{"id":"vidhyamitra:city-day:boston:2012-03-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/boston/2012-03-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-03-06","date_display":"March 6, 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":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455992.770833,"kali_year":5113,"ahargana":1867527.2708,"sun":{"sidereal_longitude":321.9833,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":110.626,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":148.6427,"elapsed_within_tithi_degrees":4.6427},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":110.626,"elapsed_within_degrees":3.9594},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.6093},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455992.770833,"ahargana":1867527.2708,"kali_year":5113,"ayanamsa_lahiri":24.0231,"grahas":{"sun":{"sidereal_longitude":321.845873,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":110.557973,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false,"latitude":-3.9427},"mars":{"sidereal_longitude":138.54637300000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":339.795573,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":13.753173000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":6.488673000000006,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":184.59317299999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":229.418,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":49.418,"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":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455992.770833,"kali_year":5113,"ahargana":1867527.2708,"sun":{"sidereal_longitude":321.9833,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":110.626,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":148.6427,"elapsed_within_tithi_degrees":4.6427},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":110.626,"elapsed_within_degrees":3.9594},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.6093},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.943,"elongation":148.643},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.943,"opposition_distance":31.357}},"eclipse_window_40days":[]},"city":{"slug":"boston","name":"Boston, USA","lat":42.3601,"lon":-71.0589,"tz_offset_hours":-5,"country":"US","tier":"diaspora"},"tier2":{"city":{"slug":"boston","name":"Boston, USA","lat":42.3601,"lon":-71.0589,"tz_offset_hours":-5,"country":"US","tier":"diaspora"},"sunriseLocal":"06:12","sunsetLocal":"17:40","solarNoonLocal":"11:56","dayLengthHours":11.470965117121445,"dayLengthDisplay":"11 Hours 28 Mins 15 Secs","nightLengthDisplay":"12 Hours 31 Mins 45 Secs","moonriseLocal":"14:45","moonsetLocal":"04:57","rahuKala":{"name":"Rāhu Kāla","start":"14:48","end":"16:14","startHours":14.805073981974138,"endHours":16.23894462161432,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:04","end":"10:30","startHours":9.069591423413415,"endHours":10.503462063053597,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:56","end":"13:22","startHours":11.937332702693777,"endHours":13.371203342333956,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:16","startHours":8.878408671461392,"endHours":9.26077417536544,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:41","end":"06:59","startHours":6.679807024013114,"endHours":6.985699427136353,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:19","startHours":11.554967198789729,"endHours":12.319698206597824,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:40","end":"05:26","startHours":4.672388128516862,"endHours":5.437119136324958,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:15","end":"06:12","startHours":5.245936384372934,"endHours":6.201850144133054,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:51","end":"14:37","startHours":13.849160222214017,"endHours":14.613891230022114,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:28","end":"17:52","startHours":17.4728152612545,"endHours":17.872815261254498,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:40","end":"18:09","startHours":17.6728152612545,"endHours":18.15077214113456,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:25","end":"19:10","startHours":17.4228152612545,"endHours":19.1728152612545,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:19","startHours":23.55496719878973,"endHours":24.319698206597824,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:12","end":"07:38","startHours":6.201850144133054,"endHours":7.635720783773235,"quality":"inauspicious"},{"name":"Udveg","start":"07:38","end":"09:04","startHours":7.635720783773235,"endHours":9.069591423413415,"quality":"inauspicious"},{"name":"Chala","start":"09:04","end":"10:30","startHours":9.069591423413415,"endHours":10.503462063053597,"quality":"neutral"},{"name":"Labha","start":"10:30","end":"11:56","startHours":10.503462063053597,"endHours":11.937332702693777,"quality":"auspicious"},{"name":"Amṛta","start":"11:56","end":"13:22","startHours":11.937332702693777,"endHours":13.371203342333956,"quality":"auspicious"},{"name":"Kāla","start":"13:22","end":"14:48","startHours":13.371203342333956,"endHours":14.805073981974138,"quality":"inauspicious"},{"name":"Śubha","start":"14:48","end":"16:14","startHours":14.805073981974138,"endHours":16.23894462161432,"quality":"auspicious"},{"name":"Roga","start":"16:14","end":"17:40","startHours":16.23894462161432,"endHours":17.6728152612545,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:40","end":"19:14","startHours":17.6728152612545,"endHours":19.23894462161432,"quality":"inauspicious"},{"name":"Śubha","start":"19:14","end":"20:48","startHours":19.23894462161432,"endHours":20.80507398197414,"quality":"auspicious"},{"name":"Roga","start":"20:48","end":"22:22","startHours":20.80507398197414,"endHours":22.371203342333956,"quality":"inauspicious"},{"name":"Udveg","start":"22:22","end":"23:56","startHours":22.371203342333956,"endHours":23.937332702693777,"quality":"inauspicious"},{"name":"Chala","start":"23:56","end":"01:30","startHours":23.937332702693777,"endHours":25.503462063053597,"quality":"neutral"},{"name":"Labha","start":"01:30","end":"03:04","startHours":25.503462063053597,"endHours":27.069591423413414,"quality":"auspicious"},{"name":"Amṛta","start":"03:04","end":"04:38","startHours":27.069591423413414,"endHours":28.635720783773234,"quality":"auspicious"},{"name":"Kāla","start":"04:38","end":"06:12","startHours":28.635720783773234,"endHours":30.201850144133054,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.201850144133054,"endHours":7.201850144133054,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.201850144133054,"endHours":8.201850144133054,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.201850144133054,"endHours":9.201850144133054,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.201850144133054,"endHours":10.201850144133054,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.201850144133054,"endHours":11.201850144133054,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.201850144133054,"endHours":12.201850144133054,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.201850144133054,"endHours":13.201850144133054,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.201850144133054,"endHours":14.201850144133054,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.201850144133054,"endHours":15.201850144133054,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.201850144133054,"endHours":16.201850144133054,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.201850144133054,"endHours":17.201850144133054,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.201850144133054,"endHours":18.201850144133054,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.201850144133054,"endHours":19.201850144133054,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.201850144133054,"endHours":20.201850144133054,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.201850144133054,"endHours":21.201850144133054,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.201850144133054,"endHours":22.201850144133054,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.201850144133054,"endHours":23.201850144133054,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.201850144133054,"endHours":24.201850144133054,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.201850144133054,"endHours":25.201850144133054,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.201850144133054,"endHours":26.201850144133054,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.201850144133054,"endHours":27.201850144133054,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.201850144133054,"endHours":28.201850144133054,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.201850144133054,"endHours":29.201850144133054,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.201850144133054,"endHours":30.201850144133054,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-5.572342420215419,"eotMinutes":-12.004362161626561,"ayanamsa":24.0231}},"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 Trayodaśī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"boston"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga March 6, 2012 CE · Boston, USA · Vidhyamitra","description":"March 6, 2012 CE for Boston, USA: Śukla Trayodaśī, sūryodaya 06:12, sūryāsta 17:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/boston/2012-03-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/boston/2012-03-06","sa":"https://sa.vidhyamitra.com/city/boston/2012-03-06","hi":"https://hi.vidhyamitra.com/city/boston/2012-03-06","x-default":"https://vidhyamitra.com/city/boston/2012-03-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:18:27.823Z","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":"2026-06-01T02:18:27.823Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:18:27.823Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}