,"kali_year":5127,"ahargana":1872452.2708,"sun":{"sidereal_longitude":131.9876,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":211.1307,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":79.1431,"elapsed_within_tithi_degrees":7.1431},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":211.1307,"elapsed_within_degrees":11.1307},"yoga":{"number":26,"name":"Indra","sum_longitude":343.1183},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.997,"elongation":79.143},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.997,"opposition_distance":100.857}},"eclipse_window_40days":[{"offset_days":9,"type":"lunar","occurs":true,"moon_latitude":-0.388,"opposition_distance":2.369}]},"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":"06:09","sunsetLocal":"18:30","solarNoonLocal":"12:19","dayLengthHours":12.356450820842113,"dayLengthDisplay":"12 Hours 21 Mins 23 Secs","nightLengthDisplay":"11 Hours 38 Mins 37 Secs","moonriseLocal":"11:38","moonsetLocal":"23:12","rahuKala":{"name":"Rāhu Kāla","start":"09:14","end":"10:47","startHours":9.232727150435668,"endHours":10.77728350304093,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:52","end":"15:25","startHours":13.866396208251459,"endHours":15.410952560856725,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:09","end":"07:41","startHours":6.143614445225139,"endHours":7.688170797830403,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:26","startHours":9.026786303421632,"endHours":9.438667997449702,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"06:59","startHours":6.658466562760227,"endHours":6.987971917982683,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:44","startHours":11.909958161618126,"endHours":12.733721549674266,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:19","startHours":4.496087669112857,"endHours":5.319851057168998,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:09","startHours":5.1139102101549625,"endHours":6.143614445225139,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:12","startHours":14.381248325786547,"endHours":15.205011713842689,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.300065266067254,"endHours":18.700065266067252,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:01","startHours":18.500065266067253,"endHours":19.01491738360234,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.250065266067253,"endHours":20.000065266067253,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:44","startHours":23.909958161618125,"endHours":24.733721549674268,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:09","end":"07:41","startHours":6.143614445225139,"endHours":7.688170797830403,"quality":"inauspicious"},{"name":"Śubha","start":"07:41","end":"09:14","startHours":7.688170797830403,"endHours":9.232727150435668,"quality":"auspicious"},{"name":"Roga","start":"09:14","end":"10:47","startHours":9.232727150435668,"endHours":10.77728350304093,"quality":"inauspicious"},{"name":"Udveg","start":"10:47","end":"12:19","startHours":10.77728350304093,"endHours":12.321839855646196,"quality":"inauspicious"},{"name":"Chala","start":"12:19","end":"13:52","startHours":12.321839855646196,"endHours":13.866396208251459,"quality":"neutral"},{"name":"Labha","start":"13:52","end":"15:25","startHours":13.866396208251459,"endHours":15.410952560856725,"quality":"auspicious"},{"name":"Amṛta","start":"15:25","end":"16:57","startHours":15.410952560856725,"endHours":16.955508913461987,"quality":"auspicious"},{"name":"Kāla","start":"16:57","end":"18:30","startHours":16.955508913461987,"endHours":18.500065266067253,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:30","end":"19:57","startHours":18.500065266067253,"endHours":19.95550891346199,"quality":"auspicious"},{"name":"Amṛta","start":"19:57","end":"21:25","startHours":19.95550891346199,"endHours":21.410952560856725,"quality":"auspicious"},{"name":"Kāla","start":"21:25","end":"22:52","startHours":21.410952560856725,"endHours":22.86639620825146,"quality":"inauspicious"},{"name":"Śubha","start":"22:52","end":"00:19","startHours":22.86639620825146,"endHours":24.321839855646196,"quality":"auspicious"},{"name":"Roga","start":"00:19","end":"01:47","startHours":24.321839855646196,"endHours":25.777283503040934,"quality":"inauspicious"},{"name":"Udveg","start":"01:47","end":"03:14","startHours":25.777283503040934,"endHours":27.232727150435668,"quality":"inauspicious"},{"name":"Chala","start":"03:14","end":"04:41","startHours":27.232727150435668,"endHours":28.688170797830402,"quality":"neutral"},{"name":"Labha","start":"04:41","end":"06:09","startHours":28.688170797830402,"endHours":30.14361444522514,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.143614445225139,"endHours":7.143614445225139,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.143614445225139,"endHours":8.14361444522514,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.14361444522514,"endHours":9.14361444522514,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.14361444522514,"endHours":10.14361444522514,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.14361444522514,"endHours":11.14361444522514,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.14361444522514,"endHours":12.14361444522514,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.14361444522514,"endHours":13.14361444522514,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.14361444522514,"endHours":14.14361444522514,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.14361444522514,"endHours":15.14361444522514,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.14361444522514,"endHours":16.14361444522514,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.14361444522514,"endHours":17.14361444522514,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.14361444522514,"endHours":18.14361444522514,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.14361444522514,"endHours":19.14361444522514,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.14361444522514,"endHours":20.14361444522514,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.14361444522514,"endHours":21.14361444522514,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.14361444522514,"endHours":22.14361444522514,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.14361444522514,"endHours":23.14361444522514,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.14361444522514,"endHours":24.14361444522514,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.14361444522514,"endHours":25.14361444522514,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.14361444522514,"endHours":26.14361444522514,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.14361444522514,"endHours":27.14361444522514,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.14361444522514,"endHours":28.14361444522514,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.14361444522514,"endHours":29.14361444522514,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.14361444522514,"endHours":30.14361444522514,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":8.96245381766003,"eotMinutes":-0.17919133877174764,"ayanamsa":24.2115}},"calendars":{"vikram_samvat":2082,"vikram_samvatsara":"Kālayukta","saka_samvat":1947,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1432,"malayalam_era":1201,"nanakshahi_year":556,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Saptamī · Vikram 2082 Kālayukta · Śaka 1947 Viśvāvasu"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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":"erode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 30, 2025 CE · Erode, Tamil Nadu · Vidhyamitra","description":"August 30, 2025 CE for Erode, Tamil Nadu: Śukla Saptamī, sūryodaya 06:09, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2025-08-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2025-08-30","sa":"https://sa.vidhyamitra.com/city/erode/2025-08-30","hi":"https://hi.vidhyamitra.com/city/erode/2025-08-30","x-default":"https://vidhyamitra.com/city/erode/2025-08-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T21:56:29.475Z","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":"2026-05-14T21:56:29.475Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T21:56:29.475Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}