{"id":"vidhyamitra:city-day:jamnagar:2129-05-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2129-05-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2129-05-21","date_display":"May 21, 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":5,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498801.770833,"kali_year":5231,"ahargana":1910336.2708,"sun":{"sidereal_longitude":34.1126,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":68.8552,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":34.7426,"elapsed_within_tithi_degrees":10.7426},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":68.8552,"elapsed_within_degrees":2.1886},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":102.9678},"karana":{"half_tithi_index":5,"name":"Gara"},"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":2129,"month":5,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498801.770833,"ahargana":1910336.2708,"kali_year":5231,"ayanamsa_lahiri":25.6604,"grahas":{"sun":{"sidereal_longitude":34.459554000000026,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":66.601654,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false,"latitude":-3.5609},"mars":{"sidereal_longitude":285.86165400000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":7.298253999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":343.101354,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":347.574454,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":168.577454,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":121.1912,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":301.1912,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"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":5,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498801.770833,"kali_year":5231,"ahargana":1910336.2708,"sun":{"sidereal_longitude":34.1126,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":68.8552,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":34.7426,"elapsed_within_tithi_degrees":10.7426},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":68.8552,"elapsed_within_degrees":2.1886},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":102.9678},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.561,"elongation":34.743},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.561,"opposition_distance":145.257}},"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":"06:07","sunsetLocal":"19:25","solarNoonLocal":"12:46","dayLengthHours":13.295144867362183,"dayLengthDisplay":"13 Hours 17 Mins 43 Secs","nightLengthDisplay":"10 Hours 42 Mins 17 Secs","moonriseLocal":"08:11","moonsetLocal":"21:39","rahuKala":{"name":"Rāhu Kāla","start":"09:27","end":"11:07","startHours":9.446710153451487,"endHours":11.10860326187176,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:26","end":"16:06","startHours":14.432389478712306,"endHours":16.09428258713258,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:07","end":"07:47","startHours":6.122923936610942,"endHours":7.784817045031215,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:40","startHours":9.225124405662118,"endHours":9.668295901240857,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:41","end":"07:02","startHours":6.676888306084366,"endHours":7.031425502547357,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:13","startHours":12.327324874713293,"endHours":13.213667865870773,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:21","end":"05:14","startHours":4.350237954295984,"endHours":5.236580945453463,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:01","end":"06:07","startHours":5.014995197664093,"endHours":6.122923936610942,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:59","end":"15:52","startHours":14.98635384818573,"endHours":15.87269683934321,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:13","end":"19:37","startHours":19.218068803973125,"endHours":19.618068803973124,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:25","end":"19:58","startHours":19.418068803973124,"endHours":19.972033173446547,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:10","end":"20:55","startHours":19.168068803973124,"endHours":20.918068803973124,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:13","startHours":24.327324874713295,"endHours":25.21366786587077,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:07","end":"07:47","startHours":6.122923936610942,"endHours":7.784817045031215,"quality":"inauspicious"},{"name":"Śubha","start":"07:47","end":"09:27","startHours":7.784817045031215,"endHours":9.446710153451487,"quality":"auspicious"},{"name":"Roga","start":"09:27","end":"11:07","startHours":9.446710153451487,"endHours":11.10860326187176,"quality":"inauspicious"},{"name":"Udveg","start":"11:07","end":"12:46","startHours":11.10860326187176,"endHours":12.770496370292033,"quality":"inauspicious"},{"name":"Chala","start":"12:46","end":"14:26","startHours":12.770496370292033,"endHours":14.432389478712306,"quality":"neutral"},{"name":"Labha","start":"14:26","end":"16:06","startHours":14.432389478712306,"endHours":16.09428258713258,"quality":"auspicious"},{"name":"Amṛta","start":"16:06","end":"17:45","startHours":16.09428258713258,"endHours":17.75617569555285,"quality":"auspicious"},{"name":"Kāla","start":"17:45","end":"19:25","startHours":17.75617569555285,"endHours":19.418068803973124,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:25","end":"20:45","startHours":19.418068803973124,"endHours":20.75617569555285,"quality":"auspicious"},{"name":"Amṛta","start":"20:45","end":"22:06","startHours":20.75617569555285,"endHours":22.09428258713258,"quality":"auspicious"},{"name":"Kāla","start":"22:06","end":"23:26","startHours":22.09428258713258,"endHours":23.432389478712306,"quality":"inauspicious"},{"name":"Śubha","start":"23:26","end":"00:46","startHours":23.432389478712306,"endHours":24.770496370292033,"quality":"auspicious"},{"name":"Roga","start":"00:46","end":"02:07","startHours":24.770496370292033,"endHours":26.10860326187176,"quality":"inauspicious"},{"name":"Udveg","start":"02:07","end":"03:27","startHours":26.10860326187176,"endHours":27.446710153451487,"quality":"inauspicious"},{"name":"Chala","start":"03:27","end":"04:47","startHours":27.446710153451487,"endHours":28.784817045031215,"quality":"neutral"},{"name":"Labha","start":"04:47","end":"06:07","startHours":28.784817045031215,"endHours":30.122923936610942,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.122923936610942,"endHours":7.122923936610942,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.122923936610942,"endHours":8.122923936610942,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.122923936610942,"endHours":9.122923936610942,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.122923936610942,"endHours":10.122923936610942,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.122923936610942,"endHours":11.122923936610942,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.122923936610942,"endHours":12.122923936610942,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.122923936610942,"endHours":13.122923936610942,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.122923936610942,"endHours":14.122923936610942,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.122923936610942,"endHours":15.122923936610942,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.122923936610942,"endHours":16.122923936610942,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.122923936610942,"endHours":17.122923936610942,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.122923936610942,"endHours":18.122923936610942,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.122923936610942,"endHours":19.122923936610942,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.122923936610942,"endHours":20.122923936610942,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.122923936610942,"endHours":21.122923936610942,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.122923936610942,"endHours":22.122923936610942,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.122923936610942,"endHours":23.122923936610942,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.122923936610942,"endHours":24.122923936610942,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.122923936610942,"endHours":25.122923936610942,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.122923936610942,"endHours":26.122923936610942,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.122923936610942,"endHours":27.122923936610942,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.122923936610942,"endHours":28.122923936610942,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.122923936610942,"endHours":29.122923936610942,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.122923936610942,"endHours":30.122923936610942,"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.173372263074274,"eotMinutes":3.539417782478063,"ayanamsa":25.6604}},"calendars":{"vikram_samvat":2186,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2051,"saka_samvatsara":"Virodhi","bengali_samvat":1536,"malayalam_era":1305,"nanakshahi_year":660,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha (Adhika) Śukla Tṛtīyā · Vikram 2186 Śubhakṛt · Śaka 2051 Virodhi"},"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":"jamnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 21, 2129 CE · Jamnagar, Gujarat · Vidhyamitra","description":"May 21, 2129 CE for Jamnagar, Gujarat: Śukla Tṛtīyā, sūryodaya 06:07, sūryāsta 19:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2129-05-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2129-05-21","sa":"https://sa.vidhyamitra.com/city/jamnagar/2129-05-21","hi":"https://hi.vidhyamitra.com/city/jamnagar/2129-05-21","x-default":"https://vidhyamitra.com/city/jamnagar/2129-05-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T19:16:39.276Z","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":"2026-06-01T19:16:39.276Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T19:16:39.276Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}