{"id":"vidhyamitra:city-day:phoenix:1877-08-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1877-08-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1877-08-08","date_display":"August 8, 1877 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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1877,"month":8,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406839.770833,"kali_year":4979,"ahargana":1818374.2708,"sun":{"sidereal_longitude":113.1116,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":96.8524,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.7408,"elapsed_within_tithi_degrees":7.7408},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":96.8524,"elapsed_within_degrees":3.519},"yoga":{"number":16,"name":"Siddhi","sum_longitude":209.964},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":1877,"month":8,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2406839.770833,"ahargana":1818374.2708,"kali_year":4979,"ayanamsa_lahiri":22.1432,"grahas":{"sun":{"sidereal_longitude":113.40297900000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":96.56887900000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":2.7019},"mars":{"sidereal_longitude":328.35007900000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":133.081479,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":243.387379,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"venus":{"sidereal_longitude":140.10917900000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":328.170079,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":313.7805,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":133.7805,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1877,"month":8,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406839.770833,"kali_year":4979,"ahargana":1818374.2708,"sun":{"sidereal_longitude":113.1116,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":96.8524,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.7408,"elapsed_within_tithi_degrees":7.7408},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":96.8524,"elapsed_within_degrees":3.519},"yoga":{"number":16,"name":"Siddhi","sum_longitude":209.964},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.702,"elongation":16.259},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.702,"opposition_distance":163.741}},"eclipse_window_40days":[{"offset_days":16,"type":"lunar","occurs":true,"moon_latitude":-0.222,"opposition_distance":1.679}]},"city":{"slug":"phoenix","name":"Phoenix, USA","lat":33.4484,"lon":-112.074,"tz_offset_hours":-7,"country":"US","tier":"diaspora"},"tier2":{"city":{"slug":"phoenix","name":"Phoenix, USA","lat":33.4484,"lon":-112.074,"tz_offset_hours":-7,"country":"US","tier":"diaspora"},"sunriseLocal":"05:45","sunsetLocal":"19:22","solarNoonLocal":"12:34","dayLengthHours":13.614196190893217,"dayLengthDisplay":"13 Hours 36 Mins 51 Secs","nightLengthDisplay":"10 Hours 23 Mins 09 Secs","moonriseLocal":"04:26","moonsetLocal":"18:26","rahuKala":{"name":"Rāhu Kāla","start":"12:34","end":"14:16","startHours":12.560751287325711,"endHours":14.262525811187363,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:27","end":"09:09","startHours":7.455427715740754,"endHours":9.157202239602405,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:52","end":"12:34","startHours":10.858976763464058,"endHours":12.560751287325711,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:23","startHours":8.930298969754187,"endHours":9.384105509450627,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:19","end":"06:41","startHours":6.320911366499653,"endHours":6.683956598256805,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"13:01","startHours":12.10694474762927,"endHours":13.014557827022152,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:56","end":"04:51","startHours":3.9384270330933395,"endHours":4.846040112486221,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:37","end":"05:45","startHours":4.619136842638,"endHours":5.753653191879102,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:50","end":"15:44","startHours":14.829783985807914,"endHours":15.737397065200796,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:10","end":"19:34","startHours":19.16784938277232,"endHours":19.56784938277232,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:22","end":"19:56","startHours":19.36784938277232,"endHours":19.93510755739287,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:07","end":"20:52","startHours":19.11784938277232,"endHours":20.86784938277232,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"01:01","startHours":24.10694474762927,"endHours":25.014557827022152,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:45","end":"07:27","startHours":5.753653191879102,"endHours":7.455427715740754,"quality":"auspicious"},{"name":"Amṛta","start":"07:27","end":"09:09","startHours":7.455427715740754,"endHours":9.157202239602405,"quality":"auspicious"},{"name":"Kāla","start":"09:09","end":"10:52","startHours":9.157202239602405,"endHours":10.858976763464058,"quality":"inauspicious"},{"name":"Śubha","start":"10:52","end":"12:34","startHours":10.858976763464058,"endHours":12.560751287325711,"quality":"auspicious"},{"name":"Roga","start":"12:34","end":"14:16","startHours":12.560751287325711,"endHours":14.262525811187363,"quality":"inauspicious"},{"name":"Udveg","start":"14:16","end":"15:58","startHours":14.262525811187363,"endHours":15.964300335049014,"quality":"inauspicious"},{"name":"Chala","start":"15:58","end":"17:40","startHours":15.964300335049014,"endHours":17.66607485891067,"quality":"neutral"},{"name":"Labha","start":"17:40","end":"19:22","startHours":17.66607485891067,"endHours":19.36784938277232,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:22","end":"20:40","startHours":19.36784938277232,"endHours":20.66607485891067,"quality":"inauspicious"},{"name":"Chala","start":"20:40","end":"21:58","startHours":20.66607485891067,"endHours":21.964300335049018,"quality":"neutral"},{"name":"Labha","start":"21:58","end":"23:16","startHours":21.964300335049018,"endHours":23.262525811187363,"quality":"auspicious"},{"name":"Amṛta","start":"23:16","end":"00:34","startHours":23.262525811187363,"endHours":24.56075128732571,"quality":"auspicious"},{"name":"Kāla","start":"00:34","end":"01:52","startHours":24.56075128732571,"endHours":25.85897676346406,"quality":"inauspicious"},{"name":"Śubha","start":"01:52","end":"03:09","startHours":25.85897676346406,"endHours":27.157202239602405,"quality":"auspicious"},{"name":"Roga","start":"03:09","end":"04:27","startHours":27.157202239602405,"endHours":28.455427715740754,"quality":"inauspicious"},{"name":"Udveg","start":"04:27","end":"05:45","startHours":28.455427715740754,"endHours":29.753653191879103,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:45","end":"06:45","startHours":5.753653191879102,"endHours":6.753653191879102,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:45","end":"07:45","startHours":6.753653191879102,"endHours":7.753653191879102,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:45","end":"08:45","startHours":7.753653191879102,"endHours":8.753653191879103,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:45","end":"09:45","startHours":8.753653191879103,"endHours":9.753653191879103,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:45","end":"10:45","startHours":9.753653191879103,"endHours":10.753653191879103,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:45","end":"11:45","startHours":10.753653191879103,"endHours":11.753653191879103,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:45","end":"12:45","startHours":11.753653191879103,"endHours":12.753653191879103,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:45","end":"13:45","startHours":12.753653191879103,"endHours":13.753653191879103,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:45","end":"14:45","startHours":13.753653191879103,"endHours":14.753653191879103,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:45","end":"15:45","startHours":14.753653191879103,"endHours":15.753653191879103,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:45","end":"16:45","startHours":15.753653191879103,"endHours":16.753653191879103,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:45","end":"17:45","startHours":16.753653191879103,"endHours":17.753653191879103,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:45","end":"18:45","startHours":17.753653191879103,"endHours":18.753653191879103,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:45","end":"19:45","startHours":18.753653191879103,"endHours":19.753653191879103,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:45","end":"20:45","startHours":19.753653191879103,"endHours":20.753653191879103,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:45","end":"21:45","startHours":20.753653191879103,"endHours":21.753653191879103,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:45","end":"22:45","startHours":21.753653191879103,"endHours":22.753653191879103,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:45","end":"23:45","startHours":22.753653191879103,"endHours":23.753653191879103,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:45","end":"00:45","startHours":23.753653191879103,"endHours":24.753653191879103,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:45","end":"01:45","startHours":24.753653191879103,"endHours":25.753653191879103,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:45","end":"02:45","startHours":25.753653191879103,"endHours":26.753653191879103,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:45","end":"03:45","startHours":26.753653191879103,"endHours":27.753653191879103,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:45","end":"04:45","startHours":27.753653191879103,"endHours":28.753653191879103,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:45","end":"05:45","startHours":28.753653191879103,"endHours":29.753653191879103,"planetary_lord":"Sun"}],"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":16.173422812712094,"eotMinutes":-5.349077239542768,"ayanamsa":22.1432}},"calendars":{"vikram_samvat":1934,"vikram_samvatsara":"Vikṛti","saka_samvat":1799,"saka_samvatsara":"Īśvara","bengali_samvat":1284,"malayalam_era":1053,"nanakshahi_year":408,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Caturdaśī · Vikram 1934 Vikṛti · Śaka 1799 Īśvara"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"phoenix"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 8, 1877 CE · Phoenix, USA · Vidhyamitra","description":"August 8, 1877 CE for Phoenix, USA: Kṛṣṇa Caturdaśī, sūryodaya 05:45, sūryāsta 19:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1877-08-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1877-08-08","sa":"https://sa.vidhyamitra.com/city/phoenix/1877-08-08","hi":"https://hi.vidhyamitra.com/city/phoenix/1877-08-08","x-default":"https://vidhyamitra.com/city/phoenix/1877-08-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T15:48:40.706Z","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":"2026-06-01T15:48:40.706Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T15:48:40.706Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}