{"id":"vidhyamitra:city-day:rishikesh:1989-03-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1989-03-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1989-03-25","date_display":"March 25, 1989 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":1989,"month":3,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447610.770833,"kali_year":5090,"ahargana":1859145.2708,"sun":{"sidereal_longitude":340.8707,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":192.3343,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":211.4637,"elapsed_within_tithi_degrees":7.4637},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":192.3343,"elapsed_within_degrees":5.6676},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":173.205},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1989,"month":3,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2447610.770833,"ahargana":1859145.2708,"kali_year":5090,"ayanamsa_lahiri":23.7025,"grahas":{"sun":{"sidereal_longitude":340.669327,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":189.118827,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false,"latitude":-3.848},"mars":{"sidereal_longitude":44.821327,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":330.577127,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":38.92062699999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":338.054727,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":259.2623269999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":313.5367,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":133.5367,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"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":1989,"month":3,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447610.770833,"kali_year":5090,"ahargana":1859145.2708,"sun":{"sidereal_longitude":340.8707,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":192.3343,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":211.4637,"elapsed_within_tithi_degrees":7.4637},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":192.3343,"elapsed_within_degrees":5.6676},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":173.205},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.848,"elongation":148.536},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.848,"opposition_distance":31.464}},"eclipse_window_40days":[{"offset_days":-17,"type":"solar","occurs":true,"moon_latitude":0.966,"elongation":2.908}]},"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":"06:16","sunsetLocal":"18:31","solarNoonLocal":"12:24","dayLengthHours":12.262722490984267,"dayLengthDisplay":"12 Hours 15 Mins 46 Secs","nightLengthDisplay":"11 Hours 44 Mins 14 Secs","moonriseLocal":"20:44","moonsetLocal":"07:51","rahuKala":{"name":"Rāhu Kāla","start":"09:20","end":"10:52","startHours":9.326142325148613,"endHours":10.858982636521647,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:55","end":"15:27","startHours":13.924663259267714,"endHours":15.457503570640746,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:16","end":"07:48","startHours":6.260461702402547,"endHours":7.79330201377558,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:07","end":"09:32","startHours":9.121763616965543,"endHours":9.530521033331684,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:06","startHours":6.771408472860225,"endHours":7.098414405953139,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:48","startHours":11.983065531528538,"endHours":12.800580364260824,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:38","end":"05:27","startHours":4.625432036937978,"endHours":5.442946869670263,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:16","startHours":5.2385681614871915,"endHours":6.260461702402547,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:15","startHours":14.435610029725392,"endHours":15.253124862457677,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.323184193386815,"endHours":18.723184193386814,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"19:02","startHours":18.523184193386815,"endHours":19.034130963844493,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.273184193386815,"endHours":20.023184193386815,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:48","startHours":23.98306553152854,"endHours":24.800580364260824,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:16","end":"07:48","startHours":6.260461702402547,"endHours":7.79330201377558,"quality":"inauspicious"},{"name":"Śubha","start":"07:48","end":"09:20","startHours":7.79330201377558,"endHours":9.326142325148613,"quality":"auspicious"},{"name":"Roga","start":"09:20","end":"10:52","startHours":9.326142325148613,"endHours":10.858982636521647,"quality":"inauspicious"},{"name":"Udveg","start":"10:52","end":"12:24","startHours":10.858982636521647,"endHours":12.391822947894681,"quality":"inauspicious"},{"name":"Chala","start":"12:24","end":"13:55","startHours":12.391822947894681,"endHours":13.924663259267714,"quality":"neutral"},{"name":"Labha","start":"13:55","end":"15:27","startHours":13.924663259267714,"endHours":15.457503570640746,"quality":"auspicious"},{"name":"Amṛta","start":"15:27","end":"16:59","startHours":15.457503570640746,"endHours":16.990343882013782,"quality":"auspicious"},{"name":"Kāla","start":"16:59","end":"18:31","startHours":16.990343882013782,"endHours":18.523184193386815,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:31","end":"19:59","startHours":18.523184193386815,"endHours":19.990343882013782,"quality":"auspicious"},{"name":"Amṛta","start":"19:59","end":"21:27","startHours":19.990343882013782,"endHours":21.457503570640746,"quality":"auspicious"},{"name":"Kāla","start":"21:27","end":"22:55","startHours":21.457503570640746,"endHours":22.924663259267714,"quality":"inauspicious"},{"name":"Śubha","start":"22:55","end":"00:24","startHours":22.924663259267714,"endHours":24.39182294789468,"quality":"auspicious"},{"name":"Roga","start":"00:24","end":"01:52","startHours":24.39182294789468,"endHours":25.85898263652165,"quality":"inauspicious"},{"name":"Udveg","start":"01:52","end":"03:20","startHours":25.85898263652165,"endHours":27.326142325148616,"quality":"inauspicious"},{"name":"Chala","start":"03:20","end":"04:48","startHours":27.326142325148616,"endHours":28.79330201377558,"quality":"neutral"},{"name":"Labha","start":"04:48","end":"06:16","startHours":28.79330201377558,"endHours":30.260461702402548,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.260461702402547,"endHours":7.260461702402547,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.260461702402547,"endHours":8.260461702402548,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.260461702402548,"endHours":9.260461702402548,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.260461702402548,"endHours":10.260461702402548,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.260461702402548,"endHours":11.260461702402548,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.260461702402548,"endHours":12.260461702402548,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.260461702402548,"endHours":13.260461702402548,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.260461702402548,"endHours":14.260461702402548,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.260461702402548,"endHours":15.260461702402548,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.260461702402548,"endHours":16.260461702402548,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.260461702402548,"endHours":17.260461702402548,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.260461702402548,"endHours":18.260461702402548,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.260461702402548,"endHours":19.260461702402548,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.260461702402548,"endHours":20.260461702402548,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.260461702402548,"endHours":21.260461702402548,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.260461702402548,"endHours":22.260461702402548,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.260461702402548,"endHours":23.260461702402548,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.260461702402548,"endHours":24.260461702402548,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.260461702402548,"endHours":25.260461702402548,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.260461702402548,"endHours":26.260461702402548,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.260461702402548,"endHours":27.260461702402548,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.260461702402548,"endHours":28.260461702402548,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.260461702402548,"endHours":29.260461702402548,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.260461702402548,"endHours":30.260461702402548,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":1.7373969826481679,"eotMinutes":-6.579776873680923,"ayanamsa":23.7025}},"calendars":{"vikram_samvat":2046,"vikram_samvatsara":"Citrabhānu","saka_samvat":1911,"saka_samvatsara":"Śukla","bengali_samvat":1396,"malayalam_era":1165,"nanakshahi_year":520,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","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":"Caitra Kṛṣṇa Tṛtīyā · Vikram 2046 Citrabhānu · Śaka 1911 Śukla"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 March 25, 1989 CE · Ṛṣikeśa · Vidhyamitra","description":"March 25, 1989 CE for Ṛṣikeśa: Kṛṣṇa Tṛtīyā, sūryodaya 06:16, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1989-03-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1989-03-25","sa":"https://sa.vidhyamitra.com/city/rishikesh/1989-03-25","hi":"https://hi.vidhyamitra.com/city/rishikesh/1989-03-25","x-default":"https://vidhyamitra.com/city/rishikesh/1989-03-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T13:00:18.173Z","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":"2026-06-01T13:00:18.173Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T13:00:18.173Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}