{"id":"vidhyamitra:city-day:rishikesh:1992-02-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1992-02-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1992-02-25","date_display":"February 25, 1992 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":1992,"month":2,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448677.770833,"kali_year":5093,"ahargana":1860212.2708,"sun":{"sidereal_longitude":312.0959,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":216.1096,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":264.0137,"elapsed_within_tithi_degrees":0.0137},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":216.1096,"elapsed_within_degrees":2.7762},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":168.2055},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1992,"month":2,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448677.770833,"ahargana":1860212.2708,"kali_year":5093,"ayanamsa_lahiri":23.7433,"grahas":{"sun":{"sidereal_longitude":311.93876,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":218.67895999999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false,"latitude":-2.9441},"mars":{"sidereal_longitude":281.62876000000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":322.57205999999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":136.22845999999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":284.21116000000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":288.44446000000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":257.0019,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":77.0019,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":1992,"month":2,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448677.770833,"kali_year":5093,"ahargana":1860212.2708,"sun":{"sidereal_longitude":312.0959,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":216.1096,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":264.0137,"elapsed_within_tithi_degrees":0.0137},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":216.1096,"elapsed_within_degrees":2.7762},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":168.2055},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.944,"elongation":95.986},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.944,"opposition_distance":84.014}},"eclipse_window_40days":[]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"06:49","sunsetLocal":"18:12","solarNoonLocal":"12:31","dayLengthHours":11.394624205045545,"dayLengthDisplay":"11 Hours 23 Mins 41 Secs","nightLengthDisplay":"12 Hours 36 Mins 19 Secs","moonriseLocal":"01:05","moonsetLocal":"11:30","rahuKala":{"name":"Rāhu Kāla","start":"15:22","end":"16:47","startHours":15.35918413017691,"endHours":16.783512155807603,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:40","end":"11:05","startHours":9.661872027654137,"endHours":11.08620005328483,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:31","end":"13:56","startHours":12.510528078915524,"endHours":13.934856104546217,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:51","startHours":9.471961624236712,"endHours":9.851782431071562,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:17","end":"07:36","startHours":7.2879919849363155,"endHours":7.591848630404197,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:53","startHours":12.130707272080672,"endHours":12.890348885750376,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:18","end":"06:03","startHours":5.293932749053345,"endHours":6.053574362723048,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:52","end":"06:49","startHours":5.863663959305622,"endHours":6.813215976392751,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:10","startHours":14.409632113089781,"endHours":15.169273726759485,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:00","end":"18:24","startHours":18.007840181438297,"endHours":18.407840181438296,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:12","end":"18:41","startHours":18.207840181438296,"endHours":18.68261618998186,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:57","end":"19:42","startHours":17.957840181438296,"endHours":19.707840181438296,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:53","startHours":24.130707272080674,"endHours":24.890348885750374,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:49","end":"08:14","startHours":6.813215976392751,"endHours":8.237544002023444,"quality":"inauspicious"},{"name":"Udveg","start":"08:14","end":"09:40","startHours":8.237544002023444,"endHours":9.661872027654137,"quality":"inauspicious"},{"name":"Chala","start":"09:40","end":"11:05","startHours":9.661872027654137,"endHours":11.08620005328483,"quality":"neutral"},{"name":"Labha","start":"11:05","end":"12:31","startHours":11.08620005328483,"endHours":12.510528078915524,"quality":"auspicious"},{"name":"Amṛta","start":"12:31","end":"13:56","startHours":12.510528078915524,"endHours":13.934856104546217,"quality":"auspicious"},{"name":"Kāla","start":"13:56","end":"15:22","startHours":13.934856104546217,"endHours":15.35918413017691,"quality":"inauspicious"},{"name":"Śubha","start":"15:22","end":"16:47","startHours":15.35918413017691,"endHours":16.783512155807603,"quality":"auspicious"},{"name":"Roga","start":"16:47","end":"18:12","startHours":16.783512155807603,"endHours":18.207840181438296,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:12","end":"19:47","startHours":18.207840181438296,"endHours":19.783512155807603,"quality":"inauspicious"},{"name":"Śubha","start":"19:47","end":"21:22","startHours":19.783512155807603,"endHours":21.35918413017691,"quality":"auspicious"},{"name":"Roga","start":"21:22","end":"22:56","startHours":21.35918413017691,"endHours":22.934856104546217,"quality":"inauspicious"},{"name":"Udveg","start":"22:56","end":"00:31","startHours":22.934856104546217,"endHours":24.510528078915524,"quality":"inauspicious"},{"name":"Chala","start":"00:31","end":"02:05","startHours":24.510528078915524,"endHours":26.08620005328483,"quality":"neutral"},{"name":"Labha","start":"02:05","end":"03:40","startHours":26.08620005328483,"endHours":27.661872027654137,"quality":"auspicious"},{"name":"Amṛta","start":"03:40","end":"05:14","startHours":27.661872027654137,"endHours":29.237544002023444,"quality":"auspicious"},{"name":"Kāla","start":"05:14","end":"06:49","startHours":29.237544002023444,"endHours":30.81321597639275,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:49","end":"07:49","startHours":6.813215976392751,"endHours":7.813215976392751,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:49","end":"08:49","startHours":7.813215976392751,"endHours":8.813215976392751,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:49","end":"09:49","startHours":8.813215976392751,"endHours":9.813215976392751,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:49","end":"10:49","startHours":9.813215976392751,"endHours":10.813215976392751,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:49","end":"11:49","startHours":10.813215976392751,"endHours":11.813215976392751,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:49","end":"12:49","startHours":11.813215976392751,"endHours":12.813215976392751,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:49","end":"13:49","startHours":12.813215976392751,"endHours":13.813215976392751,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:49","end":"14:49","startHours":13.813215976392751,"endHours":14.813215976392751,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:49","end":"15:49","startHours":14.813215976392751,"endHours":15.813215976392751,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:49","end":"16:49","startHours":15.813215976392751,"endHours":16.81321597639275,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:49","end":"17:49","startHours":16.81321597639275,"endHours":17.81321597639275,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:49","end":"18:49","startHours":17.81321597639275,"endHours":18.81321597639275,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:49","end":"19:49","startHours":18.81321597639275,"endHours":19.81321597639275,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:49","end":"20:49","startHours":19.81321597639275,"endHours":20.81321597639275,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:49","end":"21:49","startHours":20.81321597639275,"endHours":21.81321597639275,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:49","end":"22:49","startHours":21.81321597639275,"endHours":22.81321597639275,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:49","end":"23:49","startHours":22.81321597639275,"endHours":23.81321597639275,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:49","end":"00:49","startHours":23.81321597639275,"endHours":24.81321597639275,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:49","end":"01:49","startHours":24.81321597639275,"endHours":25.81321597639275,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:49","end":"02:49","startHours":25.81321597639275,"endHours":26.81321597639275,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:49","end":"03:49","startHours":26.81321597639275,"endHours":27.81321597639275,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:49","end":"04:49","startHours":27.81321597639275,"endHours":28.81321597639275,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:49","end":"05:49","startHours":28.81321597639275,"endHours":29.81321597639275,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:49","end":"06:49","startHours":29.81321597639275,"endHours":30.81321597639275,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-9.42672451525465,"eotMinutes":-13.702084734931393,"ayanamsa":23.7433}},"calendars":{"vikram_samvat":2049,"vikram_samvatsara":"Pārthiva","saka_samvat":1914,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1399,"malayalam_era":1168,"nanakshahi_year":523,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Aṣṭamī · Vikram 2049 Pārthiva · Śaka 1914 Aṅgirasa"},"festivals":[{"id":"sitashtami","name":"Sītāṣṭamī","name_sanskrit":"सीताष्टमी","tradition":"Vaishnava","associated_deity":"Sītā Devī","significance":"Birth-anniversary of Sītā per Phālguna-Kṛṣṇa-Aṣṭamī tradition.","vrata":true,"detection":{"tithi_number":23,"tithi_paksha":"Kṛṣṇa","lunar_month":"Phālguna"},"precedence":3}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 25, 1992 CE · Ṛṣikeśa · Vidhyamitra","description":"February 25, 1992 CE for Ṛṣikeśa: Kṛṣṇa Aṣṭamī, sūryodaya 06:49, sūryāsta 18:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1992-02-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1992-02-25","sa":"https://sa.vidhyamitra.com/city/rishikesh/1992-02-25","hi":"https://hi.vidhyamitra.com/city/rishikesh/1992-02-25","x-default":"https://vidhyamitra.com/city/rishikesh/1992-02-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:00:29.960Z","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":"2026-05-31T14:00:29.960Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:00:29.960Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}