{"id":"vidhyamitra:city-day:boston:2018-05-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/boston/2018-05-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-05-03","date_display":"May 3, 2018 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":2018,"month":5,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458241.770833,"kali_year":5120,"ahargana":1869776.2708,"sun":{"sidereal_longitude":18.4773,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":235.7445,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":217.2673,"elapsed_within_tithi_degrees":1.2673},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":235.7445,"elapsed_within_degrees":9.0779},"yoga":{"number":20,"name":"Śiva","sum_longitude":254.2218},"karana":{"half_tithi_index":36,"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":2018,"month":5,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458241.770833,"ahargana":1869776.2708,"kali_year":5120,"ayanamsa_lahiri":24.1091,"grahas":{"sun":{"sidereal_longitude":18.46804400000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":233.29164400000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false,"latitude":3.6627},"mars":{"sidereal_longitude":270.023244,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":351.493644,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":204.838844,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":45.778643999999986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":254.731944,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":110.2552,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":290.2552,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"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":2018,"month":5,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458241.770833,"kali_year":5120,"ahargana":1869776.2708,"sun":{"sidereal_longitude":18.4773,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":235.7445,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":217.2673,"elapsed_within_tithi_degrees":1.2673},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":235.7445,"elapsed_within_degrees":9.0779},"yoga":{"number":20,"name":"Śiva","sum_longitude":254.2218},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.663,"elongation":142.733},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.663,"opposition_distance":37.267}},"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":"04:37","sunsetLocal":"18:45","solarNoonLocal":"11:41","dayLengthHours":14.129886957283155,"dayLengthDisplay":"14 Hours 07 Mins 48 Secs","nightLengthDisplay":"9 Hours 52 Mins 12 Secs","moonriseLocal":"21:27","moonsetLocal":"06:34","rahuKala":{"name":"Rāhu Kāla","start":"13:27","end":"15:13","startHours":13.450919395018374,"endHours":15.21715526467877,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"04:37","end":"06:23","startHours":4.6197400467164025,"endHours":6.385975916376797,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:09","end":"09:55","startHours":8.152211786037192,"endHours":9.918447655697586,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"07:55","end":"08:23","startHours":7.916713670082472,"endHours":8.387709901991911,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:13","end":"05:35","startHours":5.208485336603201,"endHours":5.585282322130752,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:13","end":"12:09","startHours":11.21368729344854,"endHours":12.155679757267418,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"02:44","end":"03:41","startHours":2.7357551190786484,"endHours":3.6777475828975255,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:27","end":"04:37","startHours":3.442249466942806,"endHours":4.6197400467164025,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:02","end":"14:59","startHours":14.039664684905173,"endHours":14.98165714872405,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.549627003999557,"endHours":18.949627003999556,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:20","startHours":18.749627003999557,"endHours":19.338372293886355,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.499627003999557,"endHours":20.249627003999557,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:13","end":"00:09","startHours":23.21368729344854,"endHours":24.155679757267418,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"04:37","end":"06:23","startHours":4.6197400467164025,"endHours":6.385975916376797,"quality":"auspicious"},{"name":"Roga","start":"06:23","end":"08:09","startHours":6.385975916376797,"endHours":8.152211786037192,"quality":"inauspicious"},{"name":"Udveg","start":"08:09","end":"09:55","startHours":8.152211786037192,"endHours":9.918447655697586,"quality":"inauspicious"},{"name":"Chala","start":"09:55","end":"11:41","startHours":9.918447655697586,"endHours":11.684683525357979,"quality":"neutral"},{"name":"Labha","start":"11:41","end":"13:27","startHours":11.684683525357979,"endHours":13.450919395018374,"quality":"auspicious"},{"name":"Amṛta","start":"13:27","end":"15:13","startHours":13.450919395018374,"endHours":15.21715526467877,"quality":"auspicious"},{"name":"Kāla","start":"15:13","end":"16:59","startHours":15.21715526467877,"endHours":16.98339113433916,"quality":"inauspicious"},{"name":"Śubha","start":"16:59","end":"18:45","startHours":16.98339113433916,"endHours":18.749627003999557,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:45","end":"19:59","startHours":18.749627003999557,"endHours":19.98339113433916,"quality":"auspicious"},{"name":"Kāla","start":"19:59","end":"21:13","startHours":19.98339113433916,"endHours":21.217155264678766,"quality":"inauspicious"},{"name":"Śubha","start":"21:13","end":"22:27","startHours":21.217155264678766,"endHours":22.450919395018374,"quality":"auspicious"},{"name":"Roga","start":"22:27","end":"23:41","startHours":22.450919395018374,"endHours":23.68468352535798,"quality":"inauspicious"},{"name":"Udveg","start":"23:41","end":"00:55","startHours":23.68468352535798,"endHours":24.918447655697584,"quality":"inauspicious"},{"name":"Chala","start":"00:55","end":"02:09","startHours":24.918447655697584,"endHours":26.152211786037192,"quality":"neutral"},{"name":"Labha","start":"02:09","end":"03:23","startHours":26.152211786037192,"endHours":27.385975916376797,"quality":"auspicious"},{"name":"Amṛta","start":"03:23","end":"04:37","startHours":27.385975916376797,"endHours":28.6197400467164,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"04:37","end":"05:37","startHours":4.6197400467164025,"endHours":5.6197400467164025,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"05:37","end":"06:37","startHours":5.6197400467164025,"endHours":6.6197400467164025,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"06:37","end":"07:37","startHours":6.6197400467164025,"endHours":7.6197400467164025,"planetary_lord":"Moon"},{"name":"Hora 4","start":"07:37","end":"08:37","startHours":7.6197400467164025,"endHours":8.619740046716402,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"08:37","end":"09:37","startHours":8.619740046716402,"endHours":9.619740046716402,"planetary_lord":"Venus"},{"name":"Hora 6","start":"09:37","end":"10:37","startHours":9.619740046716402,"endHours":10.619740046716402,"planetary_lord":"Sun"},{"name":"Hora 7","start":"10:37","end":"11:37","startHours":10.619740046716402,"endHours":11.619740046716402,"planetary_lord":"Mars"},{"name":"Hora 8","start":"11:37","end":"12:37","startHours":11.619740046716402,"endHours":12.619740046716402,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"12:37","end":"13:37","startHours":12.619740046716402,"endHours":13.619740046716402,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"13:37","end":"14:37","startHours":13.619740046716402,"endHours":14.619740046716402,"planetary_lord":"Moon"},{"name":"Hora 11","start":"14:37","end":"15:37","startHours":14.619740046716402,"endHours":15.619740046716402,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"15:37","end":"16:37","startHours":15.619740046716402,"endHours":16.6197400467164,"planetary_lord":"Venus"},{"name":"Hora 13","start":"16:37","end":"17:37","startHours":16.6197400467164,"endHours":17.6197400467164,"planetary_lord":"Sun"},{"name":"Hora 14","start":"17:37","end":"18:37","startHours":17.6197400467164,"endHours":18.6197400467164,"planetary_lord":"Mars"},{"name":"Hora 15","start":"18:37","end":"19:37","startHours":18.6197400467164,"endHours":19.6197400467164,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"19:37","end":"20:37","startHours":19.6197400467164,"endHours":20.6197400467164,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"20:37","end":"21:37","startHours":20.6197400467164,"endHours":21.6197400467164,"planetary_lord":"Moon"},{"name":"Hora 18","start":"21:37","end":"22:37","startHours":21.6197400467164,"endHours":22.6197400467164,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"22:37","end":"23:37","startHours":22.6197400467164,"endHours":23.6197400467164,"planetary_lord":"Venus"},{"name":"Hora 20","start":"23:37","end":"00:37","startHours":23.6197400467164,"endHours":24.6197400467164,"planetary_lord":"Sun"},{"name":"Hora 21","start":"00:37","end":"01:37","startHours":24.6197400467164,"endHours":25.6197400467164,"planetary_lord":"Mars"},{"name":"Hora 22","start":"01:37","end":"02:37","startHours":25.6197400467164,"endHours":26.6197400467164,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"02:37","end":"03:37","startHours":26.6197400467164,"endHours":27.6197400467164,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"03:37","end":"04:37","startHours":27.6197400467164,"endHours":28.6197400467164,"planetary_lord":"Moon"}],"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.610643345770395,"eotMinutes":3.154588478521171,"ayanamsa":24.1091}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Caturthī · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"Dedicated festival walk for Saṅkaṣṭī Caturthī is not live yet; Guruvāra (Thursday) — 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 May 3, 2018 CE · Boston, USA · Vidhyamitra","description":"May 3, 2018 CE for Boston, USA: Kṛṣṇa Caturthī, sūryodaya 04:37, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/boston/2018-05-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/boston/2018-05-03","sa":"https://sa.vidhyamitra.com/city/boston/2018-05-03","hi":"https://hi.vidhyamitra.com/city/boston/2018-05-03","x-default":"https://vidhyamitra.com/city/boston/2018-05-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T09:47:47.796Z","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":"2026-08-10T09:47:47.796Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T09:47:47.796Z","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":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"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"}}}