{"id":"vidhyamitra:city-day:erode:1965-04-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1965-04-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1965-04-03","date_display":"April 3, 1965 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":1965,"month":4,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438853.770833,"kali_year":5066,"ahargana":1850388.2708,"sun":{"sidereal_longitude":349.9586,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":1.764,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":11.8054,"elapsed_within_tithi_degrees":11.8054},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":1.764,"elapsed_within_degrees":1.764},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":351.7226},"karana":{"half_tithi_index":1,"name":"Bava"},"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":1965,"month":4,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438853.770833,"ahargana":1850388.2708,"kali_year":5066,"ayanamsa_lahiri":23.3676,"grahas":{"sun":{"sidereal_longitude":349.715409,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":2.362209000000007,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":-3.7189},"mars":{"sidereal_longitude":137.61960899999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":359.482809,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":33.197509000000025,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":347.878209,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":319.107309,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":57.5247,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":237.5247,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":1965,"month":4,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438853.770833,"kali_year":5066,"ahargana":1850388.2708,"sun":{"sidereal_longitude":349.9586,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":1.764,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":11.8054,"elapsed_within_tithi_degrees":11.8054},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":1.764,"elapsed_within_degrees":1.764},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":351.7226},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.719,"elongation":11.805},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.719,"opposition_distance":168.195}},"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":"06:15","sunsetLocal":"18:30","solarNoonLocal":"12:23","dayLengthHours":12.25229098801713,"dayLengthDisplay":"12 Hours 15 Mins 08 Secs","nightLengthDisplay":"11 Hours 44 Mins 52 Secs","moonriseLocal":"07:03","moonsetLocal":"19:24","rahuKala":{"name":"Rāhu Kāla","start":"09:19","end":"10:51","startHours":9.317695304637232,"endHours":10.849231678139372,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:55","end":"15:27","startHours":13.912304425143656,"endHours":15.443840798645796,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:15","end":"07:47","startHours":6.254622557632949,"endHours":7.78615893113509,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:07","end":"09:31","startHours":9.113490454836946,"endHours":9.521900154437517,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:06","startHours":6.765134682133663,"endHours":7.09186244181412,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:47","startHours":11.972358352040944,"endHours":12.789177751242084,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:37","end":"05:26","startHours":4.620983759230665,"endHours":5.437803158431807,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:15","startHours":5.233598308631522,"endHours":6.254622557632949,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:14","startHours":14.422816549644368,"endHours":15.23963594884551,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.30691354565008,"endHours":18.706913545650078,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:01","startHours":18.50691354565008,"endHours":19.017425670150793,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.25691354565008,"endHours":20.00691354565008,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:47","startHours":23.972358352040942,"endHours":24.789177751242086,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:15","end":"07:47","startHours":6.254622557632949,"endHours":7.78615893113509,"quality":"inauspicious"},{"name":"Śubha","start":"07:47","end":"09:19","startHours":7.78615893113509,"endHours":9.317695304637232,"quality":"auspicious"},{"name":"Roga","start":"09:19","end":"10:51","startHours":9.317695304637232,"endHours":10.849231678139372,"quality":"inauspicious"},{"name":"Udveg","start":"10:51","end":"12:23","startHours":10.849231678139372,"endHours":12.380768051641514,"quality":"inauspicious"},{"name":"Chala","start":"12:23","end":"13:55","startHours":12.380768051641514,"endHours":13.912304425143656,"quality":"neutral"},{"name":"Labha","start":"13:55","end":"15:27","startHours":13.912304425143656,"endHours":15.443840798645796,"quality":"auspicious"},{"name":"Amṛta","start":"15:27","end":"16:59","startHours":15.443840798645796,"endHours":16.975377172147937,"quality":"auspicious"},{"name":"Kāla","start":"16:59","end":"18:30","startHours":16.975377172147937,"endHours":18.50691354565008,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:30","end":"19:59","startHours":18.50691354565008,"endHours":19.975377172147937,"quality":"auspicious"},{"name":"Amṛta","start":"19:59","end":"21:27","startHours":19.975377172147937,"endHours":21.443840798645795,"quality":"auspicious"},{"name":"Kāla","start":"21:27","end":"22:55","startHours":21.443840798645795,"endHours":22.912304425143656,"quality":"inauspicious"},{"name":"Śubha","start":"22:55","end":"00:23","startHours":22.912304425143656,"endHours":24.380768051641514,"quality":"auspicious"},{"name":"Roga","start":"00:23","end":"01:51","startHours":24.380768051641514,"endHours":25.849231678139372,"quality":"inauspicious"},{"name":"Udveg","start":"01:51","end":"03:19","startHours":25.849231678139372,"endHours":27.317695304637233,"quality":"inauspicious"},{"name":"Chala","start":"03:19","end":"04:47","startHours":27.317695304637233,"endHours":28.78615893113509,"quality":"neutral"},{"name":"Labha","start":"04:47","end":"06:15","startHours":28.78615893113509,"endHours":30.25462255763295,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.254622557632949,"endHours":7.254622557632949,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.254622557632949,"endHours":8.254622557632949,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.254622557632949,"endHours":9.254622557632949,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.254622557632949,"endHours":10.254622557632949,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.254622557632949,"endHours":11.254622557632949,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.254622557632949,"endHours":12.254622557632949,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.254622557632949,"endHours":13.254622557632949,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.254622557632949,"endHours":14.254622557632949,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.254622557632949,"endHours":15.254622557632949,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.254622557632949,"endHours":16.25462255763295,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.25462255763295,"endHours":17.25462255763295,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.25462255763295,"endHours":18.25462255763295,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.25462255763295,"endHours":19.25462255763295,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.25462255763295,"endHours":20.25462255763295,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.25462255763295,"endHours":21.25462255763295,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.25462255763295,"endHours":22.25462255763295,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.25462255763295,"endHours":23.25462255763295,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.25462255763295,"endHours":24.25462255763295,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.25462255763295,"endHours":25.25462255763295,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.25462255763295,"endHours":26.25462255763295,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.25462255763295,"endHours":27.25462255763295,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.25462255763295,"endHours":28.25462255763295,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.25462255763295,"endHours":29.25462255763295,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.25462255763295,"endHours":30.25462255763295,"planetary_lord":"Mercury"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":5.165430811433171,"eotMinutes":-3.714883098490848,"ayanamsa":23.3676}},"calendars":{"vikram_samvat":2022,"vikram_samvatsara":"Kālayukta","saka_samvat":1887,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1372,"malayalam_era":1141,"nanakshahi_year":496,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Pratipada · Vikram 2022 Kālayukta · Śaka 1887 Viśvāvasu"},"festivals":[{"id":"chaitra-navratri-start","name":"Caitra Navrātri Start (Gudhi Padwā)","name_sanskrit":"चैत्र नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī Durgā (9 forms over 9 nights)","significance":"Spring Navrātri begins; Vasanta-pakṣa Devī worship. Maharashtra: Gudhi Padwā. South: Ugadi. Sindhi: Cheti Chand.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1}],"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":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 April 3, 1965 CE · Erode, Tamil Nadu · Vidhyamitra","description":"April 3, 1965 CE for Erode, Tamil Nadu: Śukla Pratipada, sūryodaya 06:15, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1965-04-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1965-04-03","sa":"https://sa.vidhyamitra.com/city/erode/1965-04-03","hi":"https://hi.vidhyamitra.com/city/erode/1965-04-03","x-default":"https://vidhyamitra.com/city/erode/1965-04-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T03:47:24.139Z","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":"2026-06-01T03:47:24.139Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T03:47:24.139Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}