{"id":"vidhyamitra:city-day:rameswaram:2012-04-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rameswaram/2012-04-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-04-07","date_display":"April 7, 2012 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":2012,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456024.770833,"kali_year":5113,"ahargana":1867559.2708,"sun":{"sidereal_longitude":353.7286,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":175.6685,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":181.9399,"elapsed_within_tithi_degrees":1.9399},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.6685,"elapsed_within_degrees":2.3352},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":169.3971},"karana":{"half_tithi_index":30,"name":"Bālava"},"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":2012,"month":4,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456024.770833,"ahargana":1867559.2708,"kali_year":5113,"ayanamsa_lahiri":24.0243,"grahas":{"sun":{"sidereal_longitude":353.60375,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":176.93394999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":-3.5473},"mars":{"sidereal_longitude":129.76874999999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":330.03715,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":20.42874999999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":38.96564999999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":182.57885,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":227.7225,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":47.7225,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"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":2012,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456024.770833,"kali_year":5113,"ahargana":1867559.2708,"sun":{"sidereal_longitude":353.7286,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":175.6685,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":181.9399,"elapsed_within_tithi_degrees":1.9399},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.6685,"elapsed_within_degrees":2.3352},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":169.3971},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.547,"elongation":178.06},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.547,"opposition_distance":1.94}},"eclipse_window_40days":[]},"city":{"slug":"rameswaram","name":"Rameswaram, Tamil Nadu","lat":9.2885,"lon":79.3127,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rameswaram","name":"Rameswaram, Tamil Nadu","lat":9.2885,"lon":79.3127,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"sunriseLocal":"06:07","sunsetLocal":"18:23","solarNoonLocal":"12:15","dayLengthHours":12.265011885048104,"dayLengthDisplay":"12 Hours 15 Mins 54 Secs","nightLengthDisplay":"11 Hours 44 Mins 06 Secs","moonriseLocal":"18:32","moonsetLocal":"06:26","rahuKala":{"name":"Rāhu Kāla","start":"09:11","end":"10:43","startHours":9.187700571151858,"endHours":10.72082705678287,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:47","end":"15:19","startHours":13.787080028044896,"endHours":15.32020651367591,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:07","end":"07:39","startHours":6.121447599889831,"endHours":7.654574085520844,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:24","startHours":8.983283706401055,"endHours":9.392117435902659,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:38","end":"06:58","startHours":6.632489761766835,"endHours":6.9595567453681175,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:40","startHours":11.845119812912278,"endHours":12.662787271915485,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:29","end":"05:18","startHours":4.486112681883418,"endHours":5.303780140886624,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:07","startHours":5.099363276135822,"endHours":6.121447599889831,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:07","startHours":14.298122189921902,"endHours":15.115789648925109,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.186459484937934,"endHours":18.586459484937933,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:54","startHours":18.386459484937934,"endHours":18.897501646814938,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.136459484937934,"endHours":19.886459484937934,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:40","startHours":23.84511981291228,"endHours":24.662787271915484,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:07","end":"07:39","startHours":6.121447599889831,"endHours":7.654574085520844,"quality":"inauspicious"},{"name":"Śubha","start":"07:39","end":"09:11","startHours":7.654574085520844,"endHours":9.187700571151858,"quality":"auspicious"},{"name":"Roga","start":"09:11","end":"10:43","startHours":9.187700571151858,"endHours":10.72082705678287,"quality":"inauspicious"},{"name":"Udveg","start":"10:43","end":"12:15","startHours":10.72082705678287,"endHours":12.253953542413882,"quality":"inauspicious"},{"name":"Chala","start":"12:15","end":"13:47","startHours":12.253953542413882,"endHours":13.787080028044896,"quality":"neutral"},{"name":"Labha","start":"13:47","end":"15:19","startHours":13.787080028044896,"endHours":15.32020651367591,"quality":"auspicious"},{"name":"Amṛta","start":"15:19","end":"16:51","startHours":15.32020651367591,"endHours":16.85333299930692,"quality":"auspicious"},{"name":"Kāla","start":"16:51","end":"18:23","startHours":16.85333299930692,"endHours":18.386459484937934,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:23","end":"19:51","startHours":18.386459484937934,"endHours":19.85333299930692,"quality":"auspicious"},{"name":"Amṛta","start":"19:51","end":"21:19","startHours":19.85333299930692,"endHours":21.320206513675906,"quality":"auspicious"},{"name":"Kāla","start":"21:19","end":"22:47","startHours":21.320206513675906,"endHours":22.787080028044894,"quality":"inauspicious"},{"name":"Śubha","start":"22:47","end":"00:15","startHours":22.787080028044894,"endHours":24.253953542413882,"quality":"auspicious"},{"name":"Roga","start":"00:15","end":"01:43","startHours":24.253953542413882,"endHours":25.72082705678287,"quality":"inauspicious"},{"name":"Udveg","start":"01:43","end":"03:11","startHours":25.72082705678287,"endHours":27.187700571151858,"quality":"inauspicious"},{"name":"Chala","start":"03:11","end":"04:39","startHours":27.187700571151858,"endHours":28.654574085520842,"quality":"neutral"},{"name":"Labha","start":"04:39","end":"06:07","startHours":28.654574085520842,"endHours":30.12144759988983,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.121447599889831,"endHours":7.121447599889831,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.121447599889831,"endHours":8.12144759988983,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.12144759988983,"endHours":9.12144759988983,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.12144759988983,"endHours":10.12144759988983,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.12144759988983,"endHours":11.12144759988983,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.12144759988983,"endHours":12.12144759988983,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.12144759988983,"endHours":13.12144759988983,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.12144759988983,"endHours":14.12144759988983,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.12144759988983,"endHours":15.12144759988983,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.12144759988983,"endHours":16.12144759988983,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.12144759988983,"endHours":17.12144759988983,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.12144759988983,"endHours":18.12144759988983,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.12144759988983,"endHours":19.12144759988983,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.12144759988983,"endHours":20.12144759988983,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.12144759988983,"endHours":21.12144759988983,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.12144759988983,"endHours":22.12144759988983,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.12144759988983,"endHours":23.12144759988983,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.12144759988983,"endHours":24.12144759988983,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.12144759988983,"endHours":25.12144759988983,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.12144759988983,"endHours":26.12144759988983,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.12144759988983,"endHours":27.12144759988983,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.12144759988983,"endHours":28.12144759988983,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.12144759988983,"endHours":29.12144759988983,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.12144759988983,"endHours":30.12144759988983,"planetary_lord":"Mercury"}],"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Mudgara","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":6.917953302576794,"eotMinutes":-2.4880125448329173,"ayanamsa":24.0243}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"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 Pratipada · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[],"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":[]},"validity":{"eternal":false,"location_specific":"rameswaram"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 7, 2012 CE · Rameswaram, Tamil Nadu · Vidhyamitra","description":"April 7, 2012 CE for Rameswaram, Tamil Nadu: Kṛṣṇa Pratipada, sūryodaya 06:07, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rameswaram/2012-04-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rameswaram/2012-04-07","sa":"https://sa.vidhyamitra.com/city/rameswaram/2012-04-07","hi":"https://hi.vidhyamitra.com/city/rameswaram/2012-04-07","x-default":"https://vidhyamitra.com/city/rameswaram/2012-04-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:42:03.213Z","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":"2026-05-30T23:42:03.214Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:42:03.214Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}