{"id":"vidhyamitra:city-day:washington-dc:2012-03-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/washington-dc/2012-03-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-03-01","date_display":"March 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":3,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455987.770833,"kali_year":5113,"ahargana":1867522.2708,"sun":{"sidereal_longitude":316.9593,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":49.0007,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":92.0414,"elapsed_within_tithi_degrees":8.0414},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":49.0007,"elapsed_within_degrees":9.0007},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":5.96},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":3,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455987.770833,"ahargana":1867522.2708,"kali_year":5113,"ayanamsa_lahiri":24.0229,"grahas":{"sun":{"sidereal_longitude":316.83386399999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":46.61346400000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":0.0535},"mars":{"sidereal_longitude":140.52016400000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":333.81256399999995,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":12.831364000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":0.9257640000000151,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":184.79976399999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":229.6829,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":49.6829,"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":3,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455987.770833,"kali_year":5113,"ahargana":1867522.2708,"sun":{"sidereal_longitude":316.9593,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":49.0007,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":92.0414,"elapsed_within_tithi_degrees":8.0414},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":49.0007,"elapsed_within_degrees":9.0007},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":5.96},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.054,"elongation":92.041},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.054,"opposition_distance":87.959}},"eclipse_window_40days":[]},"city":{"slug":"washington-dc","name":"Washington DC, USA","lat":38.9072,"lon":-77.0369,"tz_offset_hours":-5,"country":"US","tier":"diaspora"},"tier2":{"city":{"slug":"washington-dc","name":"Washington DC, USA","lat":38.9072,"lon":-77.0369,"tz_offset_hours":-5,"country":"US","tier":"diaspora"},"sunriseLocal":"06:41","sunsetLocal":"18:01","solarNoonLocal":"12:21","dayLengthHours":11.33197174411473,"dayLengthDisplay":"11 Hours 19 Mins 55 Secs","nightLengthDisplay":"12 Hours 40 Mins 05 Secs","moonriseLocal":"11:01","moonsetLocal":"01:40","rahuKala":{"name":"Rāhu Kāla","start":"13:46","end":"15:11","startHours":13.76967547063292,"endHours":15.186171938647261,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:41","end":"08:06","startHours":6.687193130561214,"endHours":8.103689598575555,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:31","end":"10:56","startHours":9.520186066589897,"endHours":10.936682534604238,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:43","startHours":9.331319870854651,"endHours":9.709052262325141,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:10","end":"07:28","startHours":7.1593586198993275,"endHours":7.46154453307572,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:44","startHours":11.975446611148087,"endHours":12.73091139408907,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:11","end":"05:56","startHours":5.17626356467925,"endHours":5.931728347620232,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:45","end":"06:41","startHours":5.742862151884987,"endHours":6.687193130561214,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:00","startHours":14.241840959971034,"endHours":14.997305742912015,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:49","end":"18:13","startHours":17.819164874675945,"endHours":18.219164874675943,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:01","end":"18:29","startHours":18.019164874675944,"endHours":18.491330364014058,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:46","end":"19:31","startHours":17.769164874675944,"endHours":19.519164874675944,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:44","startHours":23.975446611148087,"endHours":24.73091139408907,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:41","end":"08:06","startHours":6.687193130561214,"endHours":8.103689598575555,"quality":"auspicious"},{"name":"Roga","start":"08:06","end":"09:31","startHours":8.103689598575555,"endHours":9.520186066589897,"quality":"inauspicious"},{"name":"Udveg","start":"09:31","end":"10:56","startHours":9.520186066589897,"endHours":10.936682534604238,"quality":"inauspicious"},{"name":"Chala","start":"10:56","end":"12:21","startHours":10.936682534604238,"endHours":12.353179002618578,"quality":"neutral"},{"name":"Labha","start":"12:21","end":"13:46","startHours":12.353179002618578,"endHours":13.76967547063292,"quality":"auspicious"},{"name":"Amṛta","start":"13:46","end":"15:11","startHours":13.76967547063292,"endHours":15.186171938647261,"quality":"auspicious"},{"name":"Kāla","start":"15:11","end":"16:36","startHours":15.186171938647261,"endHours":16.602668406661603,"quality":"inauspicious"},{"name":"Śubha","start":"16:36","end":"18:01","startHours":16.602668406661603,"endHours":18.019164874675944,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:01","end":"19:36","startHours":18.019164874675944,"endHours":19.602668406661603,"quality":"auspicious"},{"name":"Kāla","start":"19:36","end":"21:11","startHours":19.602668406661603,"endHours":21.186171938647263,"quality":"inauspicious"},{"name":"Śubha","start":"21:11","end":"22:46","startHours":21.186171938647263,"endHours":22.76967547063292,"quality":"auspicious"},{"name":"Roga","start":"22:46","end":"00:21","startHours":22.76967547063292,"endHours":24.353179002618578,"quality":"inauspicious"},{"name":"Udveg","start":"00:21","end":"01:56","startHours":24.353179002618578,"endHours":25.936682534604238,"quality":"inauspicious"},{"name":"Chala","start":"01:56","end":"03:31","startHours":25.936682534604238,"endHours":27.520186066589897,"quality":"neutral"},{"name":"Labha","start":"03:31","end":"05:06","startHours":27.520186066589897,"endHours":29.103689598575556,"quality":"auspicious"},{"name":"Amṛta","start":"05:06","end":"06:41","startHours":29.103689598575556,"endHours":30.687193130561212,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.687193130561214,"endHours":7.687193130561214,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.687193130561214,"endHours":8.687193130561214,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.687193130561214,"endHours":9.687193130561214,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.687193130561214,"endHours":10.687193130561214,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.687193130561214,"endHours":11.687193130561214,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.687193130561214,"endHours":12.687193130561214,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.687193130561214,"endHours":13.687193130561214,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.687193130561214,"endHours":14.687193130561214,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.687193130561214,"endHours":15.687193130561214,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.687193130561214,"endHours":16.687193130561212,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.687193130561212,"endHours":17.687193130561212,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.687193130561212,"endHours":18.687193130561212,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.687193130561212,"endHours":19.687193130561212,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.687193130561212,"endHours":20.687193130561212,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.687193130561212,"endHours":21.687193130561212,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.687193130561212,"endHours":22.687193130561212,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.687193130561212,"endHours":23.687193130561212,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.687193130561212,"endHours":24.687193130561212,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.687193130561212,"endHours":25.687193130561212,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.687193130561212,"endHours":26.687193130561212,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.687193130561212,"endHours":27.687193130561212,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.687193130561212,"endHours":28.687193130561212,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.687193130561212,"endHours":29.687193130561212,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.687193130561212,"endHours":30.687193130561212,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.494369045177761,"eotMinutes":-13.043140157114735,"ayanamsa":24.0229}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Aṣṭamī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"washington-dc"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga March 1, 2012 CE · Washington DC, USA · Vidhyamitra","description":"March 1, 2012 CE for Washington DC, USA: Śukla Aṣṭamī, sūryodaya 06:41, sūryāsta 18:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/washington-dc/2012-03-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/washington-dc/2012-03-01","sa":"https://sa.vidhyamitra.com/city/washington-dc/2012-03-01","hi":"https://hi.vidhyamitra.com/city/washington-dc/2012-03-01","x-default":"https://vidhyamitra.com/city/washington-dc/2012-03-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:57:40.061Z","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":"2026-05-31T16:57:40.061Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:57:40.061Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}