{"id":"vidhyamitra:city-day:jamnagar:2129-09-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2129-09-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2129-09-16","date_display":"September 16, 2129 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":2129,"month":9,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498919.770833,"kali_year":5231,"ahargana":1910454.2708,"sun":{"sidereal_longitude":146.5797,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":174.5319,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":27.9522,"elapsed_within_tithi_degrees":3.9522},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.5319,"elapsed_within_degrees":1.1986},"yoga":{"number":25,"name":"Brahma","sum_longitude":321.1116},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2129,"month":9,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498919.770833,"ahargana":1910454.2708,"kali_year":5231,"ayanamsa_lahiri":25.6649,"grahas":{"sun":{"sidereal_longitude":147.620246,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":173.486446,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":3.88},"mars":{"sidereal_longitude":293.99064599999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":129.572246,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":349.545146,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":125.49584600000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":173.94694600000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":114.939,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":294.939,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2129,"month":9,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498919.770833,"kali_year":5231,"ahargana":1910454.2708,"sun":{"sidereal_longitude":146.5797,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":174.5319,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":27.9522,"elapsed_within_tithi_degrees":3.9522},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.5319,"elapsed_within_degrees":1.1986},"yoga":{"number":25,"name":"Brahma","sum_longitude":321.1116},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.88,"elongation":27.952},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.88,"opposition_distance":152.048}},"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":"06:36","sunsetLocal":"18:52","solarNoonLocal":"12:44","dayLengthHours":12.267481328840141,"dayLengthDisplay":"12 Hours 16 Mins 03 Secs","nightLengthDisplay":"11 Hours 43 Mins 57 Secs","moonriseLocal":"08:37","moonsetLocal":"20:17","rahuKala":{"name":"Rāhu Kāla","start":"11:12","end":"12:44","startHours":11.19824631671617,"endHours":12.731681482821188,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:48","end":"17:20","startHours":15.798551815031225,"endHours":17.33198698113624,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:08","end":"09:40","startHours":8.131375984506136,"endHours":9.664811150611154,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:52","startHours":9.460353128463817,"endHours":9.86926917275849,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:07","end":"07:26","startHours":7.109085873769457,"endHours":7.436218709205194,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:19","end":"13:08","startHours":12.322765438526517,"endHours":13.140597527115858,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:58","end":"05:47","startHours":4.962276641222433,"endHours":5.780108729811775,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:35","end":"06:36","startHours":5.5756507076644395,"endHours":6.597940818401118,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:47","end":"15:36","startHours":14.776261704294544,"endHours":15.594093792883887,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:40","end":"19:04","startHours":18.66542214724126,"endHours":19.065422147241257,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:52","end":"19:23","startHours":18.865422147241258,"endHours":19.376567202609596,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:37","end":"20:22","startHours":18.615422147241258,"endHours":20.365422147241258,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:19","end":"01:08","startHours":24.322765438526517,"endHours":25.140597527115858,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:36","end":"08:08","startHours":6.597940818401118,"endHours":8.131375984506136,"quality":"neutral"},{"name":"Labha","start":"08:08","end":"09:40","startHours":8.131375984506136,"endHours":9.664811150611154,"quality":"auspicious"},{"name":"Amṛta","start":"09:40","end":"11:12","startHours":9.664811150611154,"endHours":11.19824631671617,"quality":"auspicious"},{"name":"Kāla","start":"11:12","end":"12:44","startHours":11.19824631671617,"endHours":12.731681482821188,"quality":"inauspicious"},{"name":"Śubha","start":"12:44","end":"14:16","startHours":12.731681482821188,"endHours":14.265116648926206,"quality":"auspicious"},{"name":"Roga","start":"14:16","end":"15:48","startHours":14.265116648926206,"endHours":15.798551815031225,"quality":"inauspicious"},{"name":"Udveg","start":"15:48","end":"17:20","startHours":15.798551815031225,"endHours":17.33198698113624,"quality":"inauspicious"},{"name":"Chala","start":"17:20","end":"18:52","startHours":17.33198698113624,"endHours":18.865422147241258,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:52","end":"20:20","startHours":18.865422147241258,"endHours":20.33198698113624,"quality":"inauspicious"},{"name":"Udveg","start":"20:20","end":"21:48","startHours":20.33198698113624,"endHours":21.798551815031225,"quality":"inauspicious"},{"name":"Chala","start":"21:48","end":"23:16","startHours":21.798551815031225,"endHours":23.265116648926206,"quality":"neutral"},{"name":"Labha","start":"23:16","end":"00:44","startHours":23.265116648926206,"endHours":24.731681482821188,"quality":"auspicious"},{"name":"Amṛta","start":"00:44","end":"02:12","startHours":24.731681482821188,"endHours":26.19824631671617,"quality":"auspicious"},{"name":"Kāla","start":"02:12","end":"03:40","startHours":26.19824631671617,"endHours":27.66481115061115,"quality":"inauspicious"},{"name":"Śubha","start":"03:40","end":"05:08","startHours":27.66481115061115,"endHours":29.131375984506136,"quality":"auspicious"},{"name":"Roga","start":"05:08","end":"06:36","startHours":29.131375984506136,"endHours":30.597940818401117,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:36","end":"07:36","startHours":6.597940818401118,"endHours":7.597940818401118,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:36","end":"08:36","startHours":7.597940818401118,"endHours":8.597940818401117,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:36","end":"09:36","startHours":8.597940818401117,"endHours":9.597940818401117,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:36","end":"10:36","startHours":9.597940818401117,"endHours":10.597940818401117,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:36","end":"11:36","startHours":10.597940818401117,"endHours":11.597940818401117,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:36","end":"12:36","startHours":11.597940818401117,"endHours":12.597940818401117,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:36","end":"13:36","startHours":12.597940818401117,"endHours":13.597940818401117,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:36","end":"14:36","startHours":13.597940818401117,"endHours":14.597940818401117,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:36","end":"15:36","startHours":14.597940818401117,"endHours":15.597940818401117,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:36","end":"16:36","startHours":15.597940818401117,"endHours":16.597940818401117,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:36","end":"17:36","startHours":16.597940818401117,"endHours":17.597940818401117,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:36","end":"18:36","startHours":17.597940818401117,"endHours":18.597940818401117,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:36","end":"19:36","startHours":18.597940818401117,"endHours":19.597940818401117,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:36","end":"20:36","startHours":19.597940818401117,"endHours":20.597940818401117,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:36","end":"21:36","startHours":20.597940818401117,"endHours":21.597940818401117,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:36","end":"22:36","startHours":21.597940818401117,"endHours":22.597940818401117,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:36","end":"23:36","startHours":22.597940818401117,"endHours":23.597940818401117,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:36","end":"00:36","startHours":23.597940818401117,"endHours":24.597940818401117,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:36","end":"01:36","startHours":24.597940818401117,"endHours":25.597940818401117,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:36","end":"02:36","startHours":25.597940818401117,"endHours":26.597940818401117,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:36","end":"03:36","startHours":26.597940818401117,"endHours":27.597940818401117,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:36","end":"04:36","startHours":27.597940818401117,"endHours":28.597940818401117,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:36","end":"05:36","startHours":28.597940818401117,"endHours":29.597940818401117,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:36","end":"06:36","startHours":29.597940818401117,"endHours":30.597940818401117,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":2.665567350551576,"eotMinutes":5.868311030728706,"ayanamsa":25.6649}},"calendars":{"vikram_samvat":2186,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2051,"saka_samvatsara":"Virodhi","bengali_samvat":1536,"malayalam_era":1305,"nanakshahi_year":660,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Tṛtīyā · Vikram 2186 Śubhakṛt · Śaka 2051 Virodhi"},"festivals":[{"id":"varaha-jayanti","name":"Varāha Jayantī","name_sanskrit":"वराह जयन्ती","tradition":"Vaishnava","associated_deity":"Varāha (3rd daśāvatāra of Krishna)","deity_avatara_index":12,"significance":"Varāha lifted Bhū-Devī from the cosmic ocean.","vrata":false,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":4,"sources":["Bhāgavata 3.13"]}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 September 16, 2129 CE · Jamnagar, Gujarat · Vidhyamitra","description":"September 16, 2129 CE for Jamnagar, Gujarat: Śukla Tṛtīyā, sūryodaya 06:36, sūryāsta 18:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2129-09-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2129-09-16","sa":"https://sa.vidhyamitra.com/city/jamnagar/2129-09-16","hi":"https://hi.vidhyamitra.com/city/jamnagar/2129-09-16","x-default":"https://vidhyamitra.com/city/jamnagar/2129-09-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T06:17:49.390Z","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":"2026-06-01T06:17:49.390Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T06:17:49.390Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}