{"id":"vidhyamitra:city-day:boston:2001-08-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/boston/2001-08-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-08-26","date_display":"August 26, 2001 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":2001,"month":8,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452147.770833,"kali_year":5103,"ahargana":1863682.2708,"sun":{"sidereal_longitude":128.3427,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":217.8554,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":89.5127,"elapsed_within_tithi_degrees":5.5127},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":217.8554,"elapsed_within_degrees":4.5221},"yoga":{"number":26,"name":"Indra","sum_longitude":346.1982},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"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":2001,"month":8,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452147.770833,"ahargana":1863682.2708,"kali_year":5103,"ayanamsa_lahiri":23.8761,"grahas":{"sun":{"sidereal_longitude":129.01067999999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":221.43448,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":2.5979},"mars":{"sidereal_longitude":239.72507999999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":146.77308,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":74.97278,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":94.77488,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":50.125580000000014,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":73.1446,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":253.1446,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2001,"month":8,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452147.770833,"kali_year":5103,"ahargana":1863682.2708,"sun":{"sidereal_longitude":128.3427,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":217.8554,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":89.5127,"elapsed_within_tithi_degrees":5.5127},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":217.8554,"elapsed_within_degrees":4.5221},"yoga":{"number":26,"name":"Indra","sum_longitude":346.1982},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.598,"elongation":89.513},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.598,"opposition_distance":90.487}},"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":"05:02","sunsetLocal":"18:29","solarNoonLocal":"11:46","dayLengthHours":13.445420536361077,"dayLengthDisplay":"13 Hours 26 Mins 44 Secs","nightLengthDisplay":"10 Hours 33 Mins 16 Secs","moonriseLocal":"13:15","moonsetLocal":"22:36","rahuKala":{"name":"Rāhu Kāla","start":"16:48","end":"18:29","startHours":16.80288470332568,"endHours":18.483562270370815,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:46","end":"13:26","startHours":11.760852002190276,"endHours":13.44152956923541,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:07","end":"16:48","startHours":15.122207136280544,"endHours":16.80288470332568,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:11","end":"08:37","startHours":8.175406525827322,"endHours":8.62358721037269,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:36","end":"05:57","startHours":5.598367589691448,"endHours":5.956912137327744,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:19","end":"12:13","startHours":11.312671317644908,"endHours":12.209032686735645,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:15","end":"04:09","startHours":3.2454189958282598,"endHours":4.141780364918999,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:55","end":"05:02","startHours":3.9176900226463136,"endHours":5.038141734009737,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:54","startHours":14.001755424917121,"endHours":14.89811679400786,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:17","end":"18:41","startHours":18.283562270370815,"endHours":18.683562270370814,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:29","end":"19:03","startHours":18.483562270370815,"endHours":19.043788126052526,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:14","end":"19:59","startHours":18.233562270370815,"endHours":19.983562270370815,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:19","end":"00:13","startHours":23.312671317644906,"endHours":24.209032686735647,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:02","end":"06:43","startHours":5.038141734009737,"endHours":6.718819301054872,"quality":"inauspicious"},{"name":"Chala","start":"06:43","end":"08:24","startHours":6.718819301054872,"endHours":8.399496868100005,"quality":"neutral"},{"name":"Labha","start":"08:24","end":"10:05","startHours":8.399496868100005,"endHours":10.08017443514514,"quality":"auspicious"},{"name":"Amṛta","start":"10:05","end":"11:46","startHours":10.08017443514514,"endHours":11.760852002190276,"quality":"auspicious"},{"name":"Kāla","start":"11:46","end":"13:26","startHours":11.760852002190276,"endHours":13.44152956923541,"quality":"inauspicious"},{"name":"Śubha","start":"13:26","end":"15:07","startHours":13.44152956923541,"endHours":15.122207136280544,"quality":"auspicious"},{"name":"Roga","start":"15:07","end":"16:48","startHours":15.122207136280544,"endHours":16.80288470332568,"quality":"inauspicious"},{"name":"Udveg","start":"16:48","end":"18:29","startHours":16.80288470332568,"endHours":18.483562270370815,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:29","end":"19:48","startHours":18.483562270370815,"endHours":19.80288470332568,"quality":"auspicious"},{"name":"Roga","start":"19:48","end":"21:07","startHours":19.80288470332568,"endHours":21.122207136280544,"quality":"inauspicious"},{"name":"Udveg","start":"21:07","end":"22:26","startHours":21.122207136280544,"endHours":22.44152956923541,"quality":"inauspicious"},{"name":"Chala","start":"22:26","end":"23:46","startHours":22.44152956923541,"endHours":23.760852002190276,"quality":"neutral"},{"name":"Labha","start":"23:46","end":"01:05","startHours":23.760852002190276,"endHours":25.080174435145143,"quality":"auspicious"},{"name":"Amṛta","start":"01:05","end":"02:24","startHours":25.080174435145143,"endHours":26.39949686810001,"quality":"auspicious"},{"name":"Kāla","start":"02:24","end":"03:43","startHours":26.39949686810001,"endHours":27.71881930105487,"quality":"inauspicious"},{"name":"Śubha","start":"03:43","end":"05:02","startHours":27.71881930105487,"endHours":29.038141734009738,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:02","end":"06:02","startHours":5.038141734009737,"endHours":6.038141734009737,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:02","end":"07:02","startHours":6.038141734009737,"endHours":7.038141734009737,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:02","end":"08:02","startHours":7.038141734009737,"endHours":8.038141734009738,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:02","end":"09:02","startHours":8.038141734009738,"endHours":9.038141734009738,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:02","end":"10:02","startHours":9.038141734009738,"endHours":10.038141734009738,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:02","end":"11:02","startHours":10.038141734009738,"endHours":11.038141734009738,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:02","end":"12:02","startHours":11.038141734009738,"endHours":12.038141734009738,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:02","end":"13:02","startHours":12.038141734009738,"endHours":13.038141734009738,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:02","end":"14:02","startHours":13.038141734009738,"endHours":14.038141734009738,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:02","end":"15:02","startHours":14.038141734009738,"endHours":15.038141734009738,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:02","end":"16:02","startHours":15.038141734009738,"endHours":16.038141734009738,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:02","end":"17:02","startHours":16.038141734009738,"endHours":17.038141734009738,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:02","end":"18:02","startHours":17.038141734009738,"endHours":18.038141734009738,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:02","end":"19:02","startHours":18.038141734009738,"endHours":19.038141734009738,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:02","end":"20:02","startHours":19.038141734009738,"endHours":20.038141734009738,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:02","end":"21:02","startHours":20.038141734009738,"endHours":21.038141734009738,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:02","end":"22:02","startHours":21.038141734009738,"endHours":22.038141734009738,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:02","end":"23:02","startHours":22.038141734009738,"endHours":23.038141734009738,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:02","end":"00:02","startHours":23.038141734009738,"endHours":24.038141734009738,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:02","end":"01:02","startHours":24.038141734009738,"endHours":25.038141734009738,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:02","end":"02:02","startHours":25.038141734009738,"endHours":26.038141734009738,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:02","end":"03:02","startHours":26.038141734009738,"endHours":27.038141734009738,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:02","end":"04:02","startHours":27.038141734009738,"endHours":28.038141734009738,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:02","end":"05:02","startHours":28.038141734009738,"endHours":29.038141734009738,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.44354943028762,"eotMinutes":-1.4155201314165708,"ayanamsa":23.8761}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada (Adhika) Śukla Aṣṭamī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"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 August 26, 2001 CE · Boston, USA · Vidhyamitra","description":"August 26, 2001 CE for Boston, USA: Śukla Aṣṭamī, sūryodaya 05:02, sūryāsta 18:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/boston/2001-08-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/boston/2001-08-26","sa":"https://sa.vidhyamitra.com/city/boston/2001-08-26","hi":"https://hi.vidhyamitra.com/city/boston/2001-08-26","x-default":"https://vidhyamitra.com/city/boston/2001-08-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T07:06:09.299Z","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":"2026-09-06T07:06:09.299Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T07:06:09.299Z","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"}}}