{"id":"vidhyamitra:city-day:rishikesh:1979-01-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1979-01-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1979-01-14","date_display":"January 14, 1979 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":1979,"month":1,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443887.770833,"kali_year":5080,"ahargana":1855422.2708,"sun":{"sidereal_longitude":269.6339,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":99.3632,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":189.7293,"elapsed_within_tithi_degrees":9.7293},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":99.3632,"elapsed_within_degrees":6.0298},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":8.9971},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1979,"month":1,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443887.770833,"ahargana":1855422.2708,"kali_year":5080,"ayanamsa_lahiri":23.5601,"grahas":{"sun":{"sidereal_longitude":269.706373,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":97.79307299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false,"latitude":-3.5172},"mars":{"sidereal_longitude":271.53027299999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":254.17947300000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":101.55967299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"venus":{"sidereal_longitude":223.13057300000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":139.897173,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":150.7992,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":330.7992,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1979,"month":1,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443887.770833,"kali_year":5080,"ahargana":1855422.2708,"sun":{"sidereal_longitude":269.6339,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":99.3632,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":189.7293,"elapsed_within_tithi_degrees":9.7293},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":99.3632,"elapsed_within_degrees":6.0298},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":8.9971},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.517,"elongation":170.271},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.517,"opposition_distance":9.729}},"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":"07:14","sunsetLocal":"17:38","solarNoonLocal":"12:26","dayLengthHours":10.38859743596992,"dayLengthDisplay":"10 Hours 23 Mins 19 Secs","nightLengthDisplay":"13 Hours 36 Mins 41 Secs","moonriseLocal":"18:07","moonsetLocal":"07:50","rahuKala":{"name":"Rāhu Kāla","start":"16:20","end":"17:38","startHours":16.32784278847786,"endHours":17.6264174679741,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:26","end":"13:44","startHours":12.43211874998914,"endHours":13.73069342948538,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:02","end":"16:20","startHours":15.029268108981618,"endHours":16.32784278847786,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:40","end":"10:00","startHours":9.66182610039716,"endHours":10.008112681596158,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:40","end":"07:57","startHours":7.670678258502925,"endHours":7.947707523462123,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:47","startHours":12.085832168790143,"endHours":12.778405331188138,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:51","end":"06:33","startHours":5.85267370720819,"endHours":6.545246869606184,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:22","end":"07:14","startHours":6.372103579006685,"endHours":7.237820032004179,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:51","startHours":14.163551655984126,"endHours":14.85612481838212,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:26","end":"17:50","startHours":17.4264174679741,"endHours":17.8264174679741,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:38","end":"18:04","startHours":17.6264174679741,"endHours":18.05927569447285,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:23","end":"19:08","startHours":17.3764174679741,"endHours":19.1264174679741,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:47","startHours":24.085832168790144,"endHours":24.778405331188136,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:14","end":"08:32","startHours":7.237820032004179,"endHours":8.536394711500419,"quality":"inauspicious"},{"name":"Chala","start":"08:32","end":"09:50","startHours":8.536394711500419,"endHours":9.834969390996658,"quality":"neutral"},{"name":"Labha","start":"09:50","end":"11:08","startHours":9.834969390996658,"endHours":11.1335440704929,"quality":"auspicious"},{"name":"Amṛta","start":"11:08","end":"12:26","startHours":11.1335440704929,"endHours":12.43211874998914,"quality":"auspicious"},{"name":"Kāla","start":"12:26","end":"13:44","startHours":12.43211874998914,"endHours":13.73069342948538,"quality":"inauspicious"},{"name":"Śubha","start":"13:44","end":"15:02","startHours":13.73069342948538,"endHours":15.029268108981618,"quality":"auspicious"},{"name":"Roga","start":"15:02","end":"16:20","startHours":15.029268108981618,"endHours":16.32784278847786,"quality":"inauspicious"},{"name":"Udveg","start":"16:20","end":"17:38","startHours":16.32784278847786,"endHours":17.6264174679741,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:38","end":"19:20","startHours":17.6264174679741,"endHours":19.32784278847786,"quality":"auspicious"},{"name":"Roga","start":"19:20","end":"21:02","startHours":19.32784278847786,"endHours":21.02926810898162,"quality":"inauspicious"},{"name":"Udveg","start":"21:02","end":"22:44","startHours":21.02926810898162,"endHours":22.73069342948538,"quality":"inauspicious"},{"name":"Chala","start":"22:44","end":"00:26","startHours":22.73069342948538,"endHours":24.43211874998914,"quality":"neutral"},{"name":"Labha","start":"00:26","end":"02:08","startHours":24.43211874998914,"endHours":26.1335440704929,"quality":"auspicious"},{"name":"Amṛta","start":"02:08","end":"03:50","startHours":26.1335440704929,"endHours":27.834969390996662,"quality":"auspicious"},{"name":"Kāla","start":"03:50","end":"05:32","startHours":27.834969390996662,"endHours":29.53639471150042,"quality":"inauspicious"},{"name":"Śubha","start":"05:32","end":"07:14","startHours":29.53639471150042,"endHours":31.23782003200418,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:14","end":"08:14","startHours":7.237820032004179,"endHours":8.23782003200418,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:14","end":"09:14","startHours":8.23782003200418,"endHours":9.23782003200418,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:14","end":"10:14","startHours":9.23782003200418,"endHours":10.23782003200418,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:14","end":"11:14","startHours":10.23782003200418,"endHours":11.23782003200418,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:14","end":"12:14","startHours":11.23782003200418,"endHours":12.23782003200418,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:14","end":"13:14","startHours":12.23782003200418,"endHours":13.23782003200418,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:14","end":"14:14","startHours":13.23782003200418,"endHours":14.23782003200418,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:14","end":"15:14","startHours":14.23782003200418,"endHours":15.23782003200418,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:14","end":"16:14","startHours":15.23782003200418,"endHours":16.23782003200418,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:14","end":"17:14","startHours":16.23782003200418,"endHours":17.23782003200418,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:14","end":"18:14","startHours":17.23782003200418,"endHours":18.23782003200418,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:14","end":"19:14","startHours":18.23782003200418,"endHours":19.23782003200418,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:14","end":"20:14","startHours":19.23782003200418,"endHours":20.23782003200418,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:14","end":"21:14","startHours":20.23782003200418,"endHours":21.23782003200418,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:14","end":"22:14","startHours":21.23782003200418,"endHours":22.23782003200418,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:14","end":"23:14","startHours":22.23782003200418,"endHours":23.23782003200418,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:14","end":"00:14","startHours":23.23782003200418,"endHours":24.23782003200418,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:14","end":"01:14","startHours":24.23782003200418,"endHours":25.23782003200418,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:14","end":"02:14","startHours":25.23782003200418,"endHours":26.23782003200418,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:14","end":"03:14","startHours":26.23782003200418,"endHours":27.23782003200418,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:14","end":"04:14","startHours":27.23782003200418,"endHours":28.23782003200418,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:14","end":"05:14","startHours":28.23782003200418,"endHours":29.23782003200418,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:14","end":"06:14","startHours":29.23782003200418,"endHours":30.23782003200418,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:14","end":"07:14","startHours":30.23782003200418,"endHours":31.23782003200418,"planetary_lord":"Jupiter"}],"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-21.431458815524934,"eotMinutes":-8.99752499934842,"ayanamsa":23.5601}},"calendars":{"vikram_samvat":2036,"vikram_samvatsara":"Aṅgirasa","saka_samvat":1901,"saka_samvatsara":"Siddhārthī","bengali_samvat":1386,"malayalam_era":1155,"nanakshahi_year":510,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Pratipada · Vikram 2036 Aṅgirasa · Śaka 1901 Siddhārthī"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 January 14, 1979 CE · Ṛṣikeśa · Vidhyamitra","description":"January 14, 1979 CE for Ṛṣikeśa: Kṛṣṇa Pratipada, sūryodaya 07:14, sūryāsta 17:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1979-01-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1979-01-14","sa":"https://sa.vidhyamitra.com/city/rishikesh/1979-01-14","hi":"https://hi.vidhyamitra.com/city/rishikesh/1979-01-14","x-default":"https://vidhyamitra.com/city/rishikesh/1979-01-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T01:10:41.123Z","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":"2026-05-19T01:10:41.123Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T01:10:41.123Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}