{"id":"vidhyamitra:city-day:jamnagar:1979-01-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1979-01-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1979-01-16","date_display":"January 16, 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":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443889.770833,"kali_year":5080,"ahargana":1855424.2708,"sun":{"sidereal_longitude":271.6876,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":124.3248,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":212.6372,"elapsed_within_tithi_degrees":8.6372},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.3248,"elapsed_within_degrees":4.3248},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":36.0124},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"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":1979,"month":1,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443889.770833,"ahargana":1855424.2708,"kali_year":5080,"ayanamsa_lahiri":23.5602,"grahas":{"sun":{"sidereal_longitude":271.7433960000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":121.46499600000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":-1.997},"mars":{"sidereal_longitude":273.08679600000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":257.188496,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":101.30049600000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"venus":{"sidereal_longitude":225.11629600000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":139.82239600000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":150.6932,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":330.6932,"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":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443889.770833,"kali_year":5080,"ahargana":1855424.2708,"sun":{"sidereal_longitude":271.6876,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":124.3248,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":212.6372,"elapsed_within_tithi_degrees":8.6372},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.3248,"elapsed_within_degrees":4.3248},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":36.0124},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.997,"elongation":147.363},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.997,"opposition_distance":32.637}},"eclipse_window_40days":[]},"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"sunriseLocal":"07:32","sunsetLocal":"18:27","solarNoonLocal":"12:59","dayLengthHours":10.907475155847322,"dayLengthDisplay":"10 Hours 54 Mins 27 Secs","nightLengthDisplay":"13 Hours 05 Mins 33 Secs","moonriseLocal":"20:34","moonsetLocal":"09:23","rahuKala":{"name":"Rāhu Kāla","start":"15:43","end":"17:05","startHours":15.717903814658126,"endHours":17.08133820913904,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:16","end":"11:38","startHours":10.264166236734464,"endHours":11.62760063121538,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:59","end":"14:21","startHours":12.991035025696295,"endHours":14.35446942017721,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:05","end":"10:27","startHours":10.08237498413701,"endHours":10.44595748933192,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:00","end":"08:17","startHours":7.991775579266273,"endHours":8.282641583422201,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:38","end":"13:21","startHours":12.627452520501384,"endHours":13.354617530891206,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:05","end":"06:49","startHours":6.082967426992992,"endHours":6.810132437382813,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:38","end":"07:32","startHours":6.6283411847853575,"endHours":7.537297447772635,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:49","end":"15:32","startHours":14.808947551670851,"endHours":15.536112562060673,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.244772603619957,"endHours":18.644772603619955,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"18:54","startHours":18.444772603619956,"endHours":18.899250735113593,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.194772603619956,"endHours":19.944772603619956,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:38","end":"01:21","startHours":24.627452520501386,"endHours":25.354617530891204,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:32","end":"08:54","startHours":7.537297447772635,"endHours":8.900731842253549,"quality":"inauspicious"},{"name":"Udveg","start":"08:54","end":"10:16","startHours":8.900731842253549,"endHours":10.264166236734464,"quality":"inauspicious"},{"name":"Chala","start":"10:16","end":"11:38","startHours":10.264166236734464,"endHours":11.62760063121538,"quality":"neutral"},{"name":"Labha","start":"11:38","end":"12:59","startHours":11.62760063121538,"endHours":12.991035025696295,"quality":"auspicious"},{"name":"Amṛta","start":"12:59","end":"14:21","startHours":12.991035025696295,"endHours":14.35446942017721,"quality":"auspicious"},{"name":"Kāla","start":"14:21","end":"15:43","startHours":14.35446942017721,"endHours":15.717903814658126,"quality":"inauspicious"},{"name":"Śubha","start":"15:43","end":"17:05","startHours":15.717903814658126,"endHours":17.08133820913904,"quality":"auspicious"},{"name":"Roga","start":"17:05","end":"18:27","startHours":17.08133820913904,"endHours":18.444772603619956,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:27","end":"20:05","startHours":18.444772603619956,"endHours":20.08133820913904,"quality":"inauspicious"},{"name":"Śubha","start":"20:05","end":"21:43","startHours":20.08133820913904,"endHours":21.717903814658126,"quality":"auspicious"},{"name":"Roga","start":"21:43","end":"23:21","startHours":21.717903814658126,"endHours":23.35446942017721,"quality":"inauspicious"},{"name":"Udveg","start":"23:21","end":"00:59","startHours":23.35446942017721,"endHours":24.991035025696295,"quality":"inauspicious"},{"name":"Chala","start":"00:59","end":"02:38","startHours":24.991035025696295,"endHours":26.62760063121538,"quality":"neutral"},{"name":"Labha","start":"02:38","end":"04:16","startHours":26.62760063121538,"endHours":28.264166236734464,"quality":"auspicious"},{"name":"Amṛta","start":"04:16","end":"05:54","startHours":28.264166236734464,"endHours":29.90073184225355,"quality":"auspicious"},{"name":"Kāla","start":"05:54","end":"07:32","startHours":29.90073184225355,"endHours":31.537297447772634,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:32","end":"08:32","startHours":7.537297447772635,"endHours":8.537297447772634,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:32","end":"09:32","startHours":8.537297447772634,"endHours":9.537297447772634,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:32","end":"10:32","startHours":9.537297447772634,"endHours":10.537297447772634,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:32","end":"11:32","startHours":10.537297447772634,"endHours":11.537297447772634,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:32","end":"12:32","startHours":11.537297447772634,"endHours":12.537297447772634,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:32","end":"13:32","startHours":12.537297447772634,"endHours":13.537297447772634,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:32","end":"14:32","startHours":13.537297447772634,"endHours":14.537297447772634,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:32","end":"15:32","startHours":14.537297447772634,"endHours":15.537297447772634,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:32","end":"16:32","startHours":15.537297447772634,"endHours":16.537297447772634,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:32","end":"17:32","startHours":16.537297447772634,"endHours":17.537297447772634,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:32","end":"18:32","startHours":17.537297447772634,"endHours":18.537297447772634,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:32","end":"19:32","startHours":18.537297447772634,"endHours":19.537297447772634,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:32","end":"20:32","startHours":19.537297447772634,"endHours":20.537297447772634,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:32","end":"21:32","startHours":20.537297447772634,"endHours":21.537297447772634,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:32","end":"22:32","startHours":21.537297447772634,"endHours":22.537297447772634,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:32","end":"23:32","startHours":22.537297447772634,"endHours":23.537297447772634,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:32","end":"00:32","startHours":23.537297447772634,"endHours":24.537297447772634,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:32","end":"01:32","startHours":24.537297447772634,"endHours":25.537297447772634,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:32","end":"02:32","startHours":25.537297447772634,"endHours":26.537297447772634,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:32","end":"03:32","startHours":26.537297447772634,"endHours":27.537297447772634,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:32","end":"04:32","startHours":27.537297447772634,"endHours":28.537297447772634,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:32","end":"05:32","startHours":28.537297447772634,"endHours":29.537297447772634,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:32","end":"06:32","startHours":29.537297447772634,"endHours":30.537297447772634,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:32","end":"07:32","startHours":30.537297447772634,"endHours":31.537297447772634,"planetary_lord":"Saturn"}],"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":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.07393238109212,"eotMinutes":-9.692901541777706,"ayanamsa":23.5602}},"calendars":{"vikram_samvat":2036,"vikram_samvatsara":"Aṅgirasa","saka_samvat":1901,"saka_samvatsara":"Siddhārthī","bengali_samvat":1386,"malayalam_era":1155,"nanakshahi_year":510,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Tṛtīyā · Vikram 2036 Aṅgirasa · Śaka 1901 Siddhārthī"},"festivals":[],"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":[]},"validity":{"eternal":false,"location_specific":"jamnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 16, 1979 CE · Jamnagar, Gujarat · Vidhyamitra","description":"January 16, 1979 CE for Jamnagar, Gujarat: Kṛṣṇa Tṛtīyā, sūryodaya 07:32, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1979-01-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1979-01-16","sa":"https://sa.vidhyamitra.com/city/jamnagar/1979-01-16","hi":"https://hi.vidhyamitra.com/city/jamnagar/1979-01-16","x-default":"https://vidhyamitra.com/city/jamnagar/1979-01-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:14:23.510Z","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":"2026-06-01T04:14:23.510Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:14:23.510Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}