{"id":"vidhyamitra:city-day:phoenix:1999-03-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1999-03-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1999-03-01","date_display":"March 1, 1999 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":1999,"month":3,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451238.770833,"kali_year":5100,"ahargana":1862773.2708,"sun":{"sidereal_longitude":316.3189,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":122.7042,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":166.3853,"elapsed_within_tithi_degrees":10.3853},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":122.7042,"elapsed_within_degrees":2.7042},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":79.023},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"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":1999,"month":3,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451238.770833,"ahargana":1862773.2708,"kali_year":5100,"ayanamsa_lahiri":23.8413,"grahas":{"sun":{"sidereal_longitude":316.164711,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":121.260311,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":0.1095},"mars":{"sidereal_longitude":196.60881100000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":333.962311,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":339.753811,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":344.998411,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":6.1213109999999915,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":121.3078,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":301.3078,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"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":1999,"month":3,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451238.770833,"kali_year":5100,"ahargana":1862773.2708,"sun":{"sidereal_longitude":316.3189,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":122.7042,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":166.3853,"elapsed_within_tithi_degrees":10.3853},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":122.7042,"elapsed_within_degrees":2.7042},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":79.023},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.11,"elongation":166.385},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.11,"opposition_distance":13.615}},"eclipse_window_40days":[{"offset_days":1,"type":"lunar","occurs":true,"moon_latitude":1.152,"opposition_distance":1.228}]},"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":"06:58","sunsetLocal":"18:25","solarNoonLocal":"12:41","dayLengthHours":11.44112556871783,"dayLengthDisplay":"11 Hours 26 Mins 28 Secs","nightLengthDisplay":"12 Hours 33 Mins 32 Secs","moonriseLocal":"17:03","moonsetLocal":"06:20","rahuKala":{"name":"Rāhu Kāla","start":"08:24","end":"09:50","startHours":8.398563581016058,"endHours":9.828704277105786,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:16","end":"12:41","startHours":11.258844973195515,"endHours":12.688985669285245,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:07","end":"15:33","startHours":14.119126365374973,"endHours":15.5492670614647,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"10:01","startHours":9.638018850960488,"endHours":10.019389703251083,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:27","end":"07:45","startHours":7.445136450289572,"endHours":7.750233132122047,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:04","startHours":12.30761481699465,"endHours":13.070356521575839,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:12","startHours":5.442939475763952,"endHours":6.20568118034514,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:01","end":"06:58","startHours":6.014995754199843,"endHours":6.968422884926329,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:36","end":"15:22","startHours":14.595839930738215,"endHours":15.358581635319403,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.20954845364416,"endHours":18.60954845364416,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:53","startHours":18.40954845364416,"endHours":18.886262019007404,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.15954845364416,"endHours":19.90954845364416,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:04","startHours":24.30761481699465,"endHours":25.07035652157584,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:58","end":"08:24","startHours":6.968422884926329,"endHours":8.398563581016058,"quality":"auspicious"},{"name":"Kāla","start":"08:24","end":"09:50","startHours":8.398563581016058,"endHours":9.828704277105786,"quality":"inauspicious"},{"name":"Śubha","start":"09:50","end":"11:16","startHours":9.828704277105786,"endHours":11.258844973195515,"quality":"auspicious"},{"name":"Roga","start":"11:16","end":"12:41","startHours":11.258844973195515,"endHours":12.688985669285245,"quality":"inauspicious"},{"name":"Udveg","start":"12:41","end":"14:07","startHours":12.688985669285245,"endHours":14.119126365374973,"quality":"inauspicious"},{"name":"Chala","start":"14:07","end":"15:33","startHours":14.119126365374973,"endHours":15.5492670614647,"quality":"neutral"},{"name":"Labha","start":"15:33","end":"16:59","startHours":15.5492670614647,"endHours":16.97940775755443,"quality":"auspicious"},{"name":"Amṛta","start":"16:59","end":"18:25","startHours":16.97940775755443,"endHours":18.40954845364416,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:25","end":"19:59","startHours":18.40954845364416,"endHours":19.97940775755443,"quality":"neutral"},{"name":"Labha","start":"19:59","end":"21:33","startHours":19.97940775755443,"endHours":21.549267061464704,"quality":"auspicious"},{"name":"Amṛta","start":"21:33","end":"23:07","startHours":21.549267061464704,"endHours":23.119126365374974,"quality":"auspicious"},{"name":"Kāla","start":"23:07","end":"00:41","startHours":23.119126365374974,"endHours":24.688985669285245,"quality":"inauspicious"},{"name":"Śubha","start":"00:41","end":"02:16","startHours":24.688985669285245,"endHours":26.258844973195515,"quality":"auspicious"},{"name":"Roga","start":"02:16","end":"03:50","startHours":26.258844973195515,"endHours":27.828704277105786,"quality":"inauspicious"},{"name":"Udveg","start":"03:50","end":"05:24","startHours":27.828704277105786,"endHours":29.39856358101606,"quality":"inauspicious"},{"name":"Chala","start":"05:24","end":"06:58","startHours":29.39856358101606,"endHours":30.96842288492633,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:58","end":"07:58","startHours":6.968422884926329,"endHours":7.968422884926329,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:58","end":"08:58","startHours":7.968422884926329,"endHours":8.96842288492633,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:58","end":"09:58","startHours":8.96842288492633,"endHours":9.96842288492633,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:58","end":"10:58","startHours":9.96842288492633,"endHours":10.96842288492633,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:58","end":"11:58","startHours":10.96842288492633,"endHours":11.96842288492633,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:58","end":"12:58","startHours":11.96842288492633,"endHours":12.96842288492633,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:58","end":"13:58","startHours":12.96842288492633,"endHours":13.96842288492633,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:58","end":"14:58","startHours":13.96842288492633,"endHours":14.96842288492633,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:58","end":"15:58","startHours":14.96842288492633,"endHours":15.96842288492633,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:58","end":"16:58","startHours":15.96842288492633,"endHours":16.96842288492633,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:58","end":"17:58","startHours":16.96842288492633,"endHours":17.96842288492633,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:58","end":"18:58","startHours":17.96842288492633,"endHours":18.96842288492633,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:58","end":"19:58","startHours":18.96842288492633,"endHours":19.96842288492633,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:58","end":"20:58","startHours":19.96842288492633,"endHours":20.96842288492633,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:58","end":"21:58","startHours":20.96842288492633,"endHours":21.96842288492633,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:58","end":"22:58","startHours":21.96842288492633,"endHours":22.96842288492633,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:58","end":"23:58","startHours":22.96842288492633,"endHours":23.96842288492633,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:58","end":"00:58","startHours":23.96842288492633,"endHours":24.96842288492633,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:58","end":"01:58","startHours":24.96842288492633,"endHours":25.96842288492633,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:58","end":"02:58","startHours":25.96842288492633,"endHours":26.96842288492633,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:58","end":"03:58","startHours":26.96842288492633,"endHours":27.96842288492633,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:58","end":"04:58","startHours":27.96842288492633,"endHours":28.96842288492633,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:58","end":"05:58","startHours":28.96842288492633,"endHours":29.96842288492633,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:58","end":"06:58","startHours":29.96842288492633,"endHours":30.96842288492633,"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":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","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":-7.816061657275475,"eotMinutes":-13.043140157114735,"ayanamsa":23.8413}},"calendars":{"vikram_samvat":2056,"vikram_samvatsara":"Nandana","saka_samvat":1921,"saka_samvatsara":"Pramāthi","bengali_samvat":1406,"malayalam_era":1175,"nanakshahi_year":530,"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":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Caturdaśī · Vikram 2056 Nandana · Śaka 1921 Pramāthi"},"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":"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":[]},"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 1, 1999 CE · Phoenix, USA · Vidhyamitra","description":"March 1, 1999 CE for Phoenix, USA: Śukla Caturdaśī, sūryodaya 06:58, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1999-03-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1999-03-01","sa":"https://sa.vidhyamitra.com/city/phoenix/1999-03-01","hi":"https://hi.vidhyamitra.com/city/phoenix/1999-03-01","x-default":"https://vidhyamitra.com/city/phoenix/1999-03-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T00:55:57.124Z","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":"2026-06-02T00:55:57.124Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T00:55:57.124Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}