{"id":"vidhyamitra:city-day:phoenix:2140-01-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2140-01-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2140-01-20","date_display":"January 20, 2140 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":2140,"month":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502697.770833,"kali_year":5241,"ahargana":1914232.2708,"sun":{"sidereal_longitude":273.0634,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":272.163,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":359.0996,"elapsed_within_tithi_degrees":11.0996},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":272.163,"elapsed_within_degrees":5.4964},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":185.2265},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2140,"month":1,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502697.770833,"ahargana":1914232.2708,"kali_year":5241,"ayanamsa_lahiri":25.8094,"grahas":{"sun":{"sidereal_longitude":273.484698,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":273.79549799999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false,"latitude":-0.2039},"mars":{"sidereal_longitude":169.87219800000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":289.37669800000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":290.920398,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"venus":{"sidereal_longitude":315.9389980000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":290.579698,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":274.7624,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":94.7624,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"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":2140,"month":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502697.770833,"kali_year":5241,"ahargana":1914232.2708,"sun":{"sidereal_longitude":273.0634,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":272.163,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":359.0996,"elapsed_within_tithi_degrees":11.0996},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":272.163,"elapsed_within_degrees":5.4964},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":185.2265},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":true,"moon_latitude":-0.204,"elongation":0.9},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.204,"opposition_distance":179.1}},"eclipse_window_40days":[{"offset_days":0,"type":"solar","occurs":true,"moon_latitude":-0.204,"elongation":0.9},{"offset_days":14,"type":"lunar","occurs":true,"moon_latitude":-1.185,"opposition_distance":1.9}]},"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":"07:31","sunsetLocal":"17:47","solarNoonLocal":"12:39","dayLengthHours":10.260553949939052,"dayLengthDisplay":"10 Hours 15 Mins 38 Secs","nightLengthDisplay":"13 Hours 44 Mins 22 Secs","moonriseLocal":"07:34","moonsetLocal":"17:47","rahuKala":{"name":"Rāhu Kāla","start":"12:39","end":"13:56","startHours":12.654338388953821,"endHours":13.936907632696201,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:48","end":"10:05","startHours":8.806630657726675,"endHours":10.089199901469058,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:22","end":"12:39","startHours":11.371769145211438,"endHours":12.654338388953821,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:55","end":"10:16","startHours":9.918190668970073,"endHours":10.260209133968042,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:57","end":"08:14","startHours":7.951584495231755,"endHours":8.22519926723013,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:19","end":"13:00","startHours":12.312319923955853,"endHours":12.99635685395179,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:09","end":"06:50","startHours":6.155987553992421,"endHours":6.8400244839883575,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:40","end":"07:31","startHours":6.669015251489373,"endHours":7.5240614139842945,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:03","startHours":14.364430713943662,"endHours":15.048467643939599,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:35","end":"17:59","startHours":17.584615363923348,"endHours":17.984615363923346,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:47","end":"18:13","startHours":17.784615363923347,"endHours":18.212138445170808,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:32","end":"19:17","startHours":17.534615363923347,"endHours":19.284615363923347,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:19","end":"01:00","startHours":24.312319923955855,"endHours":24.996356853951788,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:31","end":"08:48","startHours":7.5240614139842945,"endHours":8.806630657726675,"quality":"auspicious"},{"name":"Amṛta","start":"08:48","end":"10:05","startHours":8.806630657726675,"endHours":10.089199901469058,"quality":"auspicious"},{"name":"Kāla","start":"10:05","end":"11:22","startHours":10.089199901469058,"endHours":11.371769145211438,"quality":"inauspicious"},{"name":"Śubha","start":"11:22","end":"12:39","startHours":11.371769145211438,"endHours":12.654338388953821,"quality":"auspicious"},{"name":"Roga","start":"12:39","end":"13:56","startHours":12.654338388953821,"endHours":13.936907632696201,"quality":"inauspicious"},{"name":"Udveg","start":"13:56","end":"15:13","startHours":13.936907632696201,"endHours":15.219476876438584,"quality":"inauspicious"},{"name":"Chala","start":"15:13","end":"16:30","startHours":15.219476876438584,"endHours":16.502046120180964,"quality":"neutral"},{"name":"Labha","start":"16:30","end":"17:47","startHours":16.502046120180964,"endHours":17.784615363923347,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:47","end":"19:30","startHours":17.784615363923347,"endHours":19.502046120180964,"quality":"inauspicious"},{"name":"Chala","start":"19:30","end":"21:13","startHours":19.502046120180964,"endHours":21.219476876438584,"quality":"neutral"},{"name":"Labha","start":"21:13","end":"22:56","startHours":21.219476876438584,"endHours":22.936907632696204,"quality":"auspicious"},{"name":"Amṛta","start":"22:56","end":"00:39","startHours":22.936907632696204,"endHours":24.65433838895382,"quality":"auspicious"},{"name":"Kāla","start":"00:39","end":"02:22","startHours":24.65433838895382,"endHours":26.371769145211438,"quality":"inauspicious"},{"name":"Śubha","start":"02:22","end":"04:05","startHours":26.371769145211438,"endHours":28.08919990146906,"quality":"auspicious"},{"name":"Roga","start":"04:05","end":"05:48","startHours":28.08919990146906,"endHours":29.80663065772668,"quality":"inauspicious"},{"name":"Udveg","start":"05:48","end":"07:31","startHours":29.80663065772668,"endHours":31.524061413984295,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:31","end":"08:31","startHours":7.5240614139842945,"endHours":8.524061413984295,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:31","end":"09:31","startHours":8.524061413984295,"endHours":9.524061413984295,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:31","end":"10:31","startHours":9.524061413984295,"endHours":10.524061413984295,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:31","end":"11:31","startHours":10.524061413984295,"endHours":11.524061413984295,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:31","end":"12:31","startHours":11.524061413984295,"endHours":12.524061413984295,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:31","end":"13:31","startHours":12.524061413984295,"endHours":13.524061413984295,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:31","end":"14:31","startHours":13.524061413984295,"endHours":14.524061413984295,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:31","end":"15:31","startHours":14.524061413984295,"endHours":15.524061413984295,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:31","end":"16:31","startHours":15.524061413984295,"endHours":16.524061413984295,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:31","end":"17:31","startHours":16.524061413984295,"endHours":17.524061413984295,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:31","end":"18:31","startHours":17.524061413984295,"endHours":18.524061413984295,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:31","end":"19:31","startHours":18.524061413984295,"endHours":19.524061413984295,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:31","end":"20:31","startHours":19.524061413984295,"endHours":20.524061413984295,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:31","end":"21:31","startHours":20.524061413984295,"endHours":21.524061413984295,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:31","end":"22:31","startHours":21.524061413984295,"endHours":22.524061413984295,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:31","end":"23:31","startHours":22.524061413984295,"endHours":23.524061413984295,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:31","end":"00:31","startHours":23.524061413984295,"endHours":24.524061413984295,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:31","end":"01:31","startHours":24.524061413984295,"endHours":25.524061413984295,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:31","end":"02:31","startHours":25.524061413984295,"endHours":26.524061413984295,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:31","end":"03:31","startHours":26.524061413984295,"endHours":27.524061413984295,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:31","end":"04:31","startHours":27.524061413984295,"endHours":28.524061413984295,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:31","end":"05:31","startHours":28.524061413984295,"endHours":29.524061413984295,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:31","end":"06:31","startHours":29.524061413984295,"endHours":30.524061413984295,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:31","end":"07:31","startHours":30.524061413984295,"endHours":31.524061413984295,"planetary_lord":"Sun"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.296008096611487,"eotMinutes":-10.9643033372293,"ayanamsa":25.8094}},"calendars":{"vikram_samvat":2197,"vikram_samvatsara":"Pramādī","saka_samvat":2062,"saka_samvatsara":"Śārvarī","bengali_samvat":1547,"malayalam_era":1316,"nanakshahi_year":671,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Amāvasyā · Vikram 2197 Pramādī · Śaka 2062 Śārvarī"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 January 20, 2140 CE · Phoenix, USA · Vidhyamitra","description":"January 20, 2140 CE for Phoenix, USA: Kṛṣṇa Amāvasyā, sūryodaya 07:31, sūryāsta 17:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2140-01-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2140-01-20","sa":"https://sa.vidhyamitra.com/city/phoenix/2140-01-20","hi":"https://hi.vidhyamitra.com/city/phoenix/2140-01-20","x-default":"https://vidhyamitra.com/city/phoenix/2140-01-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:53:27.911Z","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":"2026-05-31T17:53:27.911Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:53:27.911Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}