{"id":"vidhyamitra:city-day:boston:2003-05-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/boston/2003-05-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2003-05-28","date_display":"May 28, 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":5,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452787.770833,"kali_year":5105,"ahargana":1864322.2708,"sun":{"sidereal_longitude":42.3274,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":6.6561,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":324.3287,"elapsed_within_tithi_degrees":0.3287},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":6.6561,"elapsed_within_degrees":6.6561},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":48.9835},"karana":{"half_tithi_index":54,"name":"Gara"},"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":5,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452787.770833,"ahargana":1864322.2708,"kali_year":5105,"ayanamsa_lahiri":23.9005,"grahas":{"sun":{"sidereal_longitude":42.43172700000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":8.30202700000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":-2.4213},"mars":{"sidereal_longitude":296.469027,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":19.235126999999977,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":108.265627,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":20.13272699999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":65.132027,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":39.2343,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":219.2343,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"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":5,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452787.770833,"kali_year":5105,"ahargana":1864322.2708,"sun":{"sidereal_longitude":42.3274,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":6.6561,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":324.3287,"elapsed_within_tithi_degrees":0.3287},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":6.6561,"elapsed_within_degrees":6.6561},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":48.9835},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.421,"elongation":35.671},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.421,"opposition_distance":144.329}},"eclipse_window_40days":[{"offset_days":-12,"type":"lunar","occurs":true,"moon_latitude":0.804,"opposition_distance":1.295},{"offset_days":3,"type":"solar","occurs":true,"moon_latitude":0.403,"elongation":0.968}]},"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":"04:13","sunsetLocal":"19:10","solarNoonLocal":"11:41","dayLengthHours":14.959667408094864,"dayLengthDisplay":"14 Hours 57 Mins 35 Secs","nightLengthDisplay":"9 Hours 02 Mins 25 Secs","moonriseLocal":"02:36","moonsetLocal":"16:14","rahuKala":{"name":"Rāhu Kāla","start":"11:41","end":"13:34","startHours":11.689063107829217,"endHours":13.559021533841076,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:05","end":"07:57","startHours":6.079187829793644,"endHours":7.949146255805502,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:49","end":"11:41","startHours":9.81910468181736,"endHours":11.689063107829217,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"07:42","end":"08:12","startHours":7.699818465670587,"endHours":8.198474045940415,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"04:50","end":"05:14","startHours":4.832548879119072,"endHours":5.231473343334935,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:11","end":"12:11","startHours":11.190407527559389,"endHours":12.187718688099045,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"02:13","end":"03:13","startHours":2.21460708270247,"endHours":3.2119182432421276,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"02:58","end":"04:13","startHours":2.9625904531072136,"endHours":4.2092294037817855,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"15:11","startHours":14.182341009178362,"endHours":15.17965216971802,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:58","end":"19:22","startHours":18.96889681187665,"endHours":19.36889681187665,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:10","end":"19:48","startHours":19.16889681187665,"endHours":19.792216287213936,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:55","end":"20:40","startHours":18.91889681187665,"endHours":20.66889681187665,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:11","end":"00:11","startHours":23.190407527559387,"endHours":24.187718688099046,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"04:13","end":"06:05","startHours":4.2092294037817855,"endHours":6.079187829793644,"quality":"auspicious"},{"name":"Amṛta","start":"06:05","end":"07:57","startHours":6.079187829793644,"endHours":7.949146255805502,"quality":"auspicious"},{"name":"Kāla","start":"07:57","end":"09:49","startHours":7.949146255805502,"endHours":9.81910468181736,"quality":"inauspicious"},{"name":"Śubha","start":"09:49","end":"11:41","startHours":9.81910468181736,"endHours":11.689063107829217,"quality":"auspicious"},{"name":"Roga","start":"11:41","end":"13:34","startHours":11.689063107829217,"endHours":13.559021533841076,"quality":"inauspicious"},{"name":"Udveg","start":"13:34","end":"15:26","startHours":13.559021533841076,"endHours":15.428979959852933,"quality":"inauspicious"},{"name":"Chala","start":"15:26","end":"17:18","startHours":15.428979959852933,"endHours":17.298938385864794,"quality":"neutral"},{"name":"Labha","start":"17:18","end":"19:10","startHours":17.298938385864794,"endHours":19.16889681187665,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:10","end":"20:18","startHours":19.16889681187665,"endHours":20.29893838586479,"quality":"inauspicious"},{"name":"Chala","start":"20:18","end":"21:26","startHours":20.29893838586479,"endHours":21.428979959852935,"quality":"neutral"},{"name":"Labha","start":"21:26","end":"22:34","startHours":21.428979959852935,"endHours":22.559021533841076,"quality":"auspicious"},{"name":"Amṛta","start":"22:34","end":"23:41","startHours":22.559021533841076,"endHours":23.689063107829217,"quality":"auspicious"},{"name":"Kāla","start":"23:41","end":"00:49","startHours":23.689063107829217,"endHours":24.819104681817358,"quality":"inauspicious"},{"name":"Śubha","start":"00:49","end":"01:57","startHours":24.819104681817358,"endHours":25.949146255805502,"quality":"auspicious"},{"name":"Roga","start":"01:57","end":"03:05","startHours":25.949146255805502,"endHours":27.079187829793643,"quality":"inauspicious"},{"name":"Udveg","start":"03:05","end":"04:13","startHours":27.079187829793643,"endHours":28.209229403781784,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"04:13","end":"05:13","startHours":4.2092294037817855,"endHours":5.2092294037817855,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"05:13","end":"06:13","startHours":5.2092294037817855,"endHours":6.2092294037817855,"planetary_lord":"Venus"},{"name":"Hora 3","start":"06:13","end":"07:13","startHours":6.2092294037817855,"endHours":7.2092294037817855,"planetary_lord":"Sun"},{"name":"Hora 4","start":"07:13","end":"08:13","startHours":7.2092294037817855,"endHours":8.209229403781785,"planetary_lord":"Mars"},{"name":"Hora 5","start":"08:13","end":"09:13","startHours":8.209229403781785,"endHours":9.209229403781785,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"09:13","end":"10:13","startHours":9.209229403781785,"endHours":10.209229403781785,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"10:13","end":"11:13","startHours":10.209229403781785,"endHours":11.209229403781785,"planetary_lord":"Moon"},{"name":"Hora 8","start":"11:13","end":"12:13","startHours":11.209229403781785,"endHours":12.209229403781785,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"12:13","end":"13:13","startHours":12.209229403781785,"endHours":13.209229403781785,"planetary_lord":"Venus"},{"name":"Hora 10","start":"13:13","end":"14:13","startHours":13.209229403781785,"endHours":14.209229403781785,"planetary_lord":"Sun"},{"name":"Hora 11","start":"14:13","end":"15:13","startHours":14.209229403781785,"endHours":15.209229403781785,"planetary_lord":"Mars"},{"name":"Hora 12","start":"15:13","end":"16:13","startHours":15.209229403781785,"endHours":16.209229403781784,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"16:13","end":"17:13","startHours":16.209229403781784,"endHours":17.209229403781784,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"17:13","end":"18:13","startHours":17.209229403781784,"endHours":18.209229403781784,"planetary_lord":"Moon"},{"name":"Hora 15","start":"18:13","end":"19:13","startHours":18.209229403781784,"endHours":19.209229403781784,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"19:13","end":"20:13","startHours":19.209229403781784,"endHours":20.209229403781784,"planetary_lord":"Venus"},{"name":"Hora 17","start":"20:13","end":"21:13","startHours":20.209229403781784,"endHours":21.209229403781784,"planetary_lord":"Sun"},{"name":"Hora 18","start":"21:13","end":"22:13","startHours":21.209229403781784,"endHours":22.209229403781784,"planetary_lord":"Mars"},{"name":"Hora 19","start":"22:13","end":"23:13","startHours":22.209229403781784,"endHours":23.209229403781784,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"23:13","end":"00:13","startHours":23.209229403781784,"endHours":24.209229403781784,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"00:13","end":"01:13","startHours":24.209229403781784,"endHours":25.209229403781784,"planetary_lord":"Moon"},{"name":"Hora 22","start":"01:13","end":"02:13","startHours":25.209229403781784,"endHours":26.209229403781784,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"02:13","end":"03:13","startHours":26.209229403781784,"endHours":27.209229403781784,"planetary_lord":"Venus"},{"name":"Hora 24","start":"03:13","end":"04:13","startHours":27.209229403781784,"endHours":28.209229403781784,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.36319323637907,"eotMinutes":2.8918135302468597,"ayanamsa":23.9005}},"calendars":{"vikram_samvat":2060,"vikram_samvatsara":"Durmukhi","saka_samvat":1925,"saka_samvatsara":"Subhānu","bengali_samvat":1410,"malayalam_era":1179,"nanakshahi_year":534,"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":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Trayodaśī · Vikram 2060 Durmukhi · Śaka 1925 Subhānu"},"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":"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 Pradoṣa Vrata 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 May 28, 2003 CE · Boston, USA · Vidhyamitra","description":"May 28, 2003 CE for Boston, USA: Kṛṣṇa Trayodaśī, sūryodaya 04:13, sūryāsta 19:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/boston/2003-05-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/boston/2003-05-28","sa":"https://sa.vidhyamitra.com/city/boston/2003-05-28","hi":"https://hi.vidhyamitra.com/city/boston/2003-05-28","x-default":"https://vidhyamitra.com/city/boston/2003-05-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T07:06:14.945Z","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":"2026-09-06T07:06:14.945Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T07:06:14.945Z","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"}}}