{"id":"vidhyamitra:city-day:erode:2136-05-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2136-05-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2136-05-15","date_display":"May 15, 2136 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":2136,"month":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501352.770833,"kali_year":5238,"ahargana":1912887.2708,"sun":{"sidereal_longitude":28.5458,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":194.6515,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":166.1057,"elapsed_within_tithi_degrees":10.1057},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":194.6515,"elapsed_within_degrees":7.9848},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":223.1973},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2136,"month":5,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501352.770833,"ahargana":1912887.2708,"kali_year":5238,"ayanamsa_lahiri":25.758,"grahas":{"sun":{"sidereal_longitude":28.87348700000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":194.47088699999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false,"latitude":-2.1541},"mars":{"sidereal_longitude":110.04278700000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":1.678087000000005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":180.70788700000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":29.78268700000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":255.64738699999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":346.0269,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":166.0269,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"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":2136,"month":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501352.770833,"kali_year":5238,"ahargana":1912887.2708,"sun":{"sidereal_longitude":28.5458,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":194.6515,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":166.1057,"elapsed_within_tithi_degrees":10.1057},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":194.6515,"elapsed_within_degrees":7.9848},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":223.1973},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.154,"elongation":166.106},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.154,"opposition_distance":13.894}},"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":"05:56","sunsetLocal":"18:35","solarNoonLocal":"12:15","dayLengthHours":12.645850075825635,"dayLengthDisplay":"12 Hours 38 Mins 45 Secs","nightLengthDisplay":"11 Hours 21 Mins 15 Secs","moonriseLocal":"17:28","moonsetLocal":"05:08","rahuKala":{"name":"Rāhu Kāla","start":"15:25","end":"17:00","startHours":15.417712503357642,"endHours":16.998443762835848,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:06","end":"10:41","startHours":9.094787465444824,"endHours":10.67551872492303,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:15","end":"13:50","startHours":12.256249984401233,"endHours":13.836981243879439,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:18","startHours":8.884023297514398,"endHours":9.305551633375252,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:28","end":"06:48","startHours":6.4602353663144845,"endHours":6.797458035003168,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:41","startHours":11.834721648540379,"endHours":12.677778320262087,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:05","startHours":4.247211603044999,"endHours":5.090268274766707,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:53","end":"05:56","startHours":4.87950410683628,"endHours":5.933324946488416,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:12","startHours":14.363891663705505,"endHours":15.206948335427214,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.37917502231405,"endHours":18.77917502231405,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:06","startHours":18.57917502231405,"endHours":19.10608544214012,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.32917502231405,"endHours":20.07917502231405,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:41","startHours":23.834721648540377,"endHours":24.67777832026209,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:56","end":"07:31","startHours":5.933324946488416,"endHours":7.514056205966621,"quality":"inauspicious"},{"name":"Udveg","start":"07:31","end":"09:06","startHours":7.514056205966621,"endHours":9.094787465444824,"quality":"inauspicious"},{"name":"Chala","start":"09:06","end":"10:41","startHours":9.094787465444824,"endHours":10.67551872492303,"quality":"neutral"},{"name":"Labha","start":"10:41","end":"12:15","startHours":10.67551872492303,"endHours":12.256249984401233,"quality":"auspicious"},{"name":"Amṛta","start":"12:15","end":"13:50","startHours":12.256249984401233,"endHours":13.836981243879439,"quality":"auspicious"},{"name":"Kāla","start":"13:50","end":"15:25","startHours":13.836981243879439,"endHours":15.417712503357642,"quality":"inauspicious"},{"name":"Śubha","start":"15:25","end":"17:00","startHours":15.417712503357642,"endHours":16.998443762835848,"quality":"auspicious"},{"name":"Roga","start":"17:00","end":"18:35","startHours":16.998443762835848,"endHours":18.57917502231405,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:35","end":"20:00","startHours":18.57917502231405,"endHours":19.998443762835848,"quality":"inauspicious"},{"name":"Śubha","start":"20:00","end":"21:25","startHours":19.998443762835848,"endHours":21.41771250335764,"quality":"auspicious"},{"name":"Roga","start":"21:25","end":"22:50","startHours":21.41771250335764,"endHours":22.836981243879436,"quality":"inauspicious"},{"name":"Udveg","start":"22:50","end":"00:15","startHours":22.836981243879436,"endHours":24.256249984401233,"quality":"inauspicious"},{"name":"Chala","start":"00:15","end":"01:41","startHours":24.256249984401233,"endHours":25.67551872492303,"quality":"neutral"},{"name":"Labha","start":"01:41","end":"03:06","startHours":25.67551872492303,"endHours":27.094787465444824,"quality":"auspicious"},{"name":"Amṛta","start":"03:06","end":"04:31","startHours":27.094787465444824,"endHours":28.514056205966618,"quality":"auspicious"},{"name":"Kāla","start":"04:31","end":"05:56","startHours":28.514056205966618,"endHours":29.933324946488415,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.933324946488416,"endHours":6.933324946488416,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.933324946488416,"endHours":7.933324946488416,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.933324946488416,"endHours":8.933324946488415,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.933324946488415,"endHours":9.933324946488415,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.933324946488415,"endHours":10.933324946488415,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.933324946488415,"endHours":11.933324946488415,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.933324946488415,"endHours":12.933324946488415,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.933324946488415,"endHours":13.933324946488415,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.933324946488415,"endHours":14.933324946488415,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.933324946488415,"endHours":15.933324946488415,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.933324946488415,"endHours":16.933324946488415,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.933324946488415,"endHours":17.933324946488415,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.933324946488415,"endHours":18.933324946488415,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.933324946488415,"endHours":19.933324946488415,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.933324946488415,"endHours":20.933324946488415,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.933324946488415,"endHours":21.933324946488415,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.933324946488415,"endHours":22.933324946488415,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.933324946488415,"endHours":23.933324946488415,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.933324946488415,"endHours":24.933324946488415,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.933324946488415,"endHours":25.933324946488415,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.933324946488415,"endHours":26.933324946488415,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.933324946488415,"endHours":27.933324946488415,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.933324946488415,"endHours":28.933324946488415,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.933324946488415,"endHours":29.933324946488415,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"North (Uttara)","chandraVasa":"North","rahuVasa":"North","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":18.92494891437889,"eotMinutes":3.7562009359260493,"ayanamsa":25.758}},"calendars":{"vikram_samvat":2193,"vikram_samvatsara":"Saumya","saka_samvat":2058,"saka_samvatsara":"Durmukhi","bengali_samvat":1543,"malayalam_era":1312,"nanakshahi_year":667,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Caturdaśī · Vikram 2193 Saumya · Śaka 2058 Durmukhi"},"festivals":[{"id":"narasimha-jayanti","name":"Narasiṁha Jayantī","name_sanskrit":"नरसिंह जयन्ती","tradition":"Vaishnava","associated_deity":"Narasiṁha (avatar of Krishna)","deity_avatara_index":14,"significance":"Bhagavān Narasiṁha manifested to protect the bhakta Prahlāda. Krishna's fierce protective form.","vrata":true,"primary_observance":"Sandhyā (twilight) abhiṣekam; recitation of Narasiṁha-Stotra","detection":{"tithi_number":14,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":1,"related_chart":"narasimha","sources":["Bhāgavata Purāṇa 7.8"]},{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2},{"id":"chhinnamasta-jayanti","name":"Chhinnamastā Jayantī","name_sanskrit":"छिन्नमस्ता जयन्ती","tradition":"Shakta","associated_deity":"Devī Chhinnamastā (6th of 10 Mahāvidyās)","significance":"The 6th of the Daśa Mahāvidyās. Devī's self-decapitation form representing transcendence of ego.","vrata":false,"detection":{"tithi_number":14,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":5}],"todays_walk":{"walk":{"id":"narasimha-jayanti-walk","name":"Narasiṁha Jayantī Walk","name_sanskrit":"नरसिंह जयन्ती यात्रा","type":"festival","description":"Bhāgavata 7.8 (Prahlāda-Narasiṁha) + protective verses.","step_count":9,"url":"/walk/narasimha-jayanti-walk"},"reason":"Today is Narasiṁha Jayantī — its dedicated 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 May 15, 2136 CE · Erode, Tamil Nadu · Vidhyamitra","description":"May 15, 2136 CE for Erode, Tamil Nadu: Śukla Caturdaśī, sūryodaya 05:56, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2136-05-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2136-05-15","sa":"https://sa.vidhyamitra.com/city/erode/2136-05-15","hi":"https://hi.vidhyamitra.com/city/erode/2136-05-15","x-default":"https://vidhyamitra.com/city/erode/2136-05-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-26T21:20:59.758Z","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":"2026-05-26T21:20:59.758Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-26T21:20:59.758Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}