{"id":"vidhyamitra:city-day:phoenix:2136-09-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2136-09-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2136-09-16","date_display":"September 16, 2136 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":2136,"month":9,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501476.770833,"kali_year":5238,"ahargana":1913011.2708,"sun":{"sidereal_longitude":146.7631,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":32.7586,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":245.9955,"elapsed_within_tithi_degrees":5.9955},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":32.7586,"elapsed_within_degrees":6.0919},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":179.5217},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2136,"month":9,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501476.770833,"ahargana":1913011.2708,"kali_year":5238,"ayanamsa_lahiri":25.7627,"grahas":{"sun":{"sidereal_longitude":147.82045,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":30.95965000000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":3.6067},"mars":{"sidereal_longitude":182.28994999999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":134.97915,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":187.78904999999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":180.96155,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":249.50905,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":339.4568,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":159.4568,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2136,"month":9,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501476.770833,"kali_year":5238,"ahargana":1913011.2708,"sun":{"sidereal_longitude":146.7631,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":32.7586,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":245.9955,"elapsed_within_tithi_degrees":5.9955},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":32.7586,"elapsed_within_degrees":6.0919},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":179.5217},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.607,"elongation":114.005},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.607,"opposition_distance":65.995}},"eclipse_window_40days":[{"offset_days":10,"type":"solar","occurs":true,"moon_latitude":0.258,"elongation":0.871}]},"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":"06:12","sunsetLocal":"18:33","solarNoonLocal":"12:22","dayLengthHours":12.357916514288961,"dayLengthDisplay":"12 Hours 21 Mins 28 Secs","nightLengthDisplay":"11 Hours 38 Mins 32 Secs","moonriseLocal":"21:38","moonsetLocal":"11:32","rahuKala":{"name":"Rāhu Kāla","start":"17:00","end":"18:33","startHours":17.008013509012883,"endHours":18.552753073299,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:22","end":"13:55","startHours":12.373794816154522,"endHours":13.91853438044064,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:28","end":"17:00","startHours":15.463273944726762,"endHours":17.008013509012883,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:29","startHours":9.078350412344133,"endHours":9.49028096282043,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:02","startHours":6.709749747105414,"endHours":7.039294187486453,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:47","startHours":11.961864265678223,"endHours":12.785725366630821,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:33","end":"05:22","startHours":4.547114357104846,"endHours":5.370975458057443,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:10","end":"06:12","startHours":5.165010182819294,"endHours":6.1948365590100405,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:15","startHours":14.433447568536016,"endHours":15.257308669488614,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.352753073299002,"endHours":18.752753073299,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:04","startHours":18.552753073299,"endHours":19.067666261394375,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.302753073299,"endHours":20.052753073299,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:47","startHours":23.961864265678223,"endHours":24.78572536663082,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:12","end":"07:44","startHours":6.1948365590100405,"endHours":7.73957612329616,"quality":"inauspicious"},{"name":"Chala","start":"07:44","end":"09:17","startHours":7.73957612329616,"endHours":9.28431568758228,"quality":"neutral"},{"name":"Labha","start":"09:17","end":"10:50","startHours":9.28431568758228,"endHours":10.8290552518684,"quality":"auspicious"},{"name":"Amṛta","start":"10:50","end":"12:22","startHours":10.8290552518684,"endHours":12.373794816154522,"quality":"auspicious"},{"name":"Kāla","start":"12:22","end":"13:55","startHours":12.373794816154522,"endHours":13.91853438044064,"quality":"inauspicious"},{"name":"Śubha","start":"13:55","end":"15:28","startHours":13.91853438044064,"endHours":15.463273944726762,"quality":"auspicious"},{"name":"Roga","start":"15:28","end":"17:00","startHours":15.463273944726762,"endHours":17.008013509012883,"quality":"inauspicious"},{"name":"Udveg","start":"17:00","end":"18:33","startHours":17.008013509012883,"endHours":18.552753073299,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:33","end":"20:00","startHours":18.552753073299,"endHours":20.00801350901288,"quality":"auspicious"},{"name":"Roga","start":"20:00","end":"21:28","startHours":20.00801350901288,"endHours":21.46327394472676,"quality":"inauspicious"},{"name":"Udveg","start":"21:28","end":"22:55","startHours":21.46327394472676,"endHours":22.91853438044064,"quality":"inauspicious"},{"name":"Chala","start":"22:55","end":"00:22","startHours":22.91853438044064,"endHours":24.373794816154522,"quality":"neutral"},{"name":"Labha","start":"00:22","end":"01:50","startHours":24.373794816154522,"endHours":25.8290552518684,"quality":"auspicious"},{"name":"Amṛta","start":"01:50","end":"03:17","startHours":25.8290552518684,"endHours":27.28431568758228,"quality":"auspicious"},{"name":"Kāla","start":"03:17","end":"04:44","startHours":27.28431568758228,"endHours":28.73957612329616,"quality":"inauspicious"},{"name":"Śubha","start":"04:44","end":"06:12","startHours":28.73957612329616,"endHours":30.194836559010042,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.1948365590100405,"endHours":7.1948365590100405,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.1948365590100405,"endHours":8.19483655901004,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.19483655901004,"endHours":9.19483655901004,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.19483655901004,"endHours":10.19483655901004,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.19483655901004,"endHours":11.19483655901004,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.19483655901004,"endHours":12.19483655901004,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.19483655901004,"endHours":13.19483655901004,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.19483655901004,"endHours":14.19483655901004,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.19483655901004,"endHours":15.19483655901004,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.19483655901004,"endHours":16.194836559010042,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.194836559010042,"endHours":17.194836559010042,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.194836559010042,"endHours":18.194836559010042,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.194836559010042,"endHours":19.194836559010042,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.194836559010042,"endHours":20.194836559010042,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.194836559010042,"endHours":21.194836559010042,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.194836559010042,"endHours":22.194836559010042,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.194836559010042,"endHours":23.194836559010042,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.194836559010042,"endHours":24.194836559010042,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.194836559010042,"endHours":25.194836559010042,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.194836559010042,"endHours":26.194836559010042,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.194836559010042,"endHours":27.194836559010042,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.194836559010042,"endHours":28.194836559010042,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.194836559010042,"endHours":29.194836559010042,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.194836559010042,"endHours":30.194836559010042,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","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":2.5476970395175247,"eotMinutes":5.868311030728706,"ayanamsa":25.7627}},"calendars":{"vikram_samvat":2193,"vikram_samvatsara":"Saumya","saka_samvat":2058,"saka_samvatsara":"Durmukhi","bengali_samvat":1543,"malayalam_era":1312,"nanakshahi_year":667,"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 Ṣaṣṭhī · Vikram 2193 Saumya · Śaka 2058 Durmukhi"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 September 16, 2136 CE · Phoenix, USA · Vidhyamitra","description":"September 16, 2136 CE for Phoenix, USA: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:12, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2136-09-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2136-09-16","sa":"https://sa.vidhyamitra.com/city/phoenix/2136-09-16","hi":"https://hi.vidhyamitra.com/city/phoenix/2136-09-16","x-default":"https://vidhyamitra.com/city/phoenix/2136-09-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:49:38.327Z","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":"2026-05-31T17:49:38.327Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:49:38.327Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}