{"id":"vidhyamitra:city-day:phoenix:2104-10-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2104-10-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2104-10-06","date_display":"October 6, 2104 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":2104,"month":10,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489808.770833,"kali_year":5206,"ahargana":1901343.2708,"sun":{"sidereal_longitude":166.6051,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":8.0728,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.4677,"elapsed_within_tithi_degrees":9.4677},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":8.0728,"elapsed_within_degrees":8.0728},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":174.6778},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2104,"month":10,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489808.770833,"ahargana":1901343.2708,"kali_year":5206,"ayanamsa_lahiri":25.3164,"grahas":{"sun":{"sidereal_longitude":167.604553,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"moon":{"sidereal_longitude":11.068253000000027,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":3.426},"mars":{"sidereal_longitude":193.41655300000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":182.425753,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":296.33525299999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":203.54675299999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":222.90735300000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":237.6836,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":57.6836,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":"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":2104,"month":10,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489808.770833,"kali_year":5206,"ahargana":1901343.2708,"sun":{"sidereal_longitude":166.6051,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":8.0728,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.4677,"elapsed_within_tithi_degrees":9.4677},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":8.0728,"elapsed_within_degrees":8.0728},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":174.6778},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.426,"elongation":158.532},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.426,"opposition_distance":21.468}},"eclipse_window_40days":[]},"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":"06:25","sunsetLocal":"18:06","solarNoonLocal":"12:16","dayLengthHours":11.68294321849138,"dayLengthDisplay":"11 Hours 40 Mins 59 Secs","nightLengthDisplay":"12 Hours 19 Mins 01 Secs","moonriseLocal":"19:10","moonsetLocal":"08:29","rahuKala":{"name":"Rāhu Kāla","start":"07:53","end":"09:20","startHours":7.87916920643461,"endHours":9.339537108746033,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:48","end":"12:16","startHours":10.799905011057454,"endHours":12.260272913368876,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:43","end":"15:11","startHours":13.7206408156803,"endHours":15.181008717991721,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:32","startHours":9.144821388437842,"endHours":9.534252829054221,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:54","end":"07:13","startHours":6.9055906048936615,"endHours":7.217135757386765,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:39","startHours":11.870841472752497,"endHours":12.649704353985255,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:52","end":"05:38","startHours":4.86107554165767,"endHours":5.639938422890428,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:27","end":"06:25","startHours":5.445222702582239,"endHours":6.418801304123187,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"14:59","startHours":14.207430116450773,"endHours":14.986292997683531,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.901744522614568,"endHours":18.301744522614566,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:35","startHours":18.101744522614567,"endHours":18.588533823385042,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.851744522614567,"endHours":19.601744522614567,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:39","startHours":23.870841472752495,"endHours":24.649704353985257,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:25","end":"07:53","startHours":6.418801304123187,"endHours":7.87916920643461,"quality":"auspicious"},{"name":"Kāla","start":"07:53","end":"09:20","startHours":7.87916920643461,"endHours":9.339537108746033,"quality":"inauspicious"},{"name":"Śubha","start":"09:20","end":"10:48","startHours":9.339537108746033,"endHours":10.799905011057454,"quality":"auspicious"},{"name":"Roga","start":"10:48","end":"12:16","startHours":10.799905011057454,"endHours":12.260272913368876,"quality":"inauspicious"},{"name":"Udveg","start":"12:16","end":"13:43","startHours":12.260272913368876,"endHours":13.7206408156803,"quality":"inauspicious"},{"name":"Chala","start":"13:43","end":"15:11","startHours":13.7206408156803,"endHours":15.181008717991721,"quality":"neutral"},{"name":"Labha","start":"15:11","end":"16:38","startHours":15.181008717991721,"endHours":16.641376620303145,"quality":"auspicious"},{"name":"Amṛta","start":"16:38","end":"18:06","startHours":16.641376620303145,"endHours":18.101744522614567,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:06","end":"19:38","startHours":18.101744522614567,"endHours":19.641376620303145,"quality":"neutral"},{"name":"Labha","start":"19:38","end":"21:11","startHours":19.641376620303145,"endHours":21.181008717991723,"quality":"auspicious"},{"name":"Amṛta","start":"21:11","end":"22:43","startHours":21.181008717991723,"endHours":22.720640815680298,"quality":"auspicious"},{"name":"Kāla","start":"22:43","end":"00:16","startHours":22.720640815680298,"endHours":24.260272913368876,"quality":"inauspicious"},{"name":"Śubha","start":"00:16","end":"01:48","startHours":24.260272913368876,"endHours":25.799905011057454,"quality":"auspicious"},{"name":"Roga","start":"01:48","end":"03:20","startHours":25.799905011057454,"endHours":27.339537108746033,"quality":"inauspicious"},{"name":"Udveg","start":"03:20","end":"04:53","startHours":27.339537108746033,"endHours":28.87916920643461,"quality":"inauspicious"},{"name":"Chala","start":"04:53","end":"06:25","startHours":28.87916920643461,"endHours":30.418801304123186,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.418801304123187,"endHours":7.418801304123187,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.418801304123187,"endHours":8.418801304123187,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.418801304123187,"endHours":9.418801304123187,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.418801304123187,"endHours":10.418801304123187,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.418801304123187,"endHours":11.418801304123187,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.418801304123187,"endHours":12.418801304123187,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.418801304123187,"endHours":13.418801304123187,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.418801304123187,"endHours":14.418801304123187,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.418801304123187,"endHours":15.418801304123187,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.418801304123187,"endHours":16.418801304123186,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.418801304123186,"endHours":17.418801304123186,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.418801304123186,"endHours":18.418801304123186,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.418801304123186,"endHours":19.418801304123186,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.418801304123186,"endHours":20.418801304123186,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.418801304123186,"endHours":21.418801304123186,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.418801304123186,"endHours":22.418801304123186,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.418801304123186,"endHours":23.418801304123186,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.418801304123186,"endHours":24.418801304123186,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.418801304123186,"endHours":25.418801304123186,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.418801304123186,"endHours":26.418801304123186,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.418801304123186,"endHours":27.418801304123186,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.418801304123186,"endHours":28.418801304123186,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.418801304123186,"endHours":29.418801304123186,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.418801304123186,"endHours":30.418801304123186,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-5.10237541460315,"eotMinutes":12.679625197867345,"ayanamsa":25.3164}},"calendars":{"vikram_samvat":2161,"vikram_samvatsara":"Īśvara","saka_samvat":2026,"saka_samvatsara":"Raktākṣī","bengali_samvat":1511,"malayalam_era":1280,"nanakshahi_year":635,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina (Adhika) Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina (Adhika) Kṛṣṇa Dvitīyā · Vikram 2161 Īśvara · Śaka 2026 Raktākṣī"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"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 October 6, 2104 CE · Phoenix, USA · Vidhyamitra","description":"October 6, 2104 CE for Phoenix, USA: Kṛṣṇa Dvitīyā, sūryodaya 06:25, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2104-10-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2104-10-06","sa":"https://sa.vidhyamitra.com/city/phoenix/2104-10-06","hi":"https://hi.vidhyamitra.com/city/phoenix/2104-10-06","x-default":"https://vidhyamitra.com/city/phoenix/2104-10-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:16:42.169Z","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":"2026-06-01T02:16:42.169Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:16:42.169Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}