{"id":"vidhyamitra:city-day:noida:1981-11-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/1981-11-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-11-25","date_display":"November 25, 1981 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":1981,"month":11,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444933.770833,"kali_year":5083,"ahargana":1856468.2708,"sun":{"sidereal_longitude":218.5832,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":201.2543,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":342.6711,"elapsed_within_tithi_degrees":6.6711},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":201.2543,"elapsed_within_degrees":1.2543},"yoga":{"number":5,"name":"Śobhana","sum_longitude":59.8375},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":1981,"month":11,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444933.770833,"ahargana":1856468.2708,"kali_year":5083,"ayanamsa_lahiri":23.6001,"grahas":{"sun":{"sidereal_longitude":219.08440799999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":202.124008,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false,"latitude":4.328},"mars":{"sidereal_longitude":146.148308,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":210.52870800000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":186.390808,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":265.67040799999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":174.67130799999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":95.3771,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":275.3771,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"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":1981,"month":11,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444933.770833,"kali_year":5083,"ahargana":1856468.2708,"sun":{"sidereal_longitude":218.5832,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":201.2543,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":342.6711,"elapsed_within_tithi_degrees":6.6711},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":201.2543,"elapsed_within_degrees":1.2543},"yoga":{"number":5,"name":"Śobhana","sum_longitude":59.8375},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.328,"elongation":17.329},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.328,"opposition_distance":162.671}},"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":"06:51","sunsetLocal":"17:25","solarNoonLocal":"12:08","dayLengthHours":10.557380580118057,"dayLengthDisplay":"10 Hours 33 Mins 27 Secs","nightLengthDisplay":"13 Hours 26 Mins 33 Secs","moonriseLocal":"05:35","moonsetLocal":"16:26","rahuKala":{"name":"Rāhu Kāla","start":"12:08","end":"13:27","startHours":12.136721741928987,"endHours":13.456394314443745,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:11","end":"09:30","startHours":8.177704024384717,"endHours":9.497376596899473,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:49","end":"12:08","startHours":10.81704916941423,"endHours":12.136721741928987,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:19","end":"09:40","startHours":9.321420253897506,"endHours":9.67333293990144,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.2979223093748775,"endHours":7.579452458178026,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:29","startHours":11.784809055925052,"endHours":12.488634427932922,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:09","startHours":5.450380707854218,"endHours":6.154206079862089,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:51","startHours":5.97824973686012,"endHours":6.858031451869959,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:54","end":"14:36","startHours":13.896285171948662,"endHours":14.600110543956532,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:13","end":"17:37","startHours":17.215412031988016,"endHours":17.615412031988015,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:25","end":"17:51","startHours":17.415412031988016,"endHours":17.855302889492936,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:10","end":"18:55","startHours":17.165412031988016,"endHours":18.915412031988016,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:29","startHours":23.784809055925052,"endHours":24.488634427932922,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:51","end":"08:11","startHours":6.858031451869959,"endHours":8.177704024384717,"quality":"auspicious"},{"name":"Amṛta","start":"08:11","end":"09:30","startHours":8.177704024384717,"endHours":9.497376596899473,"quality":"auspicious"},{"name":"Kāla","start":"09:30","end":"10:49","startHours":9.497376596899473,"endHours":10.81704916941423,"quality":"inauspicious"},{"name":"Śubha","start":"10:49","end":"12:08","startHours":10.81704916941423,"endHours":12.136721741928987,"quality":"auspicious"},{"name":"Roga","start":"12:08","end":"13:27","startHours":12.136721741928987,"endHours":13.456394314443745,"quality":"inauspicious"},{"name":"Udveg","start":"13:27","end":"14:47","startHours":13.456394314443745,"endHours":14.776066886958501,"quality":"inauspicious"},{"name":"Chala","start":"14:47","end":"16:06","startHours":14.776066886958501,"endHours":16.095739459473258,"quality":"neutral"},{"name":"Labha","start":"16:06","end":"17:25","startHours":16.095739459473258,"endHours":17.415412031988016,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:25","end":"19:06","startHours":17.415412031988016,"endHours":19.095739459473258,"quality":"inauspicious"},{"name":"Chala","start":"19:06","end":"20:47","startHours":19.095739459473258,"endHours":20.776066886958503,"quality":"neutral"},{"name":"Labha","start":"20:47","end":"22:27","startHours":20.776066886958503,"endHours":22.456394314443745,"quality":"auspicious"},{"name":"Amṛta","start":"22:27","end":"00:08","startHours":22.456394314443745,"endHours":24.136721741928987,"quality":"auspicious"},{"name":"Kāla","start":"00:08","end":"01:49","startHours":24.136721741928987,"endHours":25.81704916941423,"quality":"inauspicious"},{"name":"Śubha","start":"01:49","end":"03:30","startHours":25.81704916941423,"endHours":27.49737659689947,"quality":"auspicious"},{"name":"Roga","start":"03:30","end":"05:11","startHours":27.49737659689947,"endHours":29.177704024384717,"quality":"inauspicious"},{"name":"Udveg","start":"05:11","end":"06:51","startHours":29.177704024384717,"endHours":30.85803145186996,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.858031451869959,"endHours":7.858031451869959,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.858031451869959,"endHours":8.858031451869959,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.858031451869959,"endHours":9.858031451869959,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.858031451869959,"endHours":10.858031451869959,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.858031451869959,"endHours":11.858031451869959,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.858031451869959,"endHours":12.858031451869959,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.858031451869959,"endHours":13.858031451869959,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.858031451869959,"endHours":14.858031451869959,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.858031451869959,"endHours":15.858031451869959,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.858031451869959,"endHours":16.85803145186996,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.85803145186996,"endHours":17.85803145186996,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.85803145186996,"endHours":18.85803145186996,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.85803145186996,"endHours":19.85803145186996,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.85803145186996,"endHours":20.85803145186996,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.85803145186996,"endHours":21.85803145186996,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.85803145186996,"endHours":22.85803145186996,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.85803145186996,"endHours":23.85803145186996,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.85803145186996,"endHours":24.85803145186996,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.85803145186996,"endHours":25.85803145186996,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.85803145186996,"endHours":26.85803145186996,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.85803145186996,"endHours":27.85803145186996,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.85803145186996,"endHours":28.85803145186996,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.85803145186996,"endHours":29.85803145186996,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.85803145186996,"endHours":30.85803145186996,"planetary_lord":"Sun"}],"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","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"South-West","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.694349101368754,"eotMinutes":12.232695484260729,"ayanamsa":23.6001}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Caturdaśī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"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":"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":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","relevance":0.5}]},"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 25, 1981 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"November 25, 1981 CE for Noida, Uttar Pradesh: Kṛṣṇa Caturdaśī, sūryodaya 06:51, sūryāsta 17:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/1981-11-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/1981-11-25","sa":"https://sa.vidhyamitra.com/city/noida/1981-11-25","hi":"https://hi.vidhyamitra.com/city/noida/1981-11-25","x-default":"https://vidhyamitra.com/city/noida/1981-11-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:59:36.078Z","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":"2026-05-31T13:59:36.078Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:59:36.078Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}