{"id":"vidhyamitra:city-day:noida:2131-07-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2131-07-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2131-07-23","date_display":"July 23, 2131 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":2131,"month":7,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499594.770833,"kali_year":5233,"ahargana":1911129.2708,"sun":{"sidereal_longitude":93.4129,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":77.5516,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":344.1386,"elapsed_within_tithi_degrees":8.1386},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":77.5516,"elapsed_within_degrees":10.8849},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":170.9645},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2131,"month":7,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2499594.770833,"ahargana":1911129.2708,"kali_year":5233,"ayanamsa_lahiri":25.6907,"grahas":{"sun":{"sidereal_longitude":94.19525599999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"moon":{"sidereal_longitude":76.65655600000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":-0.1273},"mars":{"sidereal_longitude":355.915456,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":85.703056,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":52.909356,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":94.59695599999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":192.18955600000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":79.1742,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":259.1742,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2131,"month":7,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499594.770833,"kali_year":5233,"ahargana":1911129.2708,"sun":{"sidereal_longitude":93.4129,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":77.5516,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":344.1386,"elapsed_within_tithi_degrees":8.1386},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":77.5516,"elapsed_within_degrees":10.8849},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":170.9645},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.127,"elongation":15.861},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.127,"opposition_distance":164.139}},"eclipse_window_40days":[{"offset_days":1,"type":"solar","occurs":true,"moon_latitude":0.962,"elongation":2.89}]},"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:36","sunsetLocal":"19:17","solarNoonLocal":"12:27","dayLengthHours":13.674131624304088,"dayLengthDisplay":"13 Hours 40 Mins 27 Secs","nightLengthDisplay":"10 Hours 19 Mins 33 Secs","moonriseLocal":"04:20","moonsetLocal":"18:12","rahuKala":{"name":"Rāhu Kāla","start":"07:19","end":"09:01","startHours":7.315016276276746,"endHours":9.024282729314757,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:44","end":"12:27","startHours":10.733549182352768,"endHours":12.44281563539078,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:09","end":"15:52","startHours":14.152082088428791,"endHours":15.861348541466802,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:48","end":"09:15","startHours":8.796380535576356,"endHours":9.252184923053159,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:11","end":"06:32","startHours":6.175505307584739,"endHours":6.540148817566181,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:54","startHours":11.987011247913976,"endHours":12.898620022867583,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:47","end":"04:42","startHours":3.7825322733315234,"endHours":4.694141048285129,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:28","end":"05:36","startHours":4.466238854546727,"endHours":5.605749823238735,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:38","startHours":14.721837572774795,"endHours":15.633446347728402,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:05","end":"19:29","startHours":19.079881447542824,"endHours":19.479881447542823,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:17","end":"19:51","startHours":19.279881447542824,"endHours":19.849636931888828,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:02","end":"20:47","startHours":19.029881447542824,"endHours":20.779881447542824,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:54","startHours":23.987011247913976,"endHours":24.898620022867583,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:36","end":"07:19","startHours":5.605749823238735,"endHours":7.315016276276746,"quality":"auspicious"},{"name":"Kāla","start":"07:19","end":"09:01","startHours":7.315016276276746,"endHours":9.024282729314757,"quality":"inauspicious"},{"name":"Śubha","start":"09:01","end":"10:44","startHours":9.024282729314757,"endHours":10.733549182352768,"quality":"auspicious"},{"name":"Roga","start":"10:44","end":"12:27","startHours":10.733549182352768,"endHours":12.44281563539078,"quality":"inauspicious"},{"name":"Udveg","start":"12:27","end":"14:09","startHours":12.44281563539078,"endHours":14.152082088428791,"quality":"inauspicious"},{"name":"Chala","start":"14:09","end":"15:52","startHours":14.152082088428791,"endHours":15.861348541466802,"quality":"neutral"},{"name":"Labha","start":"15:52","end":"17:34","startHours":15.861348541466802,"endHours":17.570614994504812,"quality":"auspicious"},{"name":"Amṛta","start":"17:34","end":"19:17","startHours":17.570614994504812,"endHours":19.279881447542824,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:17","end":"20:34","startHours":19.279881447542824,"endHours":20.570614994504812,"quality":"neutral"},{"name":"Labha","start":"20:34","end":"21:52","startHours":20.570614994504812,"endHours":21.861348541466803,"quality":"auspicious"},{"name":"Amṛta","start":"21:52","end":"23:09","startHours":21.861348541466803,"endHours":23.15208208842879,"quality":"auspicious"},{"name":"Kāla","start":"23:09","end":"00:27","startHours":23.15208208842879,"endHours":24.44281563539078,"quality":"inauspicious"},{"name":"Śubha","start":"00:27","end":"01:44","startHours":24.44281563539078,"endHours":25.733549182352768,"quality":"auspicious"},{"name":"Roga","start":"01:44","end":"03:01","startHours":25.733549182352768,"endHours":27.024282729314756,"quality":"inauspicious"},{"name":"Udveg","start":"03:01","end":"04:19","startHours":27.024282729314756,"endHours":28.315016276276747,"quality":"inauspicious"},{"name":"Chala","start":"04:19","end":"05:36","startHours":28.315016276276747,"endHours":29.605749823238735,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:36","end":"06:36","startHours":5.605749823238735,"endHours":6.605749823238735,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:36","end":"07:36","startHours":6.605749823238735,"endHours":7.605749823238735,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:36","end":"08:36","startHours":7.605749823238735,"endHours":8.605749823238735,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:36","end":"09:36","startHours":8.605749823238735,"endHours":9.605749823238735,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:36","end":"10:36","startHours":9.605749823238735,"endHours":10.605749823238735,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:36","end":"11:36","startHours":10.605749823238735,"endHours":11.605749823238735,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:36","end":"12:36","startHours":11.605749823238735,"endHours":12.605749823238735,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:36","end":"13:36","startHours":12.605749823238735,"endHours":13.605749823238735,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:36","end":"14:36","startHours":13.605749823238735,"endHours":14.605749823238735,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:36","end":"15:36","startHours":14.605749823238735,"endHours":15.605749823238735,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:36","end":"16:36","startHours":15.605749823238735,"endHours":16.605749823238735,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:36","end":"17:36","startHours":16.605749823238735,"endHours":17.605749823238735,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:36","end":"18:36","startHours":17.605749823238735,"endHours":18.605749823238735,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:36","end":"19:36","startHours":18.605749823238735,"endHours":19.605749823238735,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:36","end":"20:36","startHours":19.605749823238735,"endHours":20.605749823238735,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:36","end":"21:36","startHours":20.605749823238735,"endHours":21.605749823238735,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:36","end":"22:36","startHours":21.605749823238735,"endHours":22.605749823238735,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:36","end":"23:36","startHours":22.605749823238735,"endHours":23.605749823238735,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:36","end":"00:36","startHours":23.605749823238735,"endHours":24.605749823238735,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:36","end":"01:36","startHours":24.605749823238735,"endHours":25.605749823238735,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:36","end":"02:36","startHours":25.605749823238735,"endHours":26.605749823238735,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:36","end":"03:36","startHours":26.605749823238735,"endHours":27.605749823238735,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:36","end":"04:36","startHours":27.605749823238735,"endHours":28.605749823238735,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:36","end":"05:36","startHours":28.605749823238735,"endHours":29.605749823238735,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.17212458698446,"eotMinutes":-6.132938123446804,"ayanamsa":25.6907}},"calendars":{"vikram_samvat":2188,"vikram_samvatsara":"Krodhi","saka_samvat":2053,"saka_samvatsara":"Khara","bengali_samvat":1538,"malayalam_era":1307,"nanakshahi_year":662,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","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":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Caturdaśī · Vikram 2188 Krodhi · Śaka 2053 Khara"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"noida"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 23, 2131 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"July 23, 2131 CE for Noida, Uttar Pradesh: Kṛṣṇa Caturdaśī, sūryodaya 05:36, sūryāsta 19:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2131-07-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2131-07-23","sa":"https://sa.vidhyamitra.com/city/noida/2131-07-23","hi":"https://hi.vidhyamitra.com/city/noida/2131-07-23","x-default":"https://vidhyamitra.com/city/noida/2131-07-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T00:40:23.806Z","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":"2026-06-02T00:40:23.806Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T00:40:23.806Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}