{"id":"vidhyamitra:city-day:erode:1975-06-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1975-06-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1975-06-30","date_display":"June 30, 1975 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":1975,"month":6,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442593.770833,"kali_year":5077,"ahargana":1854128.2708,"sun":{"sidereal_longitude":73.8749,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":328.1739,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":254.299,"elapsed_within_tithi_degrees":2.299},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":328.1739,"elapsed_within_degrees":8.1739},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":42.0488},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1975,"month":6,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2442593.770833,"ahargana":1854128.2708,"kali_year":5077,"ayanamsa_lahiri":23.5106,"grahas":{"sun":{"sidereal_longitude":74.141613,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":326.083313,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false,"latitude":4.2592},"mars":{"sidereal_longitude":6.011212999999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":53.757813,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":358.013213,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":119.30961300000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":87.056713,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":219.3615,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":39.3615,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1975,"month":6,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442593.770833,"kali_year":5077,"ahargana":1854128.2708,"sun":{"sidereal_longitude":73.8749,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":328.1739,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":254.299,"elapsed_within_tithi_degrees":2.299},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":328.1739,"elapsed_within_degrees":8.1739},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":42.0488},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.259,"elongation":105.701},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.259,"opposition_distance":74.299}},"eclipse_window_40days":[{"offset_days":-20,"type":"solar","occurs":true,"moon_latitude":-1.304,"elongation":2.361}]},"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":"05:59","sunsetLocal":"18:46","solarNoonLocal":"12:22","dayLengthHours":12.781809193809778,"dayLengthDisplay":"12 Hours 46 Mins 55 Secs","nightLengthDisplay":"11 Hours 13 Mins 05 Secs","moonriseLocal":"23:11","moonsetLocal":"11:09","rahuKala":{"name":"Rāhu Kāla","start":"07:35","end":"09:11","startHours":7.580369131688708,"endHours":9.178095280914931,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:47","end":"12:22","startHours":10.775821430141153,"endHours":12.373547579367376,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:58","end":"15:34","startHours":13.971273728593598,"endHours":15.56899987781982,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:58","end":"09:23","startHours":8.965065127684767,"endHours":9.391125434145094,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:31","end":"06:51","startHours":6.515218365537893,"endHours":6.856066610706154,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:48","startHours":11.94748727290705,"endHours":12.799607885827701,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:17","end":"05:08","startHours":4.278401756621182,"endHours":5.130522369541834,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:55","end":"05:59","startHours":4.917492216311671,"endHours":5.982642982462486,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:21","startHours":14.503849111669005,"endHours":15.355969724589658,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.564452176272265,"endHours":18.964452176272264,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:18","startHours":18.764452176272265,"endHours":19.297027559347672,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.514452176272265,"endHours":20.264452176272265,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:48","startHours":23.94748727290705,"endHours":24.7996078858277,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:59","end":"07:35","startHours":5.982642982462486,"endHours":7.580369131688708,"quality":"auspicious"},{"name":"Kāla","start":"07:35","end":"09:11","startHours":7.580369131688708,"endHours":9.178095280914931,"quality":"inauspicious"},{"name":"Śubha","start":"09:11","end":"10:47","startHours":9.178095280914931,"endHours":10.775821430141153,"quality":"auspicious"},{"name":"Roga","start":"10:47","end":"12:22","startHours":10.775821430141153,"endHours":12.373547579367376,"quality":"inauspicious"},{"name":"Udveg","start":"12:22","end":"13:58","startHours":12.373547579367376,"endHours":13.971273728593598,"quality":"inauspicious"},{"name":"Chala","start":"13:58","end":"15:34","startHours":13.971273728593598,"endHours":15.56899987781982,"quality":"neutral"},{"name":"Labha","start":"15:34","end":"17:10","startHours":15.56899987781982,"endHours":17.166726027046042,"quality":"auspicious"},{"name":"Amṛta","start":"17:10","end":"18:46","startHours":17.166726027046042,"endHours":18.764452176272265,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:46","end":"20:10","startHours":18.764452176272265,"endHours":20.166726027046042,"quality":"neutral"},{"name":"Labha","start":"20:10","end":"21:34","startHours":20.166726027046042,"endHours":21.56899987781982,"quality":"auspicious"},{"name":"Amṛta","start":"21:34","end":"22:58","startHours":21.56899987781982,"endHours":22.971273728593598,"quality":"auspicious"},{"name":"Kāla","start":"22:58","end":"00:22","startHours":22.971273728593598,"endHours":24.373547579367376,"quality":"inauspicious"},{"name":"Śubha","start":"00:22","end":"01:47","startHours":24.373547579367376,"endHours":25.775821430141153,"quality":"auspicious"},{"name":"Roga","start":"01:47","end":"03:11","startHours":25.775821430141153,"endHours":27.17809528091493,"quality":"inauspicious"},{"name":"Udveg","start":"03:11","end":"04:35","startHours":27.17809528091493,"endHours":28.58036913168871,"quality":"inauspicious"},{"name":"Chala","start":"04:35","end":"05:59","startHours":28.58036913168871,"endHours":29.982642982462487,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:59","end":"06:59","startHours":5.982642982462486,"endHours":6.982642982462486,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:59","end":"07:59","startHours":6.982642982462486,"endHours":7.982642982462486,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:59","end":"08:59","startHours":7.982642982462486,"endHours":8.982642982462487,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:59","end":"09:59","startHours":8.982642982462487,"endHours":9.982642982462487,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:59","end":"10:59","startHours":9.982642982462487,"endHours":10.982642982462487,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:59","end":"11:59","startHours":10.982642982462487,"endHours":11.982642982462487,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:59","end":"12:59","startHours":11.982642982462487,"endHours":12.982642982462487,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:59","end":"13:59","startHours":12.982642982462487,"endHours":13.982642982462487,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:59","end":"14:59","startHours":13.982642982462487,"endHours":14.982642982462487,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:59","end":"15:59","startHours":14.982642982462487,"endHours":15.982642982462487,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:59","end":"16:59","startHours":15.982642982462487,"endHours":16.982642982462487,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:59","end":"17:59","startHours":16.982642982462487,"endHours":17.982642982462487,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:59","end":"18:59","startHours":17.982642982462487,"endHours":18.982642982462487,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:59","end":"19:59","startHours":18.982642982462487,"endHours":19.982642982462487,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:59","end":"20:59","startHours":19.982642982462487,"endHours":20.982642982462487,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:59","end":"21:59","startHours":20.982642982462487,"endHours":21.982642982462487,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:59","end":"22:59","startHours":21.982642982462487,"endHours":22.982642982462487,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:59","end":"23:59","startHours":22.982642982462487,"endHours":23.982642982462487,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:59","end":"00:59","startHours":23.982642982462487,"endHours":24.982642982462487,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:59","end":"01:59","startHours":24.982642982462487,"endHours":25.982642982462487,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:59","end":"02:59","startHours":25.982642982462487,"endHours":26.982642982462487,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:59","end":"03:59","startHours":26.982642982462487,"endHours":27.982642982462487,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:59","end":"04:59","startHours":27.982642982462487,"endHours":28.982642982462487,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:59","end":"05:59","startHours":28.982642982462487,"endHours":29.982642982462487,"planetary_lord":"Venus"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"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":23.21549696116895,"eotMinutes":-3.2816547620426237,"ayanamsa":23.5106}},"calendars":{"vikram_samvat":2032,"vikram_samvatsara":"Vibhava","saka_samvat":1897,"saka_samvatsara":"Rākṣasa","bengali_samvat":1382,"malayalam_era":1151,"nanakshahi_year":506,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Saptamī · Vikram 2032 Vibhava · Śaka 1897 Rākṣasa"},"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 June 30, 1975 CE · Erode, Tamil Nadu · Vidhyamitra","description":"June 30, 1975 CE for Erode, Tamil Nadu: Kṛṣṇa Saptamī, sūryodaya 05:59, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1975-06-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1975-06-30","sa":"https://sa.vidhyamitra.com/city/erode/1975-06-30","hi":"https://hi.vidhyamitra.com/city/erode/1975-06-30","x-default":"https://vidhyamitra.com/city/erode/1975-06-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T20:02:27.713Z","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":"2026-05-19T20:02:27.713Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T20:02:27.713Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}