{"id":"vidhyamitra:city-day:boston:2007-03-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/boston/2007-03-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2007-03-04","date_display":"March 4, 2007 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":2007,"month":3,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454163.770833,"kali_year":5108,"ahargana":1865698.2708,"sun":{"sidereal_longitude":319.2661,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":141.5148,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":182.2487,"elapsed_within_tithi_degrees":2.2487},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":141.5148,"elapsed_within_degrees":8.1815},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":100.781},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2007,"month":3,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454163.770833,"ahargana":1865698.2708,"kali_year":5108,"ayanamsa_lahiri":23.9532,"grahas":{"sun":{"sidereal_longitude":319.122754,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":139.860054,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":0.3771},"mars":{"sidereal_longitude":280.46525399999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":302.34705400000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":234.91915399999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":349.089454,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":115.857054,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":326.3272,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":146.3272,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2007,"month":3,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454163.770833,"kali_year":5108,"ahargana":1865698.2708,"sun":{"sidereal_longitude":319.2661,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":141.5148,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":182.2487,"elapsed_within_tithi_degrees":2.2487},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":141.5148,"elapsed_within_degrees":8.1815},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":100.781},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.377,"elongation":177.751},"lunar":{"type":"lunar","occurs":true,"moon_latitude":0.377,"opposition_distance":2.249}},"eclipse_window_40days":[{"offset_days":0,"type":"lunar","occurs":true,"moon_latitude":0.377,"opposition_distance":2.249},{"offset_days":15,"type":"solar","occurs":true,"moon_latitude":0.537,"elongation":1.869}]},"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":"06:17","sunsetLocal":"17:37","solarNoonLocal":"11:57","dayLengthHours":11.338498641179164,"dayLengthDisplay":"11 Hours 20 Mins 19 Secs","nightLengthDisplay":"12 Hours 39 Mins 41 Secs","moonriseLocal":"17:33","moonsetLocal":"06:26","rahuKala":{"name":"Rāhu Kāla","start":"16:12","end":"17:37","startHours":16.19663899056309,"endHours":17.613951320710488,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:57","end":"13:22","startHours":11.944702000120905,"endHours":13.362014330268302,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:47","end":"16:12","startHours":14.779326660415698,"endHours":16.19663899056309,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:18","startHours":8.921102362473128,"endHours":9.2990523171791,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:45","end":"07:03","startHours":6.747890122913789,"endHours":7.050250086678567,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:19","startHours":11.566752045414933,"endHours":12.322651954826878,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:46","end":"05:31","startHours":4.7636528607074355,"endHours":5.51955277011938,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:20","end":"06:17","startHours":5.330577792766394,"endHours":6.275452679531324,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:50","end":"14:35","startHours":13.834451773650766,"endHours":14.59035168306271,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:25","end":"17:49","startHours":17.41395132071049,"endHours":17.813951320710487,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:37","end":"18:05","startHours":17.613951320710488,"endHours":18.086388764092952,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:22","end":"19:07","startHours":17.363951320710488,"endHours":19.113951320710488,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:19","startHours":23.566752045414933,"endHours":24.322651954826878,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:17","end":"07:42","startHours":6.275452679531324,"endHours":7.69276500967872,"quality":"inauspicious"},{"name":"Chala","start":"07:42","end":"09:07","startHours":7.69276500967872,"endHours":9.110077339826116,"quality":"neutral"},{"name":"Labha","start":"09:07","end":"10:32","startHours":9.110077339826116,"endHours":10.52738966997351,"quality":"auspicious"},{"name":"Amṛta","start":"10:32","end":"11:57","startHours":10.52738966997351,"endHours":11.944702000120905,"quality":"auspicious"},{"name":"Kāla","start":"11:57","end":"13:22","startHours":11.944702000120905,"endHours":13.362014330268302,"quality":"inauspicious"},{"name":"Śubha","start":"13:22","end":"14:47","startHours":13.362014330268302,"endHours":14.779326660415698,"quality":"auspicious"},{"name":"Roga","start":"14:47","end":"16:12","startHours":14.779326660415698,"endHours":16.19663899056309,"quality":"inauspicious"},{"name":"Udveg","start":"16:12","end":"17:37","startHours":16.19663899056309,"endHours":17.613951320710488,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:37","end":"19:12","startHours":17.613951320710488,"endHours":19.19663899056309,"quality":"auspicious"},{"name":"Roga","start":"19:12","end":"20:47","startHours":19.19663899056309,"endHours":20.7793266604157,"quality":"inauspicious"},{"name":"Udveg","start":"20:47","end":"22:22","startHours":20.7793266604157,"endHours":22.362014330268302,"quality":"inauspicious"},{"name":"Chala","start":"22:22","end":"23:57","startHours":22.362014330268302,"endHours":23.944702000120905,"quality":"neutral"},{"name":"Labha","start":"23:57","end":"01:32","startHours":23.944702000120905,"endHours":25.52738966997351,"quality":"auspicious"},{"name":"Amṛta","start":"01:32","end":"03:07","startHours":25.52738966997351,"endHours":27.110077339826113,"quality":"auspicious"},{"name":"Kāla","start":"03:07","end":"04:42","startHours":27.110077339826113,"endHours":28.69276500967872,"quality":"inauspicious"},{"name":"Śubha","start":"04:42","end":"06:17","startHours":28.69276500967872,"endHours":30.275452679531323,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.275452679531324,"endHours":7.275452679531324,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.275452679531324,"endHours":8.275452679531323,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.275452679531323,"endHours":9.275452679531323,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.275452679531323,"endHours":10.275452679531323,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.275452679531323,"endHours":11.275452679531323,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.275452679531323,"endHours":12.275452679531323,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.275452679531323,"endHours":13.275452679531323,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.275452679531323,"endHours":14.275452679531323,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.275452679531323,"endHours":15.275452679531323,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.275452679531323,"endHours":16.275452679531323,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.275452679531323,"endHours":17.275452679531323,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.275452679531323,"endHours":18.275452679531323,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.275452679531323,"endHours":19.275452679531323,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.275452679531323,"endHours":20.275452679531323,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.275452679531323,"endHours":21.275452679531323,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.275452679531323,"endHours":22.275452679531323,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.275452679531323,"endHours":23.275452679531323,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.275452679531323,"endHours":24.275452679531323,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.275452679531323,"endHours":25.275452679531323,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.275452679531323,"endHours":26.275452679531323,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.275452679531323,"endHours":27.275452679531323,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.275452679531323,"endHours":28.275452679531323,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.275452679531323,"endHours":29.275452679531323,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.275452679531323,"endHours":30.275452679531323,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","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":-6.648697109264572,"eotMinutes":-12.446520007254474,"ayanamsa":23.9532}},"calendars":{"vikram_samvat":2064,"vikram_samvatsara":"Śārvarī","saka_samvat":1929,"saka_samvatsara":"Sarvajit","bengali_samvat":1414,"malayalam_era":1183,"nanakshahi_year":538,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","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":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Pratipada · Vikram 2064 Śārvarī · Śaka 1929 Sarvajit"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 4, 2007 CE · Boston, USA · Vidhyamitra","description":"March 4, 2007 CE for Boston, USA: Kṛṣṇa Pratipada, sūryodaya 06:17, sūryāsta 17:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/boston/2007-03-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/boston/2007-03-04","sa":"https://sa.vidhyamitra.com/city/boston/2007-03-04","hi":"https://hi.vidhyamitra.com/city/boston/2007-03-04","x-default":"https://vidhyamitra.com/city/boston/2007-03-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T10:02:59.978Z","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":"2026-09-06T10:02:59.978Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T10:02:59.978Z","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"}}}