{"id":"vidhyamitra:city-day:noida:2129-04-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2129-04-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2129-04-07","date_display":"April 7, 2129 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":2129,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498757.770833,"kali_year":5230,"ahargana":1910292.2708,"sun":{"sidereal_longitude":351.4959,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":198.5797,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":207.0839,"elapsed_within_tithi_degrees":3.0839},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":198.5797,"elapsed_within_degrees":11.9131},"yoga":{"number":15,"name":"Vajra","sum_longitude":190.0756},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2129,"month":4,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498757.770833,"ahargana":1910292.2708,"kali_year":5230,"ayanamsa_lahiri":25.6587,"grahas":{"sun":{"sidereal_longitude":351.637635,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":198.76303499999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false,"latitude":4.3475},"mars":{"sidereal_longitude":261.389535,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":5.015834999999981,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":333.44833500000004,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":306.63213500000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":171.471135,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":123.5225,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":303.5225,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2129,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498757.770833,"kali_year":5230,"ahargana":1910292.2708,"sun":{"sidereal_longitude":351.4959,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":198.5797,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":207.0839,"elapsed_within_tithi_degrees":3.0839},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":198.5797,"elapsed_within_degrees":11.9131},"yoga":{"number":15,"name":"Vajra","sum_longitude":190.0756},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.348,"elongation":152.916},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.348,"opposition_distance":27.084}},"eclipse_window_40days":[]},"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":"06:04","sunsetLocal":"18:42","solarNoonLocal":"12:23","dayLengthHours":12.622690448493005,"dayLengthDisplay":"12 Hours 37 Mins 22 Secs","nightLengthDisplay":"11 Hours 22 Mins 38 Secs","moonriseLocal":"20:45","moonsetLocal":"07:38","rahuKala":{"name":"Rāhu Kāla","start":"13:58","end":"15:32","startHours":13.959903181808837,"endHours":15.537739487870464,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:04","end":"07:39","startHours":6.07072165150071,"endHours":7.6485579575623355,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:14","end":"10:48","startHours":9.22639426362396,"endHours":10.804230569685586,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:26","startHours":9.016016089482411,"endHours":9.436772437765512,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:36","end":"06:56","startHours":6.596667086854585,"endHours":6.933272165481065,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:48","startHours":11.961310527464112,"endHours":12.802823224030314,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:23","end":"05:14","startHours":4.38769625836831,"endHours":5.22920895493451,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:01","end":"06:04","startHours":5.0188307807929595,"endHours":6.07072165150071,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:20","startHours":14.485848617162713,"endHours":15.327361313728913,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.493412099993716,"endHours":18.893412099993714,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:13","startHours":18.693412099993715,"endHours":19.21935753534759,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.443412099993715,"endHours":20.193412099993715,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:48","startHours":23.961310527464114,"endHours":24.802823224030313,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:04","end":"07:39","startHours":6.07072165150071,"endHours":7.6485579575623355,"quality":"auspicious"},{"name":"Roga","start":"07:39","end":"09:14","startHours":7.6485579575623355,"endHours":9.22639426362396,"quality":"inauspicious"},{"name":"Udveg","start":"09:14","end":"10:48","startHours":9.22639426362396,"endHours":10.804230569685586,"quality":"inauspicious"},{"name":"Chala","start":"10:48","end":"12:23","startHours":10.804230569685586,"endHours":12.382066875747213,"quality":"neutral"},{"name":"Labha","start":"12:23","end":"13:58","startHours":12.382066875747213,"endHours":13.959903181808837,"quality":"auspicious"},{"name":"Amṛta","start":"13:58","end":"15:32","startHours":13.959903181808837,"endHours":15.537739487870464,"quality":"auspicious"},{"name":"Kāla","start":"15:32","end":"17:07","startHours":15.537739487870464,"endHours":17.115575793932088,"quality":"inauspicious"},{"name":"Śubha","start":"17:07","end":"18:42","startHours":17.115575793932088,"endHours":18.693412099993715,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:42","end":"20:07","startHours":18.693412099993715,"endHours":20.115575793932088,"quality":"auspicious"},{"name":"Kāla","start":"20:07","end":"21:32","startHours":20.115575793932088,"endHours":21.537739487870464,"quality":"inauspicious"},{"name":"Śubha","start":"21:32","end":"22:58","startHours":21.537739487870464,"endHours":22.959903181808837,"quality":"auspicious"},{"name":"Roga","start":"22:58","end":"00:23","startHours":22.959903181808837,"endHours":24.382066875747213,"quality":"inauspicious"},{"name":"Udveg","start":"00:23","end":"01:48","startHours":24.382066875747213,"endHours":25.804230569685586,"quality":"inauspicious"},{"name":"Chala","start":"01:48","end":"03:14","startHours":25.804230569685586,"endHours":27.22639426362396,"quality":"neutral"},{"name":"Labha","start":"03:14","end":"04:39","startHours":27.22639426362396,"endHours":28.648557957562335,"quality":"auspicious"},{"name":"Amṛta","start":"04:39","end":"06:04","startHours":28.648557957562335,"endHours":30.070721651500712,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:04","end":"07:04","startHours":6.07072165150071,"endHours":7.07072165150071,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:04","end":"08:04","startHours":7.07072165150071,"endHours":8.07072165150071,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:04","end":"09:04","startHours":8.07072165150071,"endHours":9.07072165150071,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:04","end":"10:04","startHours":9.07072165150071,"endHours":10.07072165150071,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:04","end":"11:04","startHours":10.07072165150071,"endHours":11.07072165150071,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:04","end":"12:04","startHours":11.07072165150071,"endHours":12.07072165150071,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:04","end":"13:04","startHours":12.07072165150071,"endHours":13.07072165150071,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:04","end":"14:04","startHours":13.07072165150071,"endHours":14.07072165150071,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:04","end":"15:04","startHours":14.07072165150071,"endHours":15.07072165150071,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:04","end":"16:04","startHours":15.07072165150071,"endHours":16.070721651500712,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:04","end":"17:04","startHours":16.070721651500712,"endHours":17.070721651500712,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:04","end":"18:04","startHours":17.070721651500712,"endHours":18.070721651500712,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:04","end":"19:04","startHours":18.070721651500712,"endHours":19.070721651500712,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:04","end":"20:04","startHours":19.070721651500712,"endHours":20.070721651500712,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:04","end":"21:04","startHours":20.070721651500712,"endHours":21.070721651500712,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:04","end":"22:04","startHours":21.070721651500712,"endHours":22.070721651500712,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:04","end":"23:04","startHours":22.070721651500712,"endHours":23.070721651500712,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:04","end":"00:04","startHours":23.070721651500712,"endHours":24.070721651500712,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:04","end":"01:04","startHours":24.070721651500712,"endHours":25.070721651500712,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:04","end":"02:04","startHours":25.070721651500712,"endHours":26.070721651500712,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:04","end":"03:04","startHours":26.070721651500712,"endHours":27.070721651500712,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:04","end":"04:04","startHours":27.070721651500712,"endHours":28.070721651500712,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:04","end":"05:04","startHours":28.070721651500712,"endHours":29.070721651500712,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:04","end":"06:04","startHours":29.070721651500712,"endHours":30.070721651500712,"planetary_lord":"Moon"}],"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","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":6.791193735377376,"eotMinutes":-2.4880125448329173,"ayanamsa":25.6587}},"calendars":{"vikram_samvat":2186,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2051,"saka_samvatsara":"Virodhi","bengali_samvat":1536,"malayalam_era":1305,"nanakshahi_year":660,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Tṛtīyā · Vikram 2186 Śubhakṛt · Śaka 2051 Virodhi"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 April 7, 2129 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"April 7, 2129 CE for Noida, Uttar Pradesh: Kṛṣṇa Tṛtīyā, sūryodaya 06:04, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2129-04-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2129-04-07","sa":"https://sa.vidhyamitra.com/city/noida/2129-04-07","hi":"https://hi.vidhyamitra.com/city/noida/2129-04-07","x-default":"https://vidhyamitra.com/city/noida/2129-04-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:33:30.845Z","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":"2026-05-31T16:33:30.845Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:33:30.845Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}