{"id":"vidhyamitra:city-day:noida:1971-11-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/1971-11-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1971-11-01","date_display":"November 1, 1971 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":1971,"month":11,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441256.770833,"kali_year":5073,"ahargana":1852791.2708,"sun":{"sidereal_longitude":193.881,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":349.5135,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":155.6325,"elapsed_within_tithi_degrees":11.6325},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.5135,"elapsed_within_degrees":2.8469},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":183.3945},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":1971,"month":11,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441256.770833,"ahargana":1852791.2708,"kali_year":5073,"ayanamsa_lahiri":23.4595,"grahas":{"sun":{"sidereal_longitude":194.49769600000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":348.154396,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":3.8688},"mars":{"sidereal_longitude":304.117296,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":209.15259600000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":226.118196,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":212.005896,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":41.875496,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":290.2022,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":110.2022,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1971,"month":11,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441256.770833,"kali_year":5073,"ahargana":1852791.2708,"sun":{"sidereal_longitude":193.881,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":349.5135,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":155.6325,"elapsed_within_tithi_degrees":11.6325},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.5135,"elapsed_within_degrees":2.8469},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":183.3945},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.869,"elongation":155.633},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.869,"opposition_distance":24.367}},"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":"06:32","sunsetLocal":"17:36","solarNoonLocal":"12:04","dayLengthHours":11.080102774213714,"dayLengthDisplay":"11 Hours 04 Mins 48 Secs","nightLengthDisplay":"12 Hours 55 Mins 12 Secs","moonriseLocal":"16:06","moonsetLocal":"04:31","rahuKala":{"name":"Rāhu Kāla","start":"07:55","end":"09:18","startHours":7.911524244381639,"endHours":9.296537091158353,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:41","end":"12:04","startHours":10.681549937935067,"endHours":12.066562784711781,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:27","end":"14:50","startHours":13.451575631488495,"endHours":14.83658847826521,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:07","end":"09:29","startHours":9.111868711588125,"endHours":9.481205470728582,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:59","end":"07:17","startHours":6.988182346530497,"endHours":7.283651753842863,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:26","startHours":11.697226025571323,"endHours":12.435899543852239,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:03","end":"05:47","startHours":5.049164361043097,"endHours":5.787837879324011,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:36","end":"06:32","startHours":5.603169499753783,"endHours":6.526511397604925,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:39","startHours":13.913246580414068,"endHours":14.651920098694982,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:24","end":"17:48","startHours":17.40661417181864,"endHours":17.806614171818637,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:36","end":"18:04","startHours":17.606614171818638,"endHours":18.06828512074421,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:21","end":"19:06","startHours":17.356614171818638,"endHours":19.106614171818638,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:26","startHours":23.697226025571325,"endHours":24.435899543852237,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:32","end":"07:55","startHours":6.526511397604925,"endHours":7.911524244381639,"quality":"auspicious"},{"name":"Kāla","start":"07:55","end":"09:18","startHours":7.911524244381639,"endHours":9.296537091158353,"quality":"inauspicious"},{"name":"Śubha","start":"09:18","end":"10:41","startHours":9.296537091158353,"endHours":10.681549937935067,"quality":"auspicious"},{"name":"Roga","start":"10:41","end":"12:04","startHours":10.681549937935067,"endHours":12.066562784711781,"quality":"inauspicious"},{"name":"Udveg","start":"12:04","end":"13:27","startHours":12.066562784711781,"endHours":13.451575631488495,"quality":"inauspicious"},{"name":"Chala","start":"13:27","end":"14:50","startHours":13.451575631488495,"endHours":14.83658847826521,"quality":"neutral"},{"name":"Labha","start":"14:50","end":"16:13","startHours":14.83658847826521,"endHours":16.221601325041924,"quality":"auspicious"},{"name":"Amṛta","start":"16:13","end":"17:36","startHours":16.221601325041924,"endHours":17.606614171818638,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:36","end":"19:13","startHours":17.606614171818638,"endHours":19.221601325041924,"quality":"neutral"},{"name":"Labha","start":"19:13","end":"20:50","startHours":19.221601325041924,"endHours":20.83658847826521,"quality":"auspicious"},{"name":"Amṛta","start":"20:50","end":"22:27","startHours":20.83658847826521,"endHours":22.451575631488495,"quality":"auspicious"},{"name":"Kāla","start":"22:27","end":"00:04","startHours":22.451575631488495,"endHours":24.06656278471178,"quality":"inauspicious"},{"name":"Śubha","start":"00:04","end":"01:41","startHours":24.06656278471178,"endHours":25.681549937935067,"quality":"auspicious"},{"name":"Roga","start":"01:41","end":"03:18","startHours":25.681549937935067,"endHours":27.296537091158353,"quality":"inauspicious"},{"name":"Udveg","start":"03:18","end":"04:55","startHours":27.296537091158353,"endHours":28.91152424438164,"quality":"inauspicious"},{"name":"Chala","start":"04:55","end":"06:32","startHours":28.91152424438164,"endHours":30.526511397604924,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:32","end":"07:32","startHours":6.526511397604925,"endHours":7.526511397604925,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:32","end":"08:32","startHours":7.526511397604925,"endHours":8.526511397604924,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:32","end":"09:32","startHours":8.526511397604924,"endHours":9.526511397604924,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:32","end":"10:32","startHours":9.526511397604924,"endHours":10.526511397604924,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:32","end":"11:32","startHours":10.526511397604924,"endHours":11.526511397604924,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:32","end":"12:32","startHours":11.526511397604924,"endHours":12.526511397604924,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:32","end":"13:32","startHours":12.526511397604924,"endHours":13.526511397604924,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:32","end":"14:32","startHours":13.526511397604924,"endHours":14.526511397604924,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:32","end":"15:32","startHours":14.526511397604924,"endHours":15.526511397604924,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:32","end":"16:32","startHours":15.526511397604924,"endHours":16.526511397604924,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:32","end":"17:32","startHours":16.526511397604924,"endHours":17.526511397604924,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:32","end":"18:32","startHours":17.526511397604924,"endHours":18.526511397604924,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:32","end":"19:32","startHours":18.526511397604924,"endHours":19.526511397604924,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:32","end":"20:32","startHours":19.526511397604924,"endHours":20.526511397604924,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:32","end":"21:32","startHours":20.526511397604924,"endHours":21.526511397604924,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:32","end":"22:32","startHours":21.526511397604924,"endHours":22.526511397604924,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:32","end":"23:32","startHours":22.526511397604924,"endHours":23.526511397604924,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:32","end":"00:32","startHours":23.526511397604924,"endHours":24.526511397604924,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:32","end":"01:32","startHours":24.526511397604924,"endHours":25.526511397604924,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:32","end":"02:32","startHours":25.526511397604924,"endHours":26.526511397604924,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:32","end":"03:32","startHours":26.526511397604924,"endHours":27.526511397604924,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:32","end":"04:32","startHours":27.526511397604924,"endHours":28.526511397604924,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:32","end":"05:32","startHours":28.526511397604924,"endHours":29.526511397604924,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:32","end":"06:32","startHours":29.526511397604924,"endHours":30.526511397604924,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-14.160225426142834,"eotMinutes":16.442232917293087,"ayanamsa":23.4595}},"calendars":{"vikram_samvat":2028,"vikram_samvatsara":"Raktākṣī","saka_samvat":1893,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1378,"malayalam_era":1147,"nanakshahi_year":502,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Trayodaśī · Vikram 2028 Raktākṣī · Śaka 1893 Virodhakṛt"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 November 1, 1971 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"November 1, 1971 CE for Noida, Uttar Pradesh: Śukla Trayodaśī, sūryodaya 06:32, sūryāsta 17:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/1971-11-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/1971-11-01","sa":"https://sa.vidhyamitra.com/city/noida/1971-11-01","hi":"https://hi.vidhyamitra.com/city/noida/1971-11-01","x-default":"https://vidhyamitra.com/city/noida/1971-11-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T03:57:40.507Z","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":"2026-06-02T03:57:40.507Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T03:57:40.507Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}