{"id":"vidhyamitra:city-day:phoenix:2152-09-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2152-09-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2152-09-18","date_display":"September 18, 2152 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":2152,"month":9,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507322.770833,"kali_year":5254,"ahargana":1918857.2708,"sun":{"sidereal_longitude":148.5714,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":17.4121,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":228.8406,"elapsed_within_tithi_degrees":0.8406},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.4121,"elapsed_within_degrees":4.0787},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":165.9835},"karana":{"half_tithi_index":38,"name":"Kaulava"},"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":2152,"month":9,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2507322.770833,"ahargana":1918857.2708,"kali_year":5254,"ayanamsa_lahiri":25.9863,"grahas":{"sun":{"sidereal_longitude":149.67188899999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":14.731388999999979,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false,"latitude":-0.9574},"mars":{"sidereal_longitude":85.024989,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":172.99028899999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":318.581089,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":184.035389,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":99.29938900000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":29.7076,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":209.7076,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":2152,"month":9,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507322.770833,"kali_year":5254,"ahargana":1918857.2708,"sun":{"sidereal_longitude":148.5714,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":17.4121,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":228.8406,"elapsed_within_tithi_degrees":0.8406},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.4121,"elapsed_within_degrees":4.0787},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":165.9835},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.957,"elongation":131.159},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.957,"opposition_distance":48.841}},"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":"06:13","sunsetLocal":"18:30","solarNoonLocal":"12:22","dayLengthHours":12.285259276601877,"dayLengthDisplay":"12 Hours 17 Mins 07 Secs","nightLengthDisplay":"11 Hours 42 Mins 53 Secs","moonriseLocal":"20:38","moonsetLocal":"10:06","rahuKala":{"name":"Rāhu Kāla","start":"07:45","end":"09:17","startHours":7.754460735046389,"endHours":9.290118144621623,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:50","end":"12:22","startHours":10.82577555419686,"endHours":12.361432963772092,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:54","end":"15:26","startHours":13.897090373347329,"endHours":15.432747782922561,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:30","startHours":9.085363823344926,"endHours":9.494872465898322,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:44","end":"07:03","startHours":6.730689128662899,"endHours":7.058296042705615,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:46","startHours":11.951924321218696,"endHours":12.770941606325488,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:35","end":"05:24","startHours":4.580768755257571,"endHours":5.399786040364362,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:12","end":"06:13","startHours":5.195031719087664,"endHours":6.218803325471154,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:14","startHours":14.408976176539074,"endHours":15.227993461645866,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.30406260207303,"endHours":18.70406260207303,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:01","startHours":18.50406260207303,"endHours":19.015948405264776,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.25406260207303,"endHours":20.00406260207303,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:46","startHours":23.951924321218698,"endHours":24.770941606325486,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:13","end":"07:45","startHours":6.218803325471154,"endHours":7.754460735046389,"quality":"auspicious"},{"name":"Kāla","start":"07:45","end":"09:17","startHours":7.754460735046389,"endHours":9.290118144621623,"quality":"inauspicious"},{"name":"Śubha","start":"09:17","end":"10:50","startHours":9.290118144621623,"endHours":10.82577555419686,"quality":"auspicious"},{"name":"Roga","start":"10:50","end":"12:22","startHours":10.82577555419686,"endHours":12.361432963772092,"quality":"inauspicious"},{"name":"Udveg","start":"12:22","end":"13:54","startHours":12.361432963772092,"endHours":13.897090373347329,"quality":"inauspicious"},{"name":"Chala","start":"13:54","end":"15:26","startHours":13.897090373347329,"endHours":15.432747782922561,"quality":"neutral"},{"name":"Labha","start":"15:26","end":"16:58","startHours":15.432747782922561,"endHours":16.968405192497798,"quality":"auspicious"},{"name":"Amṛta","start":"16:58","end":"18:30","startHours":16.968405192497798,"endHours":18.50406260207303,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:30","end":"19:58","startHours":18.50406260207303,"endHours":19.968405192497798,"quality":"neutral"},{"name":"Labha","start":"19:58","end":"21:26","startHours":19.968405192497798,"endHours":21.43274778292256,"quality":"auspicious"},{"name":"Amṛta","start":"21:26","end":"22:54","startHours":21.43274778292256,"endHours":22.897090373347325,"quality":"auspicious"},{"name":"Kāla","start":"22:54","end":"00:22","startHours":22.897090373347325,"endHours":24.361432963772092,"quality":"inauspicious"},{"name":"Śubha","start":"00:22","end":"01:50","startHours":24.361432963772092,"endHours":25.82577555419686,"quality":"auspicious"},{"name":"Roga","start":"01:50","end":"03:17","startHours":25.82577555419686,"endHours":27.290118144621623,"quality":"inauspicious"},{"name":"Udveg","start":"03:17","end":"04:45","startHours":27.290118144621623,"endHours":28.754460735046386,"quality":"inauspicious"},{"name":"Chala","start":"04:45","end":"06:13","startHours":28.754460735046386,"endHours":30.218803325471153,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:13","end":"07:13","startHours":6.218803325471154,"endHours":7.218803325471154,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:13","end":"08:13","startHours":7.218803325471154,"endHours":8.218803325471153,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:13","end":"09:13","startHours":8.218803325471153,"endHours":9.218803325471153,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:13","end":"10:13","startHours":9.218803325471153,"endHours":10.218803325471153,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:13","end":"11:13","startHours":10.218803325471153,"endHours":11.218803325471153,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:13","end":"12:13","startHours":11.218803325471153,"endHours":12.218803325471153,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:13","end":"13:13","startHours":12.218803325471153,"endHours":13.218803325471153,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:13","end":"14:13","startHours":13.218803325471153,"endHours":14.218803325471153,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:13","end":"15:13","startHours":14.218803325471153,"endHours":15.218803325471153,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:13","end":"16:13","startHours":15.218803325471153,"endHours":16.218803325471153,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:13","end":"17:13","startHours":16.218803325471153,"endHours":17.218803325471153,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:13","end":"18:13","startHours":17.218803325471153,"endHours":18.218803325471153,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:13","end":"19:13","startHours":18.218803325471153,"endHours":19.218803325471153,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:13","end":"20:13","startHours":19.218803325471153,"endHours":20.218803325471153,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:13","end":"21:13","startHours":20.218803325471153,"endHours":21.218803325471153,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:13","end":"22:13","startHours":21.218803325471153,"endHours":22.218803325471153,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:13","end":"23:13","startHours":22.218803325471153,"endHours":23.218803325471153,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:13","end":"00:13","startHours":23.218803325471153,"endHours":24.218803325471153,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:13","end":"01:13","startHours":24.218803325471153,"endHours":25.218803325471153,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:13","end":"02:13","startHours":25.218803325471153,"endHours":26.218803325471153,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:13","end":"03:13","startHours":26.218803325471153,"endHours":27.218803325471153,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:13","end":"04:13","startHours":27.218803325471153,"endHours":28.218803325471153,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:13","end":"05:13","startHours":28.218803325471153,"endHours":29.218803325471153,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:13","end":"06:13","startHours":29.218803325471153,"endHours":30.218803325471153,"planetary_lord":"Venus"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","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":1.7254877061377154,"eotMinutes":6.610022173674397,"ayanamsa":25.9863}},"calendars":{"vikram_samvat":2209,"vikram_samvatsara":"Krodhana","saka_samvat":2074,"saka_samvatsara":"Paridhāvi","bengali_samvat":1559,"malayalam_era":1328,"nanakshahi_year":683,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Pañcamī · Vikram 2209 Krodhana · Śaka 2074 Paridhāvi"},"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":[]},"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 September 18, 2152 CE · Phoenix, USA · Vidhyamitra","description":"September 18, 2152 CE for Phoenix, USA: Kṛṣṇa Pañcamī, sūryodaya 06:13, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2152-09-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2152-09-18","sa":"https://sa.vidhyamitra.com/city/phoenix/2152-09-18","hi":"https://hi.vidhyamitra.com/city/phoenix/2152-09-18","x-default":"https://vidhyamitra.com/city/phoenix/2152-09-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T14:31:46.395Z","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":"2026-06-01T14:31:46.395Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T14:31:46.395Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}