{"id":"vidhyamitra:city-day:sabarimala:2012-04-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/sabarimala/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":"sabarimala","name":"Sabarimalā (Ayyappa)","lat":9.4376,"lon":77.0808,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"sabarimala","name":"Sabarimalā (Ayyappa)","lat":9.4376,"lon":77.0808,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tirtha"},"sunriseLocal":"06:16","sunsetLocal":"18:32","solarNoonLocal":"12:24","dayLengthHours":12.267539717865311,"dayLengthDisplay":"12 Hours 16 Mins 03 Secs","nightLengthDisplay":"11 Hours 43 Mins 57 Secs","moonriseLocal":"18:41","moonsetLocal":"06:34","rahuKala":{"name":"Rāhu Kāla","start":"09:20","end":"10:52","startHours":9.335861946280888,"endHours":10.869304411014053,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:56","end":"15:28","startHours":13.936189340480379,"endHours":15.469631805213544,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:16","end":"07:48","startHours":6.26897701681456,"endHours":7.802419481547724,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:08","end":"09:32","startHours":9.131402950983134,"endHours":9.540320941578642,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:06","startHours":6.780124505058948,"endHours":7.107258897535356,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:49","startHours":11.993828885151705,"endHours":12.811664866342726,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:38","end":"05:27","startHours":4.633305054432519,"endHours":5.4511410356235395,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:15","end":"06:16","startHours":5.246682040325784,"endHours":6.26897701681456,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:16","startHours":14.447336828724767,"endHours":15.265172809915788,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:20","end":"18:44","startHours":18.336516734679872,"endHours":18.73651673467987,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:32","end":"19:03","startHours":18.53651673467987,"endHours":19.047664222924258,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:17","end":"20:02","startHours":18.28651673467987,"endHours":20.03651673467987,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:49","startHours":23.993828885151704,"endHours":24.811664866342728,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:16","end":"07:48","startHours":6.26897701681456,"endHours":7.802419481547724,"quality":"inauspicious"},{"name":"Śubha","start":"07:48","end":"09:20","startHours":7.802419481547724,"endHours":9.335861946280888,"quality":"auspicious"},{"name":"Roga","start":"09:20","end":"10:52","startHours":9.335861946280888,"endHours":10.869304411014053,"quality":"inauspicious"},{"name":"Udveg","start":"10:52","end":"12:24","startHours":10.869304411014053,"endHours":12.402746875747216,"quality":"inauspicious"},{"name":"Chala","start":"12:24","end":"13:56","startHours":12.402746875747216,"endHours":13.936189340480379,"quality":"neutral"},{"name":"Labha","start":"13:56","end":"15:28","startHours":13.936189340480379,"endHours":15.469631805213544,"quality":"auspicious"},{"name":"Amṛta","start":"15:28","end":"17:00","startHours":15.469631805213544,"endHours":17.00307426994671,"quality":"auspicious"},{"name":"Kāla","start":"17:00","end":"18:32","startHours":17.00307426994671,"endHours":18.53651673467987,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:32","end":"20:00","startHours":18.53651673467987,"endHours":20.00307426994671,"quality":"auspicious"},{"name":"Amṛta","start":"20:00","end":"21:28","startHours":20.00307426994671,"endHours":21.469631805213545,"quality":"auspicious"},{"name":"Kāla","start":"21:28","end":"22:56","startHours":21.469631805213545,"endHours":22.93618934048038,"quality":"inauspicious"},{"name":"Śubha","start":"22:56","end":"00:24","startHours":22.93618934048038,"endHours":24.402746875747216,"quality":"auspicious"},{"name":"Roga","start":"00:24","end":"01:52","startHours":24.402746875747216,"endHours":25.869304411014053,"quality":"inauspicious"},{"name":"Udveg","start":"01:52","end":"03:20","startHours":25.869304411014053,"endHours":27.335861946280886,"quality":"inauspicious"},{"name":"Chala","start":"03:20","end":"04:48","startHours":27.335861946280886,"endHours":28.802419481547723,"quality":"neutral"},{"name":"Labha","start":"04:48","end":"06:16","startHours":28.802419481547723,"endHours":30.26897701681456,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.26897701681456,"endHours":7.26897701681456,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.26897701681456,"endHours":8.26897701681456,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.26897701681456,"endHours":9.26897701681456,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.26897701681456,"endHours":10.26897701681456,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.26897701681456,"endHours":11.26897701681456,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.26897701681456,"endHours":12.26897701681456,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.26897701681456,"endHours":13.26897701681456,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.26897701681456,"endHours":14.26897701681456,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.26897701681456,"endHours":15.26897701681456,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.26897701681456,"endHours":16.26897701681456,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.26897701681456,"endHours":17.26897701681456,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.26897701681456,"endHours":18.26897701681456,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.26897701681456,"endHours":19.26897701681456,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.26897701681456,"endHours":20.26897701681456,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.26897701681456,"endHours":21.26897701681456,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.26897701681456,"endHours":22.26897701681456,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.26897701681456,"endHours":23.26897701681456,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.26897701681456,"endHours":24.26897701681456,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.26897701681456,"endHours":25.26897701681456,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.26897701681456,"endHours":26.26897701681456,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.26897701681456,"endHours":27.26897701681456,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.26897701681456,"endHours":28.26897701681456,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.26897701681456,"endHours":29.26897701681456,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.26897701681456,"endHours":30.26897701681456,"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":"sabarimala"},"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 · Sabarimalā (Ayyappa) · Vidhyamitra","description":"April 7, 2012 CE for Sabarimalā (Ayyappa): Kṛṣṇa Pratipada, sūryodaya 06:16, sūryāsta 18:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/sabarimala/2012-04-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/sabarimala/2012-04-07","sa":"https://sa.vidhyamitra.com/city/sabarimala/2012-04-07","hi":"https://hi.vidhyamitra.com/city/sabarimala/2012-04-07","x-default":"https://vidhyamitra.com/city/sabarimala/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":"2026-06-01T08:00:40.170Z","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":"2026-06-01T08:00:40.170Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T08:00:40.170Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}