{"id":"vidhyamitra:city-day:ajmer:2012-04-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ajmer/2012-04-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-04-01","date_display":"April 1, 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":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456018.770833,"kali_year":5113,"ahargana":1867553.2708,"sun":{"sidereal_longitude":347.8311,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":94.8739,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.0428,"elapsed_within_tithi_degrees":11.0428},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.8739,"elapsed_within_degrees":1.5405},"yoga":{"number":7,"name":"Sukarma","sum_longitude":82.7049},"karana":{"half_tithi_index":17,"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":2012,"month":4,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456018.770833,"ahargana":1867553.2708,"kali_year":5113,"ayanamsa_lahiri":24.0241,"grahas":{"sun":{"sidereal_longitude":347.693279,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":91.847579,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":-3.2806},"mars":{"sidereal_longitude":130.544779,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":330.298179,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":19.09657900000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":33.435978999999975,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":183.021979,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":228.0404,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":48.0404,"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":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456018.770833,"kali_year":5113,"ahargana":1867553.2708,"sun":{"sidereal_longitude":347.8311,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":94.8739,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.0428,"elapsed_within_tithi_degrees":11.0428},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.8739,"elapsed_within_degrees":1.5405},"yoga":{"number":7,"name":"Sukarma","sum_longitude":82.7049},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.281,"elongation":107.043},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.281,"opposition_distance":72.957}},"eclipse_window_40days":[]},"city":{"slug":"ajmer","name":"Ajmer, Rajasthan","lat":26.4499,"lon":74.6399,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"ajmer","name":"Ajmer, Rajasthan","lat":26.4499,"lon":74.6399,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tier-1"},"sunriseLocal":"06:23","sunsetLocal":"18:49","solarNoonLocal":"12:36","dayLengthHours":12.432674156913011,"dayLengthDisplay":"12 Hours 25 Mins 58 Secs","nightLengthDisplay":"11 Hours 34 Mins 02 Secs","moonriseLocal":"12:46","moonsetLocal":"02:19","rahuKala":{"name":"Rāhu Kāla","start":"17:16","end":"18:49","startHours":17.258664410528237,"endHours":18.812748680142363,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:36","end":"14:09","startHours":12.596411601685858,"endHours":14.150495871299984,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:42","end":"17:16","startHours":15.70458014091411,"endHours":17.258664410528237,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:42","startHours":9.281031826509054,"endHours":9.695454298406155,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:54","end":"07:14","startHours":6.898102613100727,"endHours":7.229640590618407,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"13:01","startHours":12.181989129788757,"endHours":13.01083407358296,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:43","end":"05:33","startHours":4.7223846356409505,"endHours":5.551229579435152,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:21","end":"06:23","startHours":5.344018343486601,"endHours":6.380074523229352,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:30","startHours":14.668523961171358,"endHours":15.497368904965558,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:37","end":"19:01","startHours":18.612748680142364,"endHours":19.012748680142362,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:49","end":"19:20","startHours":18.812748680142363,"endHours":19.33077677001374,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:34","end":"20:19","startHours":18.562748680142363,"endHours":20.312748680142363,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"01:01","startHours":24.181989129788757,"endHours":25.01083407358296,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:23","end":"07:56","startHours":6.380074523229352,"endHours":7.934158792843478,"quality":"inauspicious"},{"name":"Chala","start":"07:56","end":"09:29","startHours":7.934158792843478,"endHours":9.488243062457604,"quality":"neutral"},{"name":"Labha","start":"09:29","end":"11:03","startHours":9.488243062457604,"endHours":11.042327332071732,"quality":"auspicious"},{"name":"Amṛta","start":"11:03","end":"12:36","startHours":11.042327332071732,"endHours":12.596411601685858,"quality":"auspicious"},{"name":"Kāla","start":"12:36","end":"14:09","startHours":12.596411601685858,"endHours":14.150495871299984,"quality":"inauspicious"},{"name":"Śubha","start":"14:09","end":"15:42","startHours":14.150495871299984,"endHours":15.70458014091411,"quality":"auspicious"},{"name":"Roga","start":"15:42","end":"17:16","startHours":15.70458014091411,"endHours":17.258664410528237,"quality":"inauspicious"},{"name":"Udveg","start":"17:16","end":"18:49","startHours":17.258664410528237,"endHours":18.812748680142363,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:49","end":"20:16","startHours":18.812748680142363,"endHours":20.258664410528237,"quality":"auspicious"},{"name":"Roga","start":"20:16","end":"21:42","startHours":20.258664410528237,"endHours":21.70458014091411,"quality":"inauspicious"},{"name":"Udveg","start":"21:42","end":"23:09","startHours":21.70458014091411,"endHours":23.150495871299984,"quality":"inauspicious"},{"name":"Chala","start":"23:09","end":"00:36","startHours":23.150495871299984,"endHours":24.59641160168586,"quality":"neutral"},{"name":"Labha","start":"00:36","end":"02:03","startHours":24.59641160168586,"endHours":26.042327332071732,"quality":"auspicious"},{"name":"Amṛta","start":"02:03","end":"03:29","startHours":26.042327332071732,"endHours":27.488243062457606,"quality":"auspicious"},{"name":"Kāla","start":"03:29","end":"04:56","startHours":27.488243062457606,"endHours":28.934158792843476,"quality":"inauspicious"},{"name":"Śubha","start":"04:56","end":"06:23","startHours":28.934158792843476,"endHours":30.380074523229354,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:23","end":"07:23","startHours":6.380074523229352,"endHours":7.380074523229352,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:23","end":"08:23","startHours":7.380074523229352,"endHours":8.380074523229352,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:23","end":"09:23","startHours":8.380074523229352,"endHours":9.380074523229352,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:23","end":"10:23","startHours":9.380074523229352,"endHours":10.380074523229352,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:23","end":"11:23","startHours":10.380074523229352,"endHours":11.380074523229352,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:23","end":"12:23","startHours":11.380074523229352,"endHours":12.380074523229352,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:23","end":"13:23","startHours":12.380074523229352,"endHours":13.380074523229352,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:23","end":"14:23","startHours":13.380074523229352,"endHours":14.380074523229352,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:23","end":"15:23","startHours":14.380074523229352,"endHours":15.380074523229352,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:23","end":"16:23","startHours":15.380074523229352,"endHours":16.380074523229354,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:23","end":"17:23","startHours":16.380074523229354,"endHours":17.380074523229354,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:23","end":"18:23","startHours":17.380074523229354,"endHours":18.380074523229354,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:23","end":"19:23","startHours":18.380074523229354,"endHours":19.380074523229354,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:23","end":"20:23","startHours":19.380074523229354,"endHours":20.380074523229354,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:23","end":"21:23","startHours":20.380074523229354,"endHours":21.380074523229354,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:23","end":"22:23","startHours":21.380074523229354,"endHours":22.380074523229354,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:23","end":"23:23","startHours":22.380074523229354,"endHours":23.380074523229354,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:23","end":"00:23","startHours":23.380074523229354,"endHours":24.380074523229354,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:23","end":"01:23","startHours":24.380074523229354,"endHours":25.380074523229354,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:23","end":"02:23","startHours":25.380074523229354,"endHours":26.380074523229354,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:23","end":"03:23","startHours":26.380074523229354,"endHours":27.380074523229354,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:23","end":"04:23","startHours":27.380074523229354,"endHours":28.380074523229354,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:23","end":"05:23","startHours":28.380074523229354,"endHours":29.380074523229354,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:23","end":"06:23","startHours":29.380074523229354,"endHours":30.380074523229354,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","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":4.633011835521049,"eotMinutes":-4.344296101151456,"ayanamsa":24.0241}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","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":"Caitra Śukla Navamī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"rama-navami","name":"Rāma Navamī","name_sanskrit":"राम नवमी","tradition":"Vaishnava","associated_deity":"Rāma (18th avatāra of Krishna)","deity_avatara_index":18,"significance":"Bhagavān Rāma's birth at Ayodhyā. Sūryavaṃśa's most exalted moment.","vrata":true,"primary_observance":"Madhyāhna (noon) abhiṣekam in Ayodhyā tradition","detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1,"related_chart":"rama","historical_anchor":{"event":"Bhagavān Rāma's birth at Ayodhyā","date_julian":"-1626101-04-03","location":"Ayodhyā"},"sources":["Vālmīki Rāmāyaṇa, Bāla-Kāṇḍa 1.18"]}],"todays_walk":{"walk":{"id":"rama-navami-walk","name":"Rāma Navamī Walk","name_sanskrit":"राम नवमी यात्रा","type":"festival","description":"Vālmīki Bāla-Kāṇḍa selections + BG 4.7-8 (avatāra principle).","step_count":9,"url":"/walk/rama-navami-walk"},"reason":"Today is Rāma Navamī — its dedicated walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"ajmer"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 1, 2012 CE · Ajmer, Rajasthan · Vidhyamitra","description":"April 1, 2012 CE for Ajmer, Rajasthan: Śukla Navamī, sūryodaya 06:23, sūryāsta 18:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ajmer/2012-04-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ajmer/2012-04-01","sa":"https://sa.vidhyamitra.com/city/ajmer/2012-04-01","hi":"https://hi.vidhyamitra.com/city/ajmer/2012-04-01","x-default":"https://vidhyamitra.com/city/ajmer/2012-04-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:56:21.012Z","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":"2026-05-31T20:56:21.012Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:56:21.012Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}