{"id":"vidhyamitra:city-day:phoenix:2012-02-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2012-02-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-02-27","date_display":"February 27, 2012 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":2012,"month":2,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455984.770833,"kali_year":5113,"ahargana":1867519.2708,"sun":{"sidereal_longitude":313.9371,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":13.9766,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":60.0395,"elapsed_within_tithi_degrees":0.0395},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":13.9766,"elapsed_within_degrees":0.6432},"yoga":{"number":25,"name":"Brahma","sum_longitude":327.9136},"karana":{"half_tithi_index":10,"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":2012,"month":2,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455984.770833,"ahargana":1867519.2708,"kali_year":5113,"ayanamsa_lahiri":24.0228,"grahas":{"sun":{"sidereal_longitude":313.82057799999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":11.13217800000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":2.6347},"mars":{"sidereal_longitude":141.67987800000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":329.154278,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":12.298477999999989,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":357.545778,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":184.90547800000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":229.8419,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":49.8419,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2012,"month":2,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455984.770833,"kali_year":5113,"ahargana":1867519.2708,"sun":{"sidereal_longitude":313.9371,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":13.9766,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":60.0395,"elapsed_within_tithi_degrees":0.0395},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":13.9766,"elapsed_within_degrees":0.6432},"yoga":{"number":25,"name":"Brahma","sum_longitude":327.9136},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.635,"elongation":60.04},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.635,"opposition_distance":119.96}},"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":"07:01","sunsetLocal":"18:23","solarNoonLocal":"12:42","dayLengthHours":11.368263242199513,"dayLengthDisplay":"11 Hours 22 Mins 06 Secs","nightLengthDisplay":"12 Hours 37 Mins 54 Secs","moonriseLocal":"09:52","moonsetLocal":"23:10","rahuKala":{"name":"Rāhu Kāla","start":"08:26","end":"09:51","startHours":8.431718476763923,"endHours":9.85275138203886,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:16","end":"12:42","startHours":11.2737842873138,"endHours":12.69481719258874,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:07","end":"15:32","startHours":14.115850097863678,"endHours":15.536883003138618,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:40","end":"10:03","startHours":9.663280328002202,"endHours":10.04222243607552,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:29","end":"07:47","startHours":7.484363206580629,"endHours":7.787516893039283,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:19","end":"13:04","startHours":12.315875084515422,"endHours":13.073759300662058,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:30","end":"06:15","startHours":5.494917139195715,"endHours":6.252801355342349,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"07:01","startHours":6.06333030130569,"endHours":7.010685571488983,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:21","startHours":14.589527732955325,"endHours":15.347411949101959,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.178948813688496,"endHours":18.578948813688495,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:51","startHours":18.378948813688496,"endHours":18.852626448780143,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.128948813688496,"endHours":19.878948813688496,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:19","end":"01:04","startHours":24.315875084515422,"endHours":25.073759300662058,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:01","end":"08:26","startHours":7.010685571488983,"endHours":8.431718476763923,"quality":"auspicious"},{"name":"Kāla","start":"08:26","end":"09:51","startHours":8.431718476763923,"endHours":9.85275138203886,"quality":"inauspicious"},{"name":"Śubha","start":"09:51","end":"11:16","startHours":9.85275138203886,"endHours":11.2737842873138,"quality":"auspicious"},{"name":"Roga","start":"11:16","end":"12:42","startHours":11.2737842873138,"endHours":12.69481719258874,"quality":"inauspicious"},{"name":"Udveg","start":"12:42","end":"14:07","startHours":12.69481719258874,"endHours":14.115850097863678,"quality":"inauspicious"},{"name":"Chala","start":"14:07","end":"15:32","startHours":14.115850097863678,"endHours":15.536883003138618,"quality":"neutral"},{"name":"Labha","start":"15:32","end":"16:57","startHours":15.536883003138618,"endHours":16.957915908413554,"quality":"auspicious"},{"name":"Amṛta","start":"16:57","end":"18:23","startHours":16.957915908413554,"endHours":18.378948813688496,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:23","end":"19:57","startHours":18.378948813688496,"endHours":19.957915908413558,"quality":"neutral"},{"name":"Labha","start":"19:57","end":"21:32","startHours":19.957915908413558,"endHours":21.536883003138616,"quality":"auspicious"},{"name":"Amṛta","start":"21:32","end":"23:07","startHours":21.536883003138616,"endHours":23.115850097863678,"quality":"auspicious"},{"name":"Kāla","start":"23:07","end":"00:42","startHours":23.115850097863678,"endHours":24.69481719258874,"quality":"inauspicious"},{"name":"Śubha","start":"00:42","end":"02:16","startHours":24.69481719258874,"endHours":26.273784287313802,"quality":"auspicious"},{"name":"Roga","start":"02:16","end":"03:51","startHours":26.273784287313802,"endHours":27.85275138203886,"quality":"inauspicious"},{"name":"Udveg","start":"03:51","end":"05:26","startHours":27.85275138203886,"endHours":29.431718476763923,"quality":"inauspicious"},{"name":"Chala","start":"05:26","end":"07:01","startHours":29.431718476763923,"endHours":31.010685571488985,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:01","end":"08:01","startHours":7.010685571488983,"endHours":8.010685571488983,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:01","end":"09:01","startHours":8.010685571488983,"endHours":9.010685571488983,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:01","end":"10:01","startHours":9.010685571488983,"endHours":10.010685571488983,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:01","end":"11:01","startHours":10.010685571488983,"endHours":11.010685571488983,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:01","end":"12:01","startHours":11.010685571488983,"endHours":12.010685571488983,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:01","end":"13:01","startHours":12.010685571488983,"endHours":13.010685571488983,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:01","end":"14:01","startHours":13.010685571488983,"endHours":14.010685571488983,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:01","end":"15:01","startHours":14.010685571488983,"endHours":15.010685571488983,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:01","end":"16:01","startHours":15.010685571488983,"endHours":16.010685571488985,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:01","end":"17:01","startHours":16.010685571488985,"endHours":17.010685571488985,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:01","end":"18:01","startHours":17.010685571488985,"endHours":18.010685571488985,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:01","end":"19:01","startHours":18.010685571488985,"endHours":19.010685571488985,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:01","end":"20:01","startHours":19.010685571488985,"endHours":20.010685571488985,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:01","end":"21:01","startHours":20.010685571488985,"endHours":21.010685571488985,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:01","end":"22:01","startHours":21.010685571488985,"endHours":22.010685571488985,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:01","end":"23:01","startHours":22.010685571488985,"endHours":23.010685571488985,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:01","end":"00:01","startHours":23.010685571488985,"endHours":24.010685571488985,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:01","end":"01:01","startHours":24.010685571488985,"endHours":25.010685571488985,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:01","end":"02:01","startHours":25.010685571488985,"endHours":26.010685571488985,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:01","end":"03:01","startHours":26.010685571488985,"endHours":27.010685571488985,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:01","end":"04:01","startHours":27.010685571488985,"endHours":28.010685571488985,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:01","end":"05:01","startHours":28.010685571488985,"endHours":29.010685571488985,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:01","end":"06:01","startHours":29.010685571488985,"endHours":30.010685571488985,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:01","end":"07:01","startHours":30.010685571488985,"endHours":31.010685571488985,"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"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-8.626967469565376,"eotMinutes":-13.393031555324574,"ayanamsa":24.0228}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Ṣaṣṭhī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":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 February 27, 2012 CE · Phoenix, USA · Vidhyamitra","description":"February 27, 2012 CE for Phoenix, USA: Śukla Ṣaṣṭhī, sūryodaya 07:01, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2012-02-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2012-02-27","sa":"https://sa.vidhyamitra.com/city/phoenix/2012-02-27","hi":"https://hi.vidhyamitra.com/city/phoenix/2012-02-27","x-default":"https://vidhyamitra.com/city/phoenix/2012-02-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T12:19:38.080Z","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":"2026-05-15T12:19:38.080Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T12:19:38.080Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}