{"id":"vidhyamitra:city-day:phoenix:1875-03-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1875-03-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1875-03-20","date_display":"March 20, 1875 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":1875,"month":3,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2405967.770833,"kali_year":4976,"ahargana":1817502.2708,"sun":{"sidereal_longitude":337.3997,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":135.2711,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":157.8715,"elapsed_within_tithi_degrees":1.8715},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":135.2711,"elapsed_within_degrees":1.9378},"yoga":{"number":9,"name":"Śūla","sum_longitude":112.6708},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1875,"month":3,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2405967.770833,"ahargana":1817502.2708,"kali_year":4976,"ayanamsa_lahiri":22.1098,"grahas":{"sun":{"sidereal_longitude":336.9324959999999,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":134.609196,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":3.1643},"mars":{"sidereal_longitude":237.692096,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":313.2041959999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":189.25599599999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":294.12219600000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":300.54229599999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":359.9833,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":179.9833,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":1875,"month":3,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2405967.770833,"kali_year":4976,"ahargana":1817502.2708,"sun":{"sidereal_longitude":337.3997,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":135.2711,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":157.8715,"elapsed_within_tithi_degrees":1.8715},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":135.2711,"elapsed_within_degrees":1.9378},"yoga":{"number":9,"name":"Śūla","sum_longitude":112.6708},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.164,"elongation":157.871},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.164,"opposition_distance":22.129}},"eclipse_window_40days":[{"offset_days":2,"type":"lunar","occurs":true,"moon_latitude":1.425,"opposition_distance":2.018}]},"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":"06:33","sunsetLocal":"18:39","solarNoonLocal":"12:36","dayLengthHours":12.099564191457468,"dayLengthDisplay":"12 Hours 05 Mins 58 Secs","nightLengthDisplay":"11 Hours 54 Mins 02 Secs","moonriseLocal":"16:40","moonsetLocal":"05:34","rahuKala":{"name":"Rāhu Kāla","start":"09:35","end":"11:06","startHours":9.582592039846878,"endHours":11.095037563779062,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:07","end":"15:38","startHours":14.119928611643427,"endHours":15.632374135575612,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:33","end":"08:04","startHours":6.557700991982511,"endHours":8.070146515914693,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:47","startHours":9.38093263665592,"endHours":9.784251443037835,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:04","end":"07:23","startHours":7.061849499959905,"endHours":7.384504545065438,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"13:01","startHours":12.204164281329328,"endHours":13.010801894093161,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:57","end":"05:45","startHours":4.944425766454849,"endHours":5.75106337921868,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:33","end":"06:33","startHours":5.549403976027722,"endHours":6.557700991982511,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:26","startHours":14.624077119620823,"endHours":15.430714732384654,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:27","end":"18:51","startHours":18.45726518343998,"endHours":18.857265183439978,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:39","end":"19:10","startHours":18.65726518343998,"endHours":19.161413691417373,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:24","end":"20:09","startHours":18.40726518343998,"endHours":20.15726518343998,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"01:01","startHours":24.20416428132933,"endHours":25.01080189409316,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:33","end":"08:04","startHours":6.557700991982511,"endHours":8.070146515914693,"quality":"inauspicious"},{"name":"Śubha","start":"08:04","end":"09:35","startHours":8.070146515914693,"endHours":9.582592039846878,"quality":"auspicious"},{"name":"Roga","start":"09:35","end":"11:06","startHours":9.582592039846878,"endHours":11.095037563779062,"quality":"inauspicious"},{"name":"Udveg","start":"11:06","end":"12:36","startHours":11.095037563779062,"endHours":12.607483087711245,"quality":"inauspicious"},{"name":"Chala","start":"12:36","end":"14:07","startHours":12.607483087711245,"endHours":14.119928611643427,"quality":"neutral"},{"name":"Labha","start":"14:07","end":"15:38","startHours":14.119928611643427,"endHours":15.632374135575612,"quality":"auspicious"},{"name":"Amṛta","start":"15:38","end":"17:09","startHours":15.632374135575612,"endHours":17.144819659507796,"quality":"auspicious"},{"name":"Kāla","start":"17:09","end":"18:39","startHours":17.144819659507796,"endHours":18.65726518343998,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:39","end":"20:09","startHours":18.65726518343998,"endHours":20.144819659507796,"quality":"auspicious"},{"name":"Amṛta","start":"20:09","end":"21:38","startHours":20.144819659507796,"endHours":21.63237413557561,"quality":"auspicious"},{"name":"Kāla","start":"21:38","end":"23:07","startHours":21.63237413557561,"endHours":23.119928611643427,"quality":"inauspicious"},{"name":"Śubha","start":"23:07","end":"00:36","startHours":23.119928611643427,"endHours":24.607483087711245,"quality":"auspicious"},{"name":"Roga","start":"00:36","end":"02:06","startHours":24.607483087711245,"endHours":26.095037563779062,"quality":"inauspicious"},{"name":"Udveg","start":"02:06","end":"03:35","startHours":26.095037563779062,"endHours":27.58259203984688,"quality":"inauspicious"},{"name":"Chala","start":"03:35","end":"05:04","startHours":27.58259203984688,"endHours":29.070146515914693,"quality":"neutral"},{"name":"Labha","start":"05:04","end":"06:33","startHours":29.070146515914693,"endHours":30.55770099198251,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:33","end":"07:33","startHours":6.557700991982511,"endHours":7.557700991982511,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:33","end":"08:33","startHours":7.557700991982511,"endHours":8.55770099198251,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:33","end":"09:33","startHours":8.55770099198251,"endHours":9.55770099198251,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:33","end":"10:33","startHours":9.55770099198251,"endHours":10.55770099198251,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:33","end":"11:33","startHours":10.55770099198251,"endHours":11.55770099198251,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:33","end":"12:33","startHours":11.55770099198251,"endHours":12.55770099198251,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:33","end":"13:33","startHours":12.55770099198251,"endHours":13.55770099198251,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:33","end":"14:33","startHours":13.55770099198251,"endHours":14.55770099198251,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:33","end":"15:33","startHours":14.55770099198251,"endHours":15.55770099198251,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:33","end":"16:33","startHours":15.55770099198251,"endHours":16.55770099198251,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:33","end":"17:33","startHours":16.55770099198251,"endHours":17.55770099198251,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:33","end":"18:33","startHours":17.55770099198251,"endHours":18.55770099198251,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:33","end":"19:33","startHours":18.55770099198251,"endHours":19.55770099198251,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:33","end":"20:33","startHours":19.55770099198251,"endHours":20.55770099198251,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:33","end":"21:33","startHours":20.55770099198251,"endHours":21.55770099198251,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:33","end":"22:33","startHours":21.55770099198251,"endHours":22.55770099198251,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:33","end":"23:33","startHours":22.55770099198251,"endHours":23.55770099198251,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:33","end":"00:33","startHours":23.55770099198251,"endHours":24.55770099198251,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:33","end":"01:33","startHours":24.55770099198251,"endHours":25.55770099198251,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:33","end":"02:33","startHours":25.55770099198251,"endHours":26.55770099198251,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:33","end":"03:33","startHours":26.55770099198251,"endHours":27.55770099198251,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:33","end":"04:33","startHours":27.55770099198251,"endHours":28.55770099198251,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:33","end":"05:33","startHours":28.55770099198251,"endHours":29.55770099198251,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:33","end":"06:33","startHours":29.55770099198251,"endHours":30.55770099198251,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-0.38089503745249237,"eotMinutes":-8.152985262674756,"ayanamsa":22.1098}},"calendars":{"vikram_samvat":1932,"vikram_samvatsara":"Sarvadhāri","saka_samvat":1797,"saka_samvatsara":"Yuva","bengali_samvat":1282,"malayalam_era":1051,"nanakshahi_year":406,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Caturdaśī · Vikram 1932 Sarvadhāri · Śaka 1797 Yuva"},"festivals":[{"id":"holika-dahana","name":"Holikā Dahana","name_sanskrit":"होलिका दहन","tradition":"Vaishnava","associated_deity":"Bhagavān Narasiṁha (Prahlāda-rakṣaka)","significance":"Burning of Holikā; Prahlāda saved by Hari. Eve of Holi.","vrata":true,"detection":{"tithi_number":14,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":2,"sources":["Bhāgavata 7.5"]}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 March 20, 1875 CE · Phoenix, USA · Vidhyamitra","description":"March 20, 1875 CE for Phoenix, USA: Śukla Caturdaśī, sūryodaya 06:33, sūryāsta 18:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1875-03-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1875-03-20","sa":"https://sa.vidhyamitra.com/city/phoenix/1875-03-20","hi":"https://hi.vidhyamitra.com/city/phoenix/1875-03-20","x-default":"https://vidhyamitra.com/city/phoenix/1875-03-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T22:45:16.231Z","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":"2026-06-01T22:45:16.231Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T22:45:16.231Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}