{"id":"vidhyamitra:city-day:phoenix:2137-07-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2137-07-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2137-07-30","date_display":"July 30, 2137 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":2137,"month":7,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501793.770833,"kali_year":5239,"ahargana":1913328.2708,"sun":{"sidereal_longitude":100.4786,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":245.9147,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":145.4361,"elapsed_within_tithi_degrees":1.4361},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":245.9147,"elapsed_within_degrees":5.9147},"yoga":{"number":26,"name":"Indra","sum_longitude":346.3933},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2137,"month":7,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501793.770833,"ahargana":1913328.2708,"kali_year":5239,"ayanamsa_lahiri":25.7748,"grahas":{"sun":{"sidereal_longitude":101.32353799999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":244.621438,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false,"latitude":-4.3799},"mars":{"sidereal_longitude":58.498238000000015,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":98.35233800000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":209.22553800000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":67.73633799999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":262.92973800000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":322.6606,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":142.6606,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2137,"month":7,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501793.770833,"kali_year":5239,"ahargana":1913328.2708,"sun":{"sidereal_longitude":100.4786,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":245.9147,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":145.4361,"elapsed_within_tithi_degrees":1.4361},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":245.9147,"elapsed_within_degrees":5.9147},"yoga":{"number":26,"name":"Indra","sum_longitude":346.3933},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.38,"elongation":145.436},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.38,"opposition_distance":34.564}},"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":"05:39","sunsetLocal":"19:30","solarNoonLocal":"12:34","dayLengthHours":13.846401816116618,"dayLengthDisplay":"13 Hours 50 Mins 47 Secs","nightLengthDisplay":"10 Hours 09 Mins 13 Secs","moonriseLocal":"17:11","moonsetLocal":"03:04","rahuKala":{"name":"Rāhu Kāla","start":"16:02","end":"17:46","startHours":16.03511188264216,"endHours":17.765912109656735,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:07","end":"10:51","startHours":9.11191097458385,"endHours":10.842711201598426,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:34","end":"14:18","startHours":12.573511428613003,"endHours":14.30431165562758,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:21","startHours":8.881137610981906,"endHours":9.342684338185792,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:14","end":"06:36","startHours":6.227243929559553,"endHours":6.5964813113226635,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"13:02","startHours":12.111964701409116,"endHours":13.03505815581689,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:48","end":"04:44","startHours":3.8041236117391453,"endHours":4.72721706614692,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:30","end":"05:39","startHours":4.496443702544976,"endHours":5.650310520554695,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:53","end":"15:48","startHours":14.881245064632441,"endHours":15.804338519040217,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:18","end":"19:42","startHours":19.296712336671312,"endHours":19.69671233667131,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:30","end":"20:04","startHours":19.49671233667131,"endHours":20.07364574567617,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:15","end":"21:00","startHours":19.24671233667131,"endHours":20.99671233667131,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"01:02","startHours":24.111964701409114,"endHours":25.03505815581689,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:39","end":"07:23","startHours":5.650310520554695,"endHours":7.381110747569272,"quality":"inauspicious"},{"name":"Udveg","start":"07:23","end":"09:07","startHours":7.381110747569272,"endHours":9.11191097458385,"quality":"inauspicious"},{"name":"Chala","start":"09:07","end":"10:51","startHours":9.11191097458385,"endHours":10.842711201598426,"quality":"neutral"},{"name":"Labha","start":"10:51","end":"12:34","startHours":10.842711201598426,"endHours":12.573511428613003,"quality":"auspicious"},{"name":"Amṛta","start":"12:34","end":"14:18","startHours":12.573511428613003,"endHours":14.30431165562758,"quality":"auspicious"},{"name":"Kāla","start":"14:18","end":"16:02","startHours":14.30431165562758,"endHours":16.03511188264216,"quality":"inauspicious"},{"name":"Śubha","start":"16:02","end":"17:46","startHours":16.03511188264216,"endHours":17.765912109656735,"quality":"auspicious"},{"name":"Roga","start":"17:46","end":"19:30","startHours":17.765912109656735,"endHours":19.49671233667131,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:30","end":"20:46","startHours":19.49671233667131,"endHours":20.765912109656735,"quality":"inauspicious"},{"name":"Śubha","start":"20:46","end":"22:02","startHours":20.765912109656735,"endHours":22.035111882642155,"quality":"auspicious"},{"name":"Roga","start":"22:02","end":"23:18","startHours":22.035111882642155,"endHours":23.30431165562758,"quality":"inauspicious"},{"name":"Udveg","start":"23:18","end":"00:34","startHours":23.30431165562758,"endHours":24.573511428613003,"quality":"inauspicious"},{"name":"Chala","start":"00:34","end":"01:51","startHours":24.573511428613003,"endHours":25.842711201598426,"quality":"neutral"},{"name":"Labha","start":"01:51","end":"03:07","startHours":25.842711201598426,"endHours":27.11191097458385,"quality":"auspicious"},{"name":"Amṛta","start":"03:07","end":"04:23","startHours":27.11191097458385,"endHours":28.38111074756927,"quality":"auspicious"},{"name":"Kāla","start":"04:23","end":"05:39","startHours":28.38111074756927,"endHours":29.650310520554694,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:39","end":"06:39","startHours":5.650310520554695,"endHours":6.650310520554695,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:39","end":"07:39","startHours":6.650310520554695,"endHours":7.650310520554695,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:39","end":"08:39","startHours":7.650310520554695,"endHours":8.650310520554694,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:39","end":"09:39","startHours":8.650310520554694,"endHours":9.650310520554694,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:39","end":"10:39","startHours":9.650310520554694,"endHours":10.650310520554694,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:39","end":"11:39","startHours":10.650310520554694,"endHours":11.650310520554694,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:39","end":"12:39","startHours":11.650310520554694,"endHours":12.650310520554694,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:39","end":"13:39","startHours":12.650310520554694,"endHours":13.650310520554694,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:39","end":"14:39","startHours":13.650310520554694,"endHours":14.650310520554694,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:39","end":"15:39","startHours":14.650310520554694,"endHours":15.650310520554694,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:39","end":"16:39","startHours":15.650310520554694,"endHours":16.650310520554694,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:39","end":"17:39","startHours":16.650310520554694,"endHours":17.650310520554694,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:39","end":"18:39","startHours":17.650310520554694,"endHours":18.650310520554694,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:39","end":"19:39","startHours":18.650310520554694,"endHours":19.650310520554694,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:39","end":"20:39","startHours":19.650310520554694,"endHours":20.650310520554694,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:39","end":"21:39","startHours":20.650310520554694,"endHours":21.650310520554694,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:39","end":"22:39","startHours":21.650310520554694,"endHours":22.650310520554694,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:39","end":"23:39","startHours":22.650310520554694,"endHours":23.650310520554694,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:39","end":"00:39","startHours":23.650310520554694,"endHours":24.650310520554694,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:39","end":"01:39","startHours":24.650310520554694,"endHours":25.650310520554694,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:39","end":"02:39","startHours":25.650310520554694,"endHours":26.650310520554694,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:39","end":"03:39","startHours":26.650310520554694,"endHours":27.650310520554694,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:39","end":"04:39","startHours":27.650310520554694,"endHours":28.650310520554694,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:39","end":"05:39","startHours":28.650310520554694,"endHours":29.650310520554694,"planetary_lord":"Saturn"}],"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","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.495608986307197,"eotMinutes":-6.1146857167802535,"ayanamsa":25.7748}},"calendars":{"vikram_samvat":2194,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":2059,"saka_samvatsara":"Hemalambī","bengali_samvat":1544,"malayalam_era":1313,"nanakshahi_year":668,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Trayodaśī · Vikram 2194 Sādhāraṇa · Śaka 2059 Hemalambī"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 30, 2137 CE · Phoenix, USA · Vidhyamitra","description":"July 30, 2137 CE for Phoenix, USA: Śukla Trayodaśī, sūryodaya 05:39, sūryāsta 19:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2137-07-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2137-07-30","sa":"https://sa.vidhyamitra.com/city/phoenix/2137-07-30","hi":"https://hi.vidhyamitra.com/city/phoenix/2137-07-30","x-default":"https://vidhyamitra.com/city/phoenix/2137-07-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:34:18.390Z","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":"2026-05-31T02:34:18.390Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:34:18.390Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}