{"id":"vidhyamitra:city-day:erode:2027-04-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2027-04-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-04-12","date_display":"April 12, 2027 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":2027,"month":4,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461507.770833,"kali_year":5128,"ahargana":1873042.2708,"sun":{"sidereal_longitude":357.7626,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":62.0388,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.2762,"elapsed_within_tithi_degrees":4.2762},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":62.0388,"elapsed_within_degrees":8.7055},"yoga":{"number":5,"name":"Śobhana","sum_longitude":59.8014},"karana":{"half_tithi_index":10,"name":"Kaulava"},"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":2027,"month":4,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461507.770833,"ahargana":1873042.2708,"kali_year":5128,"ayanamsa_lahiri":24.234,"grahas":{"sun":{"sidereal_longitude":357.684959,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":62.498658999999975,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false,"latitude":3.6925},"mars":{"sidereal_longitude":116.95405900000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":340.550659,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":112.541559,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":325.589959,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":354.036359,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":297.2068,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":117.2068,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2027,"month":4,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461507.770833,"kali_year":5128,"ahargana":1873042.2708,"sun":{"sidereal_longitude":357.7626,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":62.0388,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.2762,"elapsed_within_tithi_degrees":4.2762},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":62.0388,"elapsed_within_degrees":8.7055},"yoga":{"number":5,"name":"Śobhana","sum_longitude":59.8014},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.692,"elongation":64.276},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.692,"opposition_distance":115.724}},"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":"06:10","sunsetLocal":"18:31","solarNoonLocal":"12:20","dayLengthHours":12.34469793387879,"dayLengthDisplay":"12 Hours 20 Mins 41 Secs","nightLengthDisplay":"11 Hours 39 Mins 19 Secs","moonriseLocal":"10:17","moonsetLocal":"23:02","rahuKala":{"name":"Rāhu Kāla","start":"07:42","end":"09:15","startHours":7.706983294121143,"endHours":9.250070535855992,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:48","end":"12:20","startHours":10.793157777590839,"endHours":12.336245019325688,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:53","end":"15:25","startHours":13.879332261060537,"endHours":15.422419502795385,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:27","startHours":9.044325570291345,"endHours":9.455815501420638,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:41","end":"07:00","startHours":6.67825846629791,"endHours":7.0074504112013445,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:45","startHours":11.924755088196395,"endHours":12.74773495045498,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:31","end":"05:20","startHours":4.517936327869122,"endHours":5.340916190127707,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:08","end":"06:10","startHours":5.135171224563061,"endHours":6.163896052386294,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:13","startHours":14.393694674972155,"endHours":15.216674537230741,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.308593986265084,"endHours":18.708593986265083,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"19:01","startHours":18.508593986265083,"endHours":19.0229564001767,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.258593986265083,"endHours":20.008593986265083,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:45","startHours":23.924755088196395,"endHours":24.74773495045498,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:10","end":"07:42","startHours":6.163896052386294,"endHours":7.706983294121143,"quality":"auspicious"},{"name":"Kāla","start":"07:42","end":"09:15","startHours":7.706983294121143,"endHours":9.250070535855992,"quality":"inauspicious"},{"name":"Śubha","start":"09:15","end":"10:48","startHours":9.250070535855992,"endHours":10.793157777590839,"quality":"auspicious"},{"name":"Roga","start":"10:48","end":"12:20","startHours":10.793157777590839,"endHours":12.336245019325688,"quality":"inauspicious"},{"name":"Udveg","start":"12:20","end":"13:53","startHours":12.336245019325688,"endHours":13.879332261060537,"quality":"inauspicious"},{"name":"Chala","start":"13:53","end":"15:25","startHours":13.879332261060537,"endHours":15.422419502795385,"quality":"neutral"},{"name":"Labha","start":"15:25","end":"16:58","startHours":15.422419502795385,"endHours":16.965506744530234,"quality":"auspicious"},{"name":"Amṛta","start":"16:58","end":"18:31","startHours":16.965506744530234,"endHours":18.508593986265083,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:31","end":"19:58","startHours":18.508593986265083,"endHours":19.965506744530234,"quality":"neutral"},{"name":"Labha","start":"19:58","end":"21:25","startHours":19.965506744530234,"endHours":21.422419502795385,"quality":"auspicious"},{"name":"Amṛta","start":"21:25","end":"22:53","startHours":21.422419502795385,"endHours":22.879332261060537,"quality":"auspicious"},{"name":"Kāla","start":"22:53","end":"00:20","startHours":22.879332261060537,"endHours":24.336245019325688,"quality":"inauspicious"},{"name":"Śubha","start":"00:20","end":"01:48","startHours":24.336245019325688,"endHours":25.79315777759084,"quality":"auspicious"},{"name":"Roga","start":"01:48","end":"03:15","startHours":25.79315777759084,"endHours":27.25007053585599,"quality":"inauspicious"},{"name":"Udveg","start":"03:15","end":"04:42","startHours":27.25007053585599,"endHours":28.706983294121144,"quality":"inauspicious"},{"name":"Chala","start":"04:42","end":"06:10","startHours":28.706983294121144,"endHours":30.163896052386292,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:10","end":"07:10","startHours":6.163896052386294,"endHours":7.163896052386294,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:10","end":"08:10","startHours":7.163896052386294,"endHours":8.163896052386294,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:10","end":"09:10","startHours":8.163896052386294,"endHours":9.163896052386294,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:10","end":"10:10","startHours":9.163896052386294,"endHours":10.163896052386294,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:10","end":"11:10","startHours":10.163896052386294,"endHours":11.163896052386294,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:10","end":"12:10","startHours":11.163896052386294,"endHours":12.163896052386294,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:10","end":"13:10","startHours":12.163896052386294,"endHours":13.163896052386294,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:10","end":"14:10","startHours":13.163896052386294,"endHours":14.163896052386294,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:10","end":"15:10","startHours":14.163896052386294,"endHours":15.163896052386294,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:10","end":"16:10","startHours":15.163896052386294,"endHours":16.163896052386292,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:10","end":"17:10","startHours":16.163896052386292,"endHours":17.163896052386292,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:10","end":"18:10","startHours":17.163896052386292,"endHours":18.163896052386292,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:10","end":"19:10","startHours":18.163896052386292,"endHours":19.163896052386292,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:10","end":"20:10","startHours":19.163896052386292,"endHours":20.163896052386292,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:10","end":"21:10","startHours":20.163896052386292,"endHours":21.163896052386292,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:10","end":"22:10","startHours":21.163896052386292,"endHours":22.163896052386292,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:10","end":"23:10","startHours":22.163896052386292,"endHours":23.163896052386292,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:10","end":"00:10","startHours":23.163896052386292,"endHours":24.163896052386292,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:10","end":"01:10","startHours":24.163896052386292,"endHours":25.163896052386292,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:10","end":"02:10","startHours":25.163896052386292,"endHours":26.163896052386292,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:10","end":"03:10","startHours":26.163896052386292,"endHours":27.163896052386292,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:10","end":"04:10","startHours":27.163896052386292,"endHours":28.163896052386292,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:10","end":"05:10","startHours":28.163896052386292,"endHours":29.163896052386292,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:10","end":"06:10","startHours":29.163896052386292,"endHours":30.163896052386292,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":8.538355333048917,"eotMinutes":-1.043501159541278,"ayanamsa":24.234}},"calendars":{"vikram_samvat":2084,"vikram_samvatsara":"Raudra","saka_samvat":1949,"saka_samvatsara":"Plavaṅga","bengali_samvat":1434,"malayalam_era":1203,"nanakshahi_year":558,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Ṣaṣṭhī · Vikram 2084 Raudra · Śaka 1949 Plavaṅga"},"festivals":[{"id":"yamuna-jayanti","name":"Yamunā Jayantī","name_sanskrit":"यमुना जयन्ती","tradition":"Vaishnava","associated_deity":"Yamunā Devī (Krishna's playmate)","significance":"Manifestation of Yamunā Devī; Vraja-bhakti-pravāhinī.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":4},{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"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 April 12, 2027 CE · Erode, Tamil Nadu · Vidhyamitra","description":"April 12, 2027 CE for Erode, Tamil Nadu: Śukla Ṣaṣṭhī, sūryodaya 06:10, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2027-04-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2027-04-12","sa":"https://sa.vidhyamitra.com/city/erode/2027-04-12","hi":"https://hi.vidhyamitra.com/city/erode/2027-04-12","x-default":"https://vidhyamitra.com/city/erode/2027-04-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T17:19:08.742Z","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":"2026-05-14T17:19:08.742Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T17:19:08.742Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}