{"id":"vidhyamitra:city-day:erode:2064-04-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2064-04-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2064-04-13","date_display":"April 13, 2064 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":2064,"month":4,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475023.770833,"kali_year":5165,"ahargana":1886558.2708,"sun":{"sidereal_longitude":359.1566,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":316.5703,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":317.4137,"elapsed_within_tithi_degrees":5.4137},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":316.5703,"elapsed_within_degrees":9.9036},"yoga":{"number":24,"name":"Śukla","sum_longitude":315.7269},"karana":{"half_tithi_index":52,"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":2064,"month":4,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2475023.770833,"ahargana":1886558.2708,"kali_year":5165,"ayanamsa_lahiri":24.751,"grahas":{"sun":{"sidereal_longitude":359.169349,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":318.26694900000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":1.2019},"mars":{"sidereal_longitude":26.62994900000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":340.656649,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":157.97804900000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":347.468449,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":87.89994899999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":301.0641,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":121.0641,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2064,"month":4,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475023.770833,"kali_year":5165,"ahargana":1886558.2708,"sun":{"sidereal_longitude":359.1566,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":316.5703,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":317.4137,"elapsed_within_tithi_degrees":5.4137},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":316.5703,"elapsed_within_degrees":9.9036},"yoga":{"number":24,"name":"Śukla","sum_longitude":315.7269},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.202,"elongation":42.586},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.202,"opposition_distance":137.414}},"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":"06:09","sunsetLocal":"18:31","solarNoonLocal":"12:20","dayLengthHours":12.365285981291244,"dayLengthDisplay":"12 Hours 21 Mins 55 Secs","nightLengthDisplay":"11 Hours 38 Mins 05 Secs","moonriseLocal":"03:39","moonsetLocal":"15:33","rahuKala":{"name":"Rāhu Kāla","start":"16:58","end":"18:31","startHours":16.968665756812623,"endHours":18.514326504474028,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:20","end":"13:53","startHours":12.331683513828406,"endHours":13.877344261489812,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:25","end":"16:58","startHours":15.423005009151218,"endHours":16.968665756812623,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:27","startHours":9.034273918817409,"endHours":9.446450118193782,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"07:00","startHours":6.664260772403253,"endHours":6.994001731904353,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:45","startHours":11.91950731445203,"endHours":12.743859713204781,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:19","startHours":4.500335725677285,"endHours":5.324688124430035,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:09","startHours":5.1186000247418475,"endHours":6.1490405231827845,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:13","startHours":14.39256451071028,"endHours":15.216916909463029,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.314326504474028,"endHours":18.714326504474027,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"19:02","startHours":18.514326504474028,"endHours":19.029546753694497,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.264326504474028,"endHours":20.014326504474028,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:45","startHours":23.91950731445203,"endHours":24.74385971320478,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:09","end":"07:42","startHours":6.1490405231827845,"endHours":7.69470127084419,"quality":"inauspicious"},{"name":"Chala","start":"07:42","end":"09:14","startHours":7.69470127084419,"endHours":9.240362018505596,"quality":"neutral"},{"name":"Labha","start":"09:14","end":"10:47","startHours":9.240362018505596,"endHours":10.786022766167001,"quality":"auspicious"},{"name":"Amṛta","start":"10:47","end":"12:20","startHours":10.786022766167001,"endHours":12.331683513828406,"quality":"auspicious"},{"name":"Kāla","start":"12:20","end":"13:53","startHours":12.331683513828406,"endHours":13.877344261489812,"quality":"inauspicious"},{"name":"Śubha","start":"13:53","end":"15:25","startHours":13.877344261489812,"endHours":15.423005009151218,"quality":"auspicious"},{"name":"Roga","start":"15:25","end":"16:58","startHours":15.423005009151218,"endHours":16.968665756812623,"quality":"inauspicious"},{"name":"Udveg","start":"16:58","end":"18:31","startHours":16.968665756812623,"endHours":18.514326504474028,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:31","end":"19:58","startHours":18.514326504474028,"endHours":19.968665756812623,"quality":"auspicious"},{"name":"Roga","start":"19:58","end":"21:25","startHours":19.968665756812623,"endHours":21.42300500915122,"quality":"inauspicious"},{"name":"Udveg","start":"21:25","end":"22:53","startHours":21.42300500915122,"endHours":22.87734426148981,"quality":"inauspicious"},{"name":"Chala","start":"22:53","end":"00:20","startHours":22.87734426148981,"endHours":24.331683513828406,"quality":"neutral"},{"name":"Labha","start":"00:20","end":"01:47","startHours":24.331683513828406,"endHours":25.786022766167,"quality":"auspicious"},{"name":"Amṛta","start":"01:47","end":"03:14","startHours":25.786022766167,"endHours":27.240362018505593,"quality":"auspicious"},{"name":"Kāla","start":"03:14","end":"04:42","startHours":27.240362018505593,"endHours":28.694701270844188,"quality":"inauspicious"},{"name":"Śubha","start":"04:42","end":"06:09","startHours":28.694701270844188,"endHours":30.149040523182784,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.1490405231827845,"endHours":7.1490405231827845,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.1490405231827845,"endHours":8.149040523182784,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.149040523182784,"endHours":9.149040523182784,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.149040523182784,"endHours":10.149040523182784,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.149040523182784,"endHours":11.149040523182784,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.149040523182784,"endHours":12.149040523182784,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.149040523182784,"endHours":13.149040523182784,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.149040523182784,"endHours":14.149040523182784,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.149040523182784,"endHours":15.149040523182784,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.149040523182784,"endHours":16.149040523182784,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.149040523182784,"endHours":17.149040523182784,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.149040523182784,"endHours":18.149040523182784,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.149040523182784,"endHours":19.149040523182784,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.149040523182784,"endHours":20.149040523182784,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.149040523182784,"endHours":21.149040523182784,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.149040523182784,"endHours":22.149040523182784,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.149040523182784,"endHours":23.149040523182784,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.149040523182784,"endHours":24.149040523182784,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.149040523182784,"endHours":25.149040523182784,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.149040523182784,"endHours":26.149040523182784,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.149040523182784,"endHours":27.149040523182784,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.149040523182784,"endHours":28.149040523182784,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.149040523182784,"endHours":29.149040523182784,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.149040523182784,"endHours":30.149040523182784,"planetary_lord":"Jupiter"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.280450619033397,"eotMinutes":-0.7698108297043191,"ayanamsa":24.751}},"calendars":{"vikram_samvat":2121,"vikram_samvatsara":"Hemalambī","saka_samvat":1986,"saka_samvatsara":"Tāraṇa","bengali_samvat":1471,"malayalam_era":1240,"nanakshahi_year":595,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","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":"Vaiśākha Kṛṣṇa Dvādaśī · Vikram 2121 Hemalambī · Śaka 1986 Tāraṇa"},"festivals":[],"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 April 13, 2064 CE · Erode, Tamil Nadu · Vidhyamitra","description":"April 13, 2064 CE for Erode, Tamil Nadu: Kṛṣṇa Dvādaśī, sūryodaya 06:09, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2064-04-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2064-04-13","sa":"https://sa.vidhyamitra.com/city/erode/2064-04-13","hi":"https://hi.vidhyamitra.com/city/erode/2064-04-13","x-default":"https://vidhyamitra.com/city/erode/2064-04-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T04:08:06.892Z","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":"2026-05-31T04:08:06.892Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T04:08:06.892Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}