{"id":"vidhyamitra:city-day:rishikesh:1976-02-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1976-02-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1976-02-16","date_display":"February 16, 1976 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":1976,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442824.770833,"kali_year":5077,"ahargana":1854359.2708,"sun":{"sidereal_longitude":303.1284,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":126.1358,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":183.0073,"elapsed_within_tithi_degrees":3.0073},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":126.1358,"elapsed_within_degrees":6.1358},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":69.2642},"karana":{"half_tithi_index":30,"name":"Bālava"},"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":1976,"month":2,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2442824.770833,"ahargana":1854359.2708,"kali_year":5077,"ayanamsa_lahiri":23.5195,"grahas":{"sun":{"sidereal_longitude":302.9709869999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":127.748287,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":-4.4443},"mars":{"sidereal_longitude":55.37158699999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":277.0334869999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":358.177687,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":272.314887,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":94.04218700000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":207.122,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":27.122,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1976,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442824.770833,"kali_year":5077,"ahargana":1854359.2708,"sun":{"sidereal_longitude":303.1284,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":126.1358,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":183.0073,"elapsed_within_tithi_degrees":3.0073},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":126.1358,"elapsed_within_degrees":6.1358},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":69.2642},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.444,"elongation":176.993},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.444,"opposition_distance":3.007}},"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":"06:57","sunsetLocal":"18:05","solarNoonLocal":"12:31","dayLengthHours":11.133524861382433,"dayLengthDisplay":"11 Hours 08 Mins 01 Secs","nightLengthDisplay":"12 Hours 51 Mins 59 Secs","moonriseLocal":"18:22","moonsetLocal":"07:19","rahuKala":{"name":"Rāhu Kāla","start":"08:21","end":"09:44","startHours":8.349388320347524,"endHours":9.741078928020329,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:08","end":"12:31","startHours":11.132769535693132,"endHours":12.524460143365935,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:55","end":"15:18","startHours":13.91615075103874,"endHours":15.307841358711546,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:33","end":"09:56","startHours":9.555520180330621,"endHours":9.926637675710035,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:25","end":"07:43","startHours":7.4215945818989875,"endHours":7.718488578202519,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:54","startHours":12.153342647986522,"endHours":12.89557763874535,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:28","end":"06:13","startHours":5.473227731157062,"endHours":6.215462721915891,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:02","end":"06:57","startHours":6.029903974226183,"endHours":6.95769771267472,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:07","startHours":14.38004762026301,"endHours":15.12228261102184,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:53","end":"18:17","startHours":17.891222574057153,"endHours":18.29122257405715,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:05","end":"18:33","startHours":18.091222574057152,"endHours":18.55511944328142,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:50","end":"19:35","startHours":17.841222574057152,"endHours":19.591222574057152,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:54","startHours":24.15334264798652,"endHours":24.89557763874535,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:57","end":"08:21","startHours":6.95769771267472,"endHours":8.349388320347524,"quality":"auspicious"},{"name":"Kāla","start":"08:21","end":"09:44","startHours":8.349388320347524,"endHours":9.741078928020329,"quality":"inauspicious"},{"name":"Śubha","start":"09:44","end":"11:08","startHours":9.741078928020329,"endHours":11.132769535693132,"quality":"auspicious"},{"name":"Roga","start":"11:08","end":"12:31","startHours":11.132769535693132,"endHours":12.524460143365935,"quality":"inauspicious"},{"name":"Udveg","start":"12:31","end":"13:55","startHours":12.524460143365935,"endHours":13.91615075103874,"quality":"inauspicious"},{"name":"Chala","start":"13:55","end":"15:18","startHours":13.91615075103874,"endHours":15.307841358711546,"quality":"neutral"},{"name":"Labha","start":"15:18","end":"16:42","startHours":15.307841358711546,"endHours":16.69953196638435,"quality":"auspicious"},{"name":"Amṛta","start":"16:42","end":"18:05","startHours":16.69953196638435,"endHours":18.091222574057152,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:05","end":"19:42","startHours":18.091222574057152,"endHours":19.69953196638435,"quality":"neutral"},{"name":"Labha","start":"19:42","end":"21:18","startHours":19.69953196638435,"endHours":21.307841358711542,"quality":"auspicious"},{"name":"Amṛta","start":"21:18","end":"22:55","startHours":21.307841358711542,"endHours":22.91615075103874,"quality":"auspicious"},{"name":"Kāla","start":"22:55","end":"00:31","startHours":22.91615075103874,"endHours":24.524460143365935,"quality":"inauspicious"},{"name":"Śubha","start":"00:31","end":"02:08","startHours":24.524460143365935,"endHours":26.132769535693132,"quality":"auspicious"},{"name":"Roga","start":"02:08","end":"03:44","startHours":26.132769535693132,"endHours":27.74107892802033,"quality":"inauspicious"},{"name":"Udveg","start":"03:44","end":"05:21","startHours":27.74107892802033,"endHours":29.349388320347522,"quality":"inauspicious"},{"name":"Chala","start":"05:21","end":"06:57","startHours":29.349388320347522,"endHours":30.95769771267472,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.95769771267472,"endHours":7.95769771267472,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.95769771267472,"endHours":8.957697712674719,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.957697712674719,"endHours":9.957697712674719,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.957697712674719,"endHours":10.957697712674719,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.957697712674719,"endHours":11.957697712674719,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.957697712674719,"endHours":12.957697712674719,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.957697712674719,"endHours":13.957697712674719,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.957697712674719,"endHours":14.957697712674719,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.957697712674719,"endHours":15.957697712674719,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.957697712674719,"endHours":16.95769771267472,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.95769771267472,"endHours":17.95769771267472,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.95769771267472,"endHours":18.95769771267472,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.95769771267472,"endHours":19.95769771267472,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.95769771267472,"endHours":20.95769771267472,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.95769771267472,"endHours":21.95769771267472,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.95769771267472,"endHours":22.95769771267472,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.95769771267472,"endHours":23.95769771267472,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.95769771267472,"endHours":24.95769771267472,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.95769771267472,"endHours":25.95769771267472,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.95769771267472,"endHours":26.95769771267472,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.95769771267472,"endHours":27.95769771267472,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.95769771267472,"endHours":28.95769771267472,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.95769771267472,"endHours":29.95769771267472,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.95769771267472,"endHours":30.95769771267472,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.684266896410946,"eotMinutes":-14.538008601956186,"ayanamsa":23.5195}},"calendars":{"vikram_samvat":2033,"vikram_samvatsara":"Śukla","saka_samvat":1898,"saka_samvatsara":"Nala","bengali_samvat":1383,"malayalam_era":1152,"nanakshahi_year":507,"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 Pratipada · Vikram 2033 Śukla · Śaka 1898 Nala"},"festivals":[],"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":"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 16, 1976 CE · Ṛṣikeśa · Vidhyamitra","description":"February 16, 1976 CE for Ṛṣikeśa: Kṛṣṇa Pratipada, sūryodaya 06:57, sūryāsta 18:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1976-02-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1976-02-16","sa":"https://sa.vidhyamitra.com/city/rishikesh/1976-02-16","hi":"https://hi.vidhyamitra.com/city/rishikesh/1976-02-16","x-default":"https://vidhyamitra.com/city/rishikesh/1976-02-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:52:39.827Z","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":"2026-05-31T14:52:39.827Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:52:39.827Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}