{"id":"vidhyamitra:city-day:erode:1965-02-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1965-02-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1965-02-07","date_display":"February 7, 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":2,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438798.770833,"kali_year":5066,"ahargana":1850333.2708,"sun":{"sidereal_longitude":294.8374,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":358.9065,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.069,"elapsed_within_tithi_degrees":4.069},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":358.9065,"elapsed_within_degrees":12.2398},"yoga":{"number":23,"name":"Śubha","sum_longitude":293.7439},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438798.770833,"ahargana":1850333.2708,"kali_year":5066,"ayanamsa_lahiri":23.3655,"grahas":{"sun":{"sidereal_longitude":294.6986099999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":356.03881,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":-3.955},"mars":{"sidereal_longitude":154.54710999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":282.9975099999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":24.71850999999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":279.29720999999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":312.5627099999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":60.4389,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":240.4389,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1965,"month":2,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438798.770833,"kali_year":5066,"ahargana":1850333.2708,"sun":{"sidereal_longitude":294.8374,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":358.9065,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.069,"elapsed_within_tithi_degrees":4.069},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":358.9065,"elapsed_within_degrees":12.2398},"yoga":{"number":23,"name":"Śubha","sum_longitude":293.7439},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.955,"elongation":64.069},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.955,"opposition_distance":115.931}},"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":"06:43","sunsetLocal":"18:24","solarNoonLocal":"12:34","dayLengthHours":11.694959264552233,"dayLengthDisplay":"11 Hours 41 Mins 42 Secs","nightLengthDisplay":"12 Hours 18 Mins 18 Secs","moonriseLocal":"10:30","moonsetLocal":"22:47","rahuKala":{"name":"Rāhu Kāla","start":"16:57","end":"18:24","startHours":16.944090599363197,"endHours":18.405960507432226,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:34","end":"14:01","startHours":12.55848087515611,"endHours":14.020350783225139,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:29","end":"16:57","startHours":15.482220691294168,"endHours":16.944090599363197,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:50","startHours":9.439825071275514,"endHours":9.829657046760587,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:31","startHours":7.198291212236336,"endHours":7.510156792624396,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:57","startHours":12.168648899671036,"endHours":12.948312850641186,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:09","end":"05:56","startHours":5.151673340939695,"endHours":5.931337291909844,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:44","end":"06:43","startHours":5.7364213041673064,"endHours":6.711001242879993,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:17","startHours":14.507640752581482,"endHours":15.28730470355163,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:12","end":"18:36","startHours":18.205960507432227,"endHours":18.605960507432226,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:24","end":"18:54","startHours":18.405960507432226,"endHours":18.89325047678857,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:09","end":"19:54","startHours":18.155960507432226,"endHours":19.905960507432226,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:57","startHours":24.168648899671037,"endHours":24.948312850641184,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:43","end":"08:10","startHours":6.711001242879993,"endHours":8.172871150949023,"quality":"inauspicious"},{"name":"Chala","start":"08:10","end":"09:38","startHours":8.172871150949023,"endHours":9.634741059018051,"quality":"neutral"},{"name":"Labha","start":"09:38","end":"11:06","startHours":9.634741059018051,"endHours":11.09661096708708,"quality":"auspicious"},{"name":"Amṛta","start":"11:06","end":"12:34","startHours":11.09661096708708,"endHours":12.55848087515611,"quality":"auspicious"},{"name":"Kāla","start":"12:34","end":"14:01","startHours":12.55848087515611,"endHours":14.020350783225139,"quality":"inauspicious"},{"name":"Śubha","start":"14:01","end":"15:29","startHours":14.020350783225139,"endHours":15.482220691294168,"quality":"auspicious"},{"name":"Roga","start":"15:29","end":"16:57","startHours":15.482220691294168,"endHours":16.944090599363197,"quality":"inauspicious"},{"name":"Udveg","start":"16:57","end":"18:24","startHours":16.944090599363197,"endHours":18.405960507432226,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:24","end":"19:57","startHours":18.405960507432226,"endHours":19.944090599363197,"quality":"auspicious"},{"name":"Roga","start":"19:57","end":"21:29","startHours":19.944090599363197,"endHours":21.482220691294167,"quality":"inauspicious"},{"name":"Udveg","start":"21:29","end":"23:01","startHours":21.482220691294167,"endHours":23.02035078322514,"quality":"inauspicious"},{"name":"Chala","start":"23:01","end":"00:34","startHours":23.02035078322514,"endHours":24.55848087515611,"quality":"neutral"},{"name":"Labha","start":"00:34","end":"02:06","startHours":24.55848087515611,"endHours":26.09661096708708,"quality":"auspicious"},{"name":"Amṛta","start":"02:06","end":"03:38","startHours":26.09661096708708,"endHours":27.63474105901805,"quality":"auspicious"},{"name":"Kāla","start":"03:38","end":"05:10","startHours":27.63474105901805,"endHours":29.17287115094902,"quality":"inauspicious"},{"name":"Śubha","start":"05:10","end":"06:43","startHours":29.17287115094902,"endHours":30.711001242879995,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:43","end":"07:43","startHours":6.711001242879993,"endHours":7.711001242879993,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:43","end":"08:43","startHours":7.711001242879993,"endHours":8.711001242879993,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:43","end":"09:43","startHours":8.711001242879993,"endHours":9.711001242879993,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:43","end":"10:43","startHours":9.711001242879993,"endHours":10.711001242879993,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:43","end":"11:43","startHours":10.711001242879993,"endHours":11.711001242879993,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:43","end":"12:43","startHours":11.711001242879993,"endHours":12.711001242879993,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:43","end":"13:43","startHours":12.711001242879993,"endHours":13.711001242879993,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:43","end":"14:43","startHours":13.711001242879993,"endHours":14.711001242879993,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:43","end":"15:43","startHours":14.711001242879993,"endHours":15.711001242879993,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:43","end":"16:43","startHours":15.711001242879993,"endHours":16.711001242879995,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:43","end":"17:43","startHours":16.711001242879995,"endHours":17.711001242879995,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:43","end":"18:43","startHours":17.711001242879995,"endHours":18.711001242879995,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:43","end":"19:43","startHours":18.711001242879995,"endHours":19.711001242879995,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:43","end":"20:43","startHours":19.711001242879995,"endHours":20.711001242879995,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:43","end":"21:43","startHours":20.711001242879995,"endHours":21.711001242879995,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:43","end":"22:43","startHours":21.711001242879995,"endHours":22.711001242879995,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:43","end":"23:43","startHours":22.711001242879995,"endHours":23.711001242879995,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:43","end":"00:43","startHours":23.711001242879995,"endHours":24.711001242879995,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:43","end":"01:43","startHours":24.711001242879995,"endHours":25.711001242879995,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:43","end":"02:43","startHours":25.711001242879995,"endHours":26.711001242879995,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:43","end":"03:43","startHours":26.711001242879995,"endHours":27.711001242879995,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:43","end":"04:43","startHours":27.711001242879995,"endHours":28.711001242879995,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:43","end":"05:43","startHours":28.711001242879995,"endHours":29.711001242879995,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:43","end":"06:43","startHours":29.711001242879995,"endHours":30.711001242879995,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-15.414736288453446,"eotMinutes":-14.37765250936663,"ayanamsa":23.3655}},"calendars":{"vikram_samvat":2022,"vikram_samvatsara":"Kālayukta","saka_samvat":1887,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1372,"malayalam_era":1141,"nanakshahi_year":496,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Ṣaṣṭhī · Vikram 2022 Kālayukta · Śaka 1887 Viśvāvasu"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 February 7, 1965 CE · Erode, Tamil Nadu · Vidhyamitra","description":"February 7, 1965 CE for Erode, Tamil Nadu: Śukla Ṣaṣṭhī, sūryodaya 06:43, sūryāsta 18:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1965-02-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1965-02-07","sa":"https://sa.vidhyamitra.com/city/erode/1965-02-07","hi":"https://hi.vidhyamitra.com/city/erode/1965-02-07","x-default":"https://vidhyamitra.com/city/erode/1965-02-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T10:08:54.731Z","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":"2026-05-20T10:08:54.731Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T10:08:54.731Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}