{"id":"vidhyamitra:city-day:boston:2003-04-02:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/boston/2003-04-02","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2003-04-02","date_display":"April 2, 2003 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2003,"month":4,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452731.770833,"kali_year":5104,"ahargana":1864266.2708,"sun":{"sidereal_longitude":348.1549,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":352.1801,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":4.0252,"elapsed_within_tithi_degrees":4.0252},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.1801,"elapsed_within_degrees":5.5134},"yoga":{"number":26,"name":"Indra","sum_longitude":340.335},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2003,"month":4,"day":2,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452731.770833,"ahargana":1864266.2708,"kali_year":5104,"ayanamsa_lahiri":23.8984,"grahas":{"sun":{"sidereal_longitude":347.996667,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":350.556067,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":-3.4468},"mars":{"sidereal_longitude":263.814567,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":359.21056699999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":104.105367,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"venus":{"sidereal_longitude":312.43576699999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":59.494767000000024,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":42.2015,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":222.2015,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2003,"month":4,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452731.770833,"kali_year":5104,"ahargana":1864266.2708,"sun":{"sidereal_longitude":348.1549,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":352.1801,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":4.0252,"elapsed_within_tithi_degrees":4.0252},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.1801,"elapsed_within_degrees":5.5134},"yoga":{"number":26,"name":"Indra","sum_longitude":340.335},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.447,"elongation":4.025},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.447,"opposition_distance":175.975}},"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":"05:27","sunsetLocal":"18:10","solarNoonLocal":"11:48","dayLengthHours":12.724905025610362,"dayLengthDisplay":"12 Hours 43 Mins 30 Secs","nightLengthDisplay":"11 Hours 16 Mins 30 Secs","moonriseLocal":"05:34","moonsetLocal":"18:23","rahuKala":{"name":"Rāhu Kāla","start":"11:48","end":"13:24","startHours":11.804402743976997,"endHours":13.395015872178291,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:02","end":"08:37","startHours":7.0325633593731105,"endHours":8.623176487574405,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:13","end":"11:48","startHours":10.2137896157757,"endHours":11.804402743976997,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:25","end":"08:50","startHours":8.411094737147566,"endHours":8.835258238001245,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:58","end":"06:19","startHours":5.972154607238914,"endHours":6.311485407921857,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:23","end":"12:14","startHours":11.380239243123318,"endHours":12.228566244830676,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:45","end":"04:36","startHours":3.7452962277571005,"endHours":4.593623229464458,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:27","startHours":4.381541479037619,"endHours":5.441950231171815,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:46","startHours":13.925220248245388,"endHours":14.773547249952745,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:58","end":"18:22","startHours":17.96685525678218,"endHours":18.366855256782177,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:10","end":"18:42","startHours":18.166855256782178,"endHours":18.697059632849275,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:55","end":"19:40","startHours":17.916855256782178,"endHours":19.666855256782178,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:23","end":"00:14","startHours":23.380239243123317,"endHours":24.228566244830677,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:27","end":"07:02","startHours":5.441950231171815,"endHours":7.0325633593731105,"quality":"auspicious"},{"name":"Amṛta","start":"07:02","end":"08:37","startHours":7.0325633593731105,"endHours":8.623176487574405,"quality":"auspicious"},{"name":"Kāla","start":"08:37","end":"10:13","startHours":8.623176487574405,"endHours":10.2137896157757,"quality":"inauspicious"},{"name":"Śubha","start":"10:13","end":"11:48","startHours":10.2137896157757,"endHours":11.804402743976997,"quality":"auspicious"},{"name":"Roga","start":"11:48","end":"13:24","startHours":11.804402743976997,"endHours":13.395015872178291,"quality":"inauspicious"},{"name":"Udveg","start":"13:24","end":"14:59","startHours":13.395015872178291,"endHours":14.985629000379586,"quality":"inauspicious"},{"name":"Chala","start":"14:59","end":"16:35","startHours":14.985629000379586,"endHours":16.576242128580883,"quality":"neutral"},{"name":"Labha","start":"16:35","end":"18:10","startHours":16.576242128580883,"endHours":18.166855256782178,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:10","end":"19:35","startHours":18.166855256782178,"endHours":19.576242128580883,"quality":"inauspicious"},{"name":"Chala","start":"19:35","end":"20:59","startHours":19.576242128580883,"endHours":20.98562900037959,"quality":"neutral"},{"name":"Labha","start":"20:59","end":"22:24","startHours":20.98562900037959,"endHours":22.39501587217829,"quality":"auspicious"},{"name":"Amṛta","start":"22:24","end":"23:48","startHours":22.39501587217829,"endHours":23.804402743976997,"quality":"auspicious"},{"name":"Kāla","start":"23:48","end":"01:13","startHours":23.804402743976997,"endHours":25.213789615775703,"quality":"inauspicious"},{"name":"Śubha","start":"01:13","end":"02:37","startHours":25.213789615775703,"endHours":26.623176487574405,"quality":"auspicious"},{"name":"Roga","start":"02:37","end":"04:02","startHours":26.623176487574405,"endHours":28.03256335937311,"quality":"inauspicious"},{"name":"Udveg","start":"04:02","end":"05:27","startHours":28.03256335937311,"endHours":29.441950231171816,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:27","end":"06:27","startHours":5.441950231171815,"endHours":6.441950231171815,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:27","end":"07:27","startHours":6.441950231171815,"endHours":7.441950231171815,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:27","end":"08:27","startHours":7.441950231171815,"endHours":8.441950231171816,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:27","end":"09:27","startHours":8.441950231171816,"endHours":9.441950231171816,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:27","end":"10:27","startHours":9.441950231171816,"endHours":10.441950231171816,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:27","end":"11:27","startHours":10.441950231171816,"endHours":11.441950231171816,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:27","end":"12:27","startHours":11.441950231171816,"endHours":12.441950231171816,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:27","end":"13:27","startHours":12.441950231171816,"endHours":13.441950231171816,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:27","end":"14:27","startHours":13.441950231171816,"endHours":14.441950231171816,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:27","end":"15:27","startHours":14.441950231171816,"endHours":15.441950231171816,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:27","end":"16:27","startHours":15.441950231171816,"endHours":16.441950231171816,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:27","end":"17:27","startHours":16.441950231171816,"endHours":17.441950231171816,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:27","end":"18:27","startHours":17.441950231171816,"endHours":18.441950231171816,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:27","end":"19:27","startHours":18.441950231171816,"endHours":19.441950231171816,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:27","end":"20:27","startHours":19.441950231171816,"endHours":20.441950231171816,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:27","end":"21:27","startHours":20.441950231171816,"endHours":21.441950231171816,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:27","end":"22:27","startHours":21.441950231171816,"endHours":22.441950231171816,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:27","end":"23:27","startHours":22.441950231171816,"endHours":23.441950231171816,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:27","end":"00:27","startHours":23.441950231171816,"endHours":24.441950231171816,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:27","end":"01:27","startHours":24.441950231171816,"endHours":25.441950231171816,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:27","end":"02:27","startHours":25.441950231171816,"endHours":26.441950231171816,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:27","end":"03:27","startHours":26.441950231171816,"endHours":27.441950231171816,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:27","end":"04:27","startHours":27.441950231171816,"endHours":28.441950231171816,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:27","end":"05:27","startHours":28.441950231171816,"endHours":29.441950231171816,"planetary_lord":"Sun"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Chatra","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":4.702419234246327,"eotMinutes":-4.028564638619968,"ayanamsa":23.8984}},"calendars":{"vikram_samvat":2060,"vikram_samvatsara":"Durmukhi","saka_samvat":1925,"saka_samvatsara":"Subhānu","bengali_samvat":1410,"malayalam_era":1179,"nanakshahi_year":534,"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 Pratipada · Vikram 2060 Durmukhi · Śaka 1925 Subhānu"},"festivals":[{"id":"chaitra-navratri-start","name":"Caitra Navrātri Start (Gudhi Padwā)","name_sanskrit":"चैत्र नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī Durgā (9 forms over 9 nights)","significance":"Spring Navrātri begins; Vasanta-pakṣa Devī worship. Maharashtra: Gudhi Padwā. South: Ugadi. Sindhi: Cheti Chand.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Dedicated festival walk for Caitra Navrātri Start (Gudhi Padwā) is not live yet; Budhavāra (Wednesday) — 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 April 2, 2003 CE · Boston, USA · Vidhyamitra","description":"April 2, 2003 CE for Boston, USA: Śukla Pratipada, sūryodaya 05:27, sūryāsta 18:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/boston/2003-04-02","hreflang_alternates":{"en":"https://vidhyamitra.com/city/boston/2003-04-02","sa":"https://sa.vidhyamitra.com/city/boston/2003-04-02","hi":"https://hi.vidhyamitra.com/city/boston/2003-04-02","x-default":"https://vidhyamitra.com/city/boston/2003-04-02"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T11:02:08.147Z","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":"2026-09-06T11:02:08.147Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T11:02:08.147Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}