{"id":"vidhyamitra:city-day:phoenix:2135-01-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2135-01-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2135-01-29","date_display":"January 29, 2135 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":2135,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500880.770833,"kali_year":5236,"ahargana":1912415.2708,"sun":{"sidereal_longitude":282.5913,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":91.1241,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":168.5328,"elapsed_within_tithi_degrees":0.5328},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":91.1241,"elapsed_within_degrees":11.1241},"yoga":{"number":2,"name":"Prīti","sum_longitude":13.7154},"karana":{"half_tithi_index":28,"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":2135,"month":1,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2500880.770833,"ahargana":1912415.2708,"kali_year":5236,"ayanamsa_lahiri":25.7399,"grahas":{"sun":{"sidereal_longitude":282.927821,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":92.58752100000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":4.4327},"mars":{"sidereal_longitude":265.3085209999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":256.374421,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":158.21062099999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":312.416121,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":240.89402100000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":11.0358,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":191.0358,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"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":2135,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500880.770833,"kali_year":5236,"ahargana":1912415.2708,"sun":{"sidereal_longitude":282.5913,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":91.1241,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":168.5328,"elapsed_within_tithi_degrees":0.5328},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":91.1241,"elapsed_within_degrees":11.1241},"yoga":{"number":2,"name":"Prīti","sum_longitude":13.7154},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.433,"elongation":168.533},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.433,"opposition_distance":11.467}},"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":"07:27","sunsetLocal":"17:56","solarNoonLocal":"12:41","dayLengthHours":10.481370248342218,"dayLengthDisplay":"10 Hours 28 Mins 53 Secs","nightLengthDisplay":"13 Hours 31 Mins 07 Secs","moonriseLocal":"17:00","moonsetLocal":"07:00","rahuKala":{"name":"Rāhu Kāla","start":"10:04","end":"11:23","startHours":10.070792804126347,"endHours":11.380964085169126,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:00","end":"15:19","startHours":14.00130664725468,"endHours":15.311477928297457,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:27","end":"08:46","startHours":7.450450242040793,"endHours":8.76062152308357,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:54","end":"10:15","startHours":9.89610329998731,"endHours":10.245482308265384,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:53","end":"08:10","startHours":7.887174002388385,"endHours":8.166677209010844,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:21","end":"13:02","startHours":12.341756357933829,"endHours":13.040514374489977,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:03","end":"06:45","startHours":6.052934208928497,"endHours":6.7516922254846445,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:35","end":"07:27","startHours":6.5770027213456075,"endHours":7.450450242040793,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:08","startHours":14.438030407602271,"endHours":15.13678842415842,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:44","end":"18:08","startHours":17.73182049038301,"endHours":18.13182049038301,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:56","end":"18:22","startHours":17.93182049038301,"endHours":18.368544250730604,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:41","end":"19:26","startHours":17.68182049038301,"endHours":19.43182049038301,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:21","end":"01:02","startHours":24.34175635793383,"endHours":25.040514374489977,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:27","end":"08:46","startHours":7.450450242040793,"endHours":8.76062152308357,"quality":"inauspicious"},{"name":"Śubha","start":"08:46","end":"10:04","startHours":8.76062152308357,"endHours":10.070792804126347,"quality":"auspicious"},{"name":"Roga","start":"10:04","end":"11:23","startHours":10.070792804126347,"endHours":11.380964085169126,"quality":"inauspicious"},{"name":"Udveg","start":"11:23","end":"12:41","startHours":11.380964085169126,"endHours":12.691135366211903,"quality":"inauspicious"},{"name":"Chala","start":"12:41","end":"14:00","startHours":12.691135366211903,"endHours":14.00130664725468,"quality":"neutral"},{"name":"Labha","start":"14:00","end":"15:19","startHours":14.00130664725468,"endHours":15.311477928297457,"quality":"auspicious"},{"name":"Amṛta","start":"15:19","end":"16:37","startHours":15.311477928297457,"endHours":16.621649209340234,"quality":"auspicious"},{"name":"Kāla","start":"16:37","end":"17:56","startHours":16.621649209340234,"endHours":17.93182049038301,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:56","end":"19:37","startHours":17.93182049038301,"endHours":19.621649209340234,"quality":"auspicious"},{"name":"Amṛta","start":"19:37","end":"21:19","startHours":19.621649209340234,"endHours":21.311477928297457,"quality":"auspicious"},{"name":"Kāla","start":"21:19","end":"23:00","startHours":21.311477928297457,"endHours":23.00130664725468,"quality":"inauspicious"},{"name":"Śubha","start":"23:00","end":"00:41","startHours":23.00130664725468,"endHours":24.691135366211903,"quality":"auspicious"},{"name":"Roga","start":"00:41","end":"02:23","startHours":24.691135366211903,"endHours":26.380964085169126,"quality":"inauspicious"},{"name":"Udveg","start":"02:23","end":"04:04","startHours":26.380964085169126,"endHours":28.07079280412635,"quality":"inauspicious"},{"name":"Chala","start":"04:04","end":"05:46","startHours":28.07079280412635,"endHours":29.76062152308357,"quality":"neutral"},{"name":"Labha","start":"05:46","end":"07:27","startHours":29.76062152308357,"endHours":31.450450242040795,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:27","end":"08:27","startHours":7.450450242040793,"endHours":8.450450242040793,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:27","end":"09:27","startHours":8.450450242040793,"endHours":9.450450242040793,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:27","end":"10:27","startHours":9.450450242040793,"endHours":10.450450242040793,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:27","end":"11:27","startHours":10.450450242040793,"endHours":11.450450242040793,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:27","end":"12:27","startHours":11.450450242040793,"endHours":12.450450242040793,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:27","end":"13:27","startHours":12.450450242040793,"endHours":13.450450242040793,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:27","end":"14:27","startHours":13.450450242040793,"endHours":14.450450242040793,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:27","end":"15:27","startHours":14.450450242040793,"endHours":15.450450242040793,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:27","end":"16:27","startHours":15.450450242040793,"endHours":16.450450242040795,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:27","end":"17:27","startHours":16.450450242040795,"endHours":17.450450242040795,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:27","end":"18:27","startHours":17.450450242040795,"endHours":18.450450242040795,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:27","end":"19:27","startHours":18.450450242040795,"endHours":19.450450242040795,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:27","end":"20:27","startHours":19.450450242040795,"endHours":20.450450242040795,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:27","end":"21:27","startHours":20.450450242040795,"endHours":21.450450242040795,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:27","end":"22:27","startHours":21.450450242040795,"endHours":22.450450242040795,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:27","end":"23:27","startHours":22.450450242040795,"endHours":23.450450242040795,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:27","end":"00:27","startHours":23.450450242040795,"endHours":24.450450242040795,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:27","end":"01:27","startHours":24.450450242040795,"endHours":25.450450242040795,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:27","end":"02:27","startHours":25.450450242040795,"endHours":26.450450242040795,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:27","end":"03:27","startHours":26.450450242040795,"endHours":27.450450242040795,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:27","end":"04:27","startHours":27.450450242040795,"endHours":28.450450242040795,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:27","end":"05:27","startHours":28.450450242040795,"endHours":29.450450242040795,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:27","end":"06:27","startHours":29.450450242040795,"endHours":30.450450242040795,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:27","end":"07:27","startHours":30.450450242040795,"endHours":31.450450242040795,"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.091930532165875,"eotMinutes":-13.172121972714217,"ayanamsa":25.7399}},"calendars":{"vikram_samvat":2192,"vikram_samvatsara":"Kīlaka","saka_samvat":2057,"saka_samvatsara":"Manmatha","bengali_samvat":1542,"malayalam_era":1311,"nanakshahi_year":666,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","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":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Pūrṇimā · Vikram 2192 Kīlaka · Śaka 2057 Manmatha"},"festivals":[{"id":"paush-purnima","name":"Pauṣa Pūrṇimā (Śākambharī Devī Jayantī)","name_sanskrit":"पौष पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Devī Śākambharī","significance":"Manifestation of Devī Śākambharī (vegetation-mother).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Pauṣa"},"precedence":3}],"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","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 January 29, 2135 CE · Phoenix, USA · Vidhyamitra","description":"January 29, 2135 CE for Phoenix, USA: Śukla Pūrṇimā, sūryodaya 07:27, sūryāsta 17:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2135-01-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2135-01-29","sa":"https://sa.vidhyamitra.com/city/phoenix/2135-01-29","hi":"https://hi.vidhyamitra.com/city/phoenix/2135-01-29","x-default":"https://vidhyamitra.com/city/phoenix/2135-01-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:19:31.795Z","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":"2026-05-31T12:19:31.795Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:19:31.795Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}