{"id":"vidhyamitra:city-day:phoenix:2037-07-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2037-07-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2037-07-04","date_display":"July 4, 2037 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":2037,"month":7,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465243.770833,"kali_year":5139,"ahargana":1876778.2708,"sun":{"sidereal_longitude":77.6202,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":332.4091,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":254.7889,"elapsed_within_tithi_degrees":2.7889},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":332.4091,"elapsed_within_degrees":12.4091},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":50.0292},"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":2037,"month":7,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2465243.770833,"ahargana":1876778.2708,"kali_year":5139,"ayanamsa_lahiri":24.3769,"grahas":{"sun":{"sidereal_longitude":78.062817,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":330.174117,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false,"latitude":-3.5998},"mars":{"sidereal_longitude":355.832817,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":95.42501700000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":73.85981700000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":104.673517,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":124.75921699999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":99.2555,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":279.2555,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":2037,"month":7,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465243.770833,"kali_year":5139,"ahargana":1876778.2708,"sun":{"sidereal_longitude":77.6202,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":332.4091,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":254.7889,"elapsed_within_tithi_degrees":2.7889},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":332.4091,"elapsed_within_degrees":12.4091},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":50.0292},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.6,"elongation":105.211},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.6,"opposition_distance":74.789}},"eclipse_window_40days":[{"offset_days":9,"type":"solar","occurs":true,"moon_latitude":-1.146,"elongation":2.124}]},"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":"05:23","sunsetLocal":"19:42","solarNoonLocal":"12:32","dayLengthHours":14.306364459198342,"dayLengthDisplay":"14 Hours 18 Mins 23 Secs","nightLengthDisplay":"9 Hours 41 Mins 37 Secs","moonriseLocal":"23:24","moonsetLocal":"11:18","rahuKala":{"name":"Rāhu Kāla","start":"08:58","end":"10:45","startHours":8.961997439476452,"endHours":10.750292996876244,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:20","end":"16:07","startHours":14.326884111675827,"endHours":16.115179669075623,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:23","end":"07:10","startHours":5.3854063246768655,"endHours":7.173701882076658,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:12","startHours":8.723558031823146,"endHours":9.200436847129756,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:59","end":"06:22","startHours":5.9815048438101295,"endHours":6.363007896055419,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"13:01","startHours":12.061709738969425,"endHours":13.015467369582646,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:29","end":"04:26","startHours":3.4778910634504197,"endHours":4.431648694063643,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:12","end":"05:23","startHours":4.193209286410337,"endHours":5.3854063246768655,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:55","end":"15:53","startHours":14.922982630809095,"endHours":15.876740261422318,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:30","end":"19:54","startHours":19.491770783875207,"endHours":19.891770783875206,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:42","end":"20:17","startHours":19.691770783875207,"endHours":20.28786930300847,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:27","end":"21:12","startHours":19.441770783875207,"endHours":21.191770783875207,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"01:01","startHours":24.061709738969423,"endHours":25.015467369582648,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:23","end":"07:10","startHours":5.3854063246768655,"endHours":7.173701882076658,"quality":"inauspicious"},{"name":"Śubha","start":"07:10","end":"08:58","startHours":7.173701882076658,"endHours":8.961997439476452,"quality":"auspicious"},{"name":"Roga","start":"08:58","end":"10:45","startHours":8.961997439476452,"endHours":10.750292996876244,"quality":"inauspicious"},{"name":"Udveg","start":"10:45","end":"12:32","startHours":10.750292996876244,"endHours":12.538588554276036,"quality":"inauspicious"},{"name":"Chala","start":"12:32","end":"14:20","startHours":12.538588554276036,"endHours":14.326884111675827,"quality":"neutral"},{"name":"Labha","start":"14:20","end":"16:07","startHours":14.326884111675827,"endHours":16.115179669075623,"quality":"auspicious"},{"name":"Amṛta","start":"16:07","end":"17:54","startHours":16.115179669075623,"endHours":17.903475226475415,"quality":"auspicious"},{"name":"Kāla","start":"17:54","end":"19:42","startHours":17.903475226475415,"endHours":19.691770783875207,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:42","end":"20:54","startHours":19.691770783875207,"endHours":20.903475226475415,"quality":"auspicious"},{"name":"Amṛta","start":"20:54","end":"22:07","startHours":20.903475226475415,"endHours":22.115179669075623,"quality":"auspicious"},{"name":"Kāla","start":"22:07","end":"23:20","startHours":22.115179669075623,"endHours":23.326884111675827,"quality":"inauspicious"},{"name":"Śubha","start":"23:20","end":"00:32","startHours":23.326884111675827,"endHours":24.538588554276036,"quality":"auspicious"},{"name":"Roga","start":"00:32","end":"01:45","startHours":24.538588554276036,"endHours":25.750292996876244,"quality":"inauspicious"},{"name":"Udveg","start":"01:45","end":"02:58","startHours":25.750292996876244,"endHours":26.96199743947645,"quality":"inauspicious"},{"name":"Chala","start":"02:58","end":"04:10","startHours":26.96199743947645,"endHours":28.173701882076656,"quality":"neutral"},{"name":"Labha","start":"04:10","end":"05:23","startHours":28.173701882076656,"endHours":29.385406324676865,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:23","end":"06:23","startHours":5.3854063246768655,"endHours":6.3854063246768655,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:23","end":"07:23","startHours":6.3854063246768655,"endHours":7.3854063246768655,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:23","end":"08:23","startHours":7.3854063246768655,"endHours":8.385406324676865,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:23","end":"09:23","startHours":8.385406324676865,"endHours":9.385406324676865,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:23","end":"10:23","startHours":9.385406324676865,"endHours":10.385406324676865,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:23","end":"11:23","startHours":10.385406324676865,"endHours":11.385406324676865,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:23","end":"12:23","startHours":11.385406324676865,"endHours":12.385406324676865,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:23","end":"13:23","startHours":12.385406324676865,"endHours":13.385406324676865,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:23","end":"14:23","startHours":13.385406324676865,"endHours":14.385406324676865,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:23","end":"15:23","startHours":14.385406324676865,"endHours":15.385406324676865,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:23","end":"16:23","startHours":15.385406324676865,"endHours":16.385406324676865,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:23","end":"17:23","startHours":16.385406324676865,"endHours":17.385406324676865,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:23","end":"18:23","startHours":17.385406324676865,"endHours":18.385406324676865,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:23","end":"19:23","startHours":18.385406324676865,"endHours":19.385406324676865,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:23","end":"20:23","startHours":19.385406324676865,"endHours":20.385406324676865,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:23","end":"21:23","startHours":20.385406324676865,"endHours":21.385406324676865,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:23","end":"22:23","startHours":21.385406324676865,"endHours":22.385406324676865,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:23","end":"23:23","startHours":22.385406324676865,"endHours":23.385406324676865,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:23","end":"00:23","startHours":23.385406324676865,"endHours":24.385406324676865,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:23","end":"01:23","startHours":24.385406324676865,"endHours":25.385406324676865,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:23","end":"02:23","startHours":25.385406324676865,"endHours":26.385406324676865,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:23","end":"03:23","startHours":26.385406324676865,"endHours":27.385406324676865,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:23","end":"04:23","startHours":27.385406324676865,"endHours":28.385406324676865,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:23","end":"05:23","startHours":28.385406324676865,"endHours":29.385406324676865,"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":22.854666679664227,"eotMinutes":-4.019313256562166,"ayanamsa":24.3769}},"calendars":{"vikram_samvat":2094,"vikram_samvatsara":"Pramoda","saka_samvat":1959,"saka_samvatsara":"Piṅgala","bengali_samvat":1444,"malayalam_era":1213,"nanakshahi_year":568,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Saptamī · Vikram 2094 Pramoda · Śaka 1959 Piṅgala"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"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":[]},"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 July 4, 2037 CE · Phoenix, USA · Vidhyamitra","description":"July 4, 2037 CE for Phoenix, USA: Kṛṣṇa Saptamī, sūryodaya 05:23, sūryāsta 19:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2037-07-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2037-07-04","sa":"https://sa.vidhyamitra.com/city/phoenix/2037-07-04","hi":"https://hi.vidhyamitra.com/city/phoenix/2037-07-04","x-default":"https://vidhyamitra.com/city/phoenix/2037-07-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T14:47:52.646Z","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":"2026-05-15T14:47:52.646Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T14:47:52.646Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}