{"id":"vidhyamitra:city-day:phoenix:2027-02-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2027-02-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-02-27","date_display":"February 27, 2027 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":2027,"month":2,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461463.770833,"kali_year":5128,"ahargana":1872998.2708,"sun":{"sidereal_longitude":314.0567,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":209.2382,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":255.1815,"elapsed_within_tithi_degrees":3.1815},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":209.2382,"elapsed_within_degrees":9.2382},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":163.2949},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"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":2027,"month":2,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461463.770833,"ahargana":1872998.2708,"kali_year":5128,"ayanamsa_lahiri":24.2324,"grahas":{"sun":{"sidereal_longitude":313.97403999999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":210.81223999999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false,"latitude":-4.4999},"mars":{"sidereal_longitude":123.22824000000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":297.48044000000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":115.52634,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":272.72414000000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":348.68604,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":299.5381,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":119.5381,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"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":2027,"month":2,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461463.770833,"kali_year":5128,"ahargana":1872998.2708,"sun":{"sidereal_longitude":314.0567,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":209.2382,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":255.1815,"elapsed_within_tithi_degrees":3.1815},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":209.2382,"elapsed_within_degrees":9.2382},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":163.2949},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.5,"elongation":104.819},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.5,"opposition_distance":75.181}},"eclipse_window_40days":[{"offset_days":-6,"type":"lunar","occurs":true,"moon_latitude":-0.791,"opposition_distance":1.992}]},"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":"07:00","sunsetLocal":"18:23","solarNoonLocal":"12:42","dayLengthHours":11.380453902454512,"dayLengthDisplay":"11 Hours 22 Mins 50 Secs","nightLengthDisplay":"12 Hours 37 Mins 10 Secs","moonriseLocal":"00:39","moonsetLocal":"10:59","rahuKala":{"name":"Rāhu Kāla","start":"09:51","end":"11:16","startHours":9.84970371697511,"endHours":11.272260454781925,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:07","end":"15:32","startHours":14.117373930395553,"endHours":15.539930668202366,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:00","end":"08:26","startHours":7.004590241361483,"endHours":8.427146979168297,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:40","end":"10:02","startHours":9.660029485267536,"endHours":10.039377948682686,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:29","end":"07:47","startHours":7.478775820630421,"endHours":7.782254591362541,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:19","end":"13:04","startHours":12.31546872917359,"endHours":13.07416565600389,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:29","end":"06:15","startHours":5.487196387700882,"endHours":6.245893314531182,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:03","end":"07:00","startHours":6.056219082823607,"endHours":7.004590241361483,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:21","startHours":14.591559509664492,"endHours":15.350256436494792,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.185044143815997,"endHours":18.585044143815995,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:52","startHours":18.385044143815996,"endHours":18.859229723084933,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.135044143815996,"endHours":19.885044143815996,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:19","end":"01:04","startHours":24.31546872917359,"endHours":25.074165656003892,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:00","end":"08:26","startHours":7.004590241361483,"endHours":8.427146979168297,"quality":"inauspicious"},{"name":"Śubha","start":"08:26","end":"09:51","startHours":8.427146979168297,"endHours":9.84970371697511,"quality":"auspicious"},{"name":"Roga","start":"09:51","end":"11:16","startHours":9.84970371697511,"endHours":11.272260454781925,"quality":"inauspicious"},{"name":"Udveg","start":"11:16","end":"12:42","startHours":11.272260454781925,"endHours":12.69481719258874,"quality":"inauspicious"},{"name":"Chala","start":"12:42","end":"14:07","startHours":12.69481719258874,"endHours":14.117373930395553,"quality":"neutral"},{"name":"Labha","start":"14:07","end":"15:32","startHours":14.117373930395553,"endHours":15.539930668202366,"quality":"auspicious"},{"name":"Amṛta","start":"15:32","end":"16:58","startHours":15.539930668202366,"endHours":16.96248740600918,"quality":"auspicious"},{"name":"Kāla","start":"16:58","end":"18:23","startHours":16.96248740600918,"endHours":18.385044143815996,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:23","end":"19:58","startHours":18.385044143815996,"endHours":19.96248740600918,"quality":"auspicious"},{"name":"Amṛta","start":"19:58","end":"21:32","startHours":19.96248740600918,"endHours":21.539930668202366,"quality":"auspicious"},{"name":"Kāla","start":"21:32","end":"23:07","startHours":21.539930668202366,"endHours":23.117373930395555,"quality":"inauspicious"},{"name":"Śubha","start":"23:07","end":"00:42","startHours":23.117373930395555,"endHours":24.69481719258874,"quality":"auspicious"},{"name":"Roga","start":"00:42","end":"02:16","startHours":24.69481719258874,"endHours":26.272260454781925,"quality":"inauspicious"},{"name":"Udveg","start":"02:16","end":"03:51","startHours":26.272260454781925,"endHours":27.849703716975114,"quality":"inauspicious"},{"name":"Chala","start":"03:51","end":"05:26","startHours":27.849703716975114,"endHours":29.4271469791683,"quality":"neutral"},{"name":"Labha","start":"05:26","end":"07:00","startHours":29.4271469791683,"endHours":31.004590241361484,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":7.004590241361483,"endHours":8.004590241361484,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":8.004590241361484,"endHours":9.004590241361484,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":9.004590241361484,"endHours":10.004590241361484,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":10.004590241361484,"endHours":11.004590241361484,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":11.004590241361484,"endHours":12.004590241361484,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":12.004590241361484,"endHours":13.004590241361484,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":13.004590241361484,"endHours":14.004590241361484,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":14.004590241361484,"endHours":15.004590241361484,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":15.004590241361484,"endHours":16.004590241361484,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":16.004590241361484,"endHours":17.004590241361484,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":17.004590241361484,"endHours":18.004590241361484,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":18.004590241361484,"endHours":19.004590241361484,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":19.004590241361484,"endHours":20.004590241361484,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":20.004590241361484,"endHours":21.004590241361484,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":21.004590241361484,"endHours":22.004590241361484,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":22.004590241361484,"endHours":23.004590241361484,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":23.004590241361484,"endHours":24.004590241361484,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":24.004590241361484,"endHours":25.004590241361484,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":25.004590241361484,"endHours":26.004590241361484,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":26.004590241361484,"endHours":27.004590241361484,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":27.004590241361484,"endHours":28.004590241361484,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":28.004590241361484,"endHours":29.004590241361484,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":29.004590241361484,"endHours":30.004590241361484,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":30.004590241361484,"endHours":31.004590241361484,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"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":-8.491549152435523,"eotMinutes":-13.393031555324574,"ayanamsa":24.2324}},"calendars":{"vikram_samvat":2084,"vikram_samvatsara":"Raudra","saka_samvat":1949,"saka_samvatsara":"Plavaṅga","bengali_samvat":1434,"malayalam_era":1203,"nanakshahi_year":558,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Saptamī · Vikram 2084 Raudra · Śaka 1949 Plavaṅga"},"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":"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":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","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 February 27, 2027 CE · Phoenix, USA · Vidhyamitra","description":"February 27, 2027 CE for Phoenix, USA: Kṛṣṇa Saptamī, sūryodaya 07:00, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2027-02-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2027-02-27","sa":"https://sa.vidhyamitra.com/city/phoenix/2027-02-27","hi":"https://hi.vidhyamitra.com/city/phoenix/2027-02-27","x-default":"https://vidhyamitra.com/city/phoenix/2027-02-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T21:43:05.368Z","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":"2026-05-14T21:43:05.368Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T21:43:05.368Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}