{"id":"vidhyamitra:city-day:jamnagar:1963-04-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1963-04-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1963-04-28","date_display":"April 28, 1963 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":1963,"month":4,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438147.770833,"kali_year":5065,"ahargana":1849682.2708,"sun":{"sidereal_longitude":13.8704,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":69.0929,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":55.2225,"elapsed_within_tithi_degrees":7.2225},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":69.0929,"elapsed_within_degrees":2.4262},"yoga":{"number":7,"name":"Sukarma","sum_longitude":82.9633},"karana":{"half_tithi_index":9,"name":"Bālava"},"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":1963,"month":4,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438147.770833,"ahargana":1849682.2708,"kali_year":5065,"ayanamsa_lahiri":23.3406,"grahas":{"sun":{"sidereal_longitude":13.708883000000014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":71.642383,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":-1.9597},"mars":{"sidereal_longitude":111.27478300000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":34.42998299999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":342.939183,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":341.886683,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":299.384283,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":94.932,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":274.932,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1963,"month":4,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438147.770833,"kali_year":5065,"ahargana":1849682.2708,"sun":{"sidereal_longitude":13.8704,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":69.0929,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":55.2225,"elapsed_within_tithi_degrees":7.2225},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":69.0929,"elapsed_within_degrees":2.4262},"yoga":{"number":7,"name":"Sukarma","sum_longitude":82.9633},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.96,"elongation":55.222},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.96,"opposition_distance":124.778}},"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":"06:20","sunsetLocal":"19:14","solarNoonLocal":"12:47","dayLengthHours":12.90583725163453,"dayLengthDisplay":"12 Hours 54 Mins 21 Secs","nightLengthDisplay":"11 Hours 05 Mins 39 Secs","moonriseLocal":"09:55","moonsetLocal":"23:23","rahuKala":{"name":"Rāhu Kāla","start":"17:38","end":"19:14","startHours":17.627636133439285,"endHours":19.2408657898936,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:47","end":"14:24","startHours":12.787947164076336,"endHours":14.401176820530651,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:01","end":"17:38","startHours":16.01440647698497,"endHours":17.627636133439285,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:47","startHours":9.346390563640462,"endHours":9.776585138694946,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:52","end":"07:13","startHours":6.872771757077177,"endHours":7.216927417120765,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:21","end":"13:13","startHours":12.357752589021851,"endHours":13.21814173913082,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:37","end":"05:28","startHours":4.614250238041134,"endHours":5.474639388150103,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:16","end":"06:20","startHours":5.259542100622861,"endHours":6.335028538259071,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:56","end":"15:48","startHours":14.938920039348758,"endHours":15.799309189457727,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:02","end":"19:26","startHours":19.0408657898936,"endHours":19.4408657898936,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:14","end":"19:47","startHours":19.2408657898936,"endHours":19.778609008711705,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:59","end":"20:44","startHours":18.9908657898936,"endHours":20.7408657898936,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:21","end":"01:13","startHours":24.35775258902185,"endHours":25.21814173913082,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:20","end":"07:57","startHours":6.335028538259071,"endHours":7.948258194713388,"quality":"inauspicious"},{"name":"Chala","start":"07:57","end":"09:34","startHours":7.948258194713388,"endHours":9.561487851167705,"quality":"neutral"},{"name":"Labha","start":"09:34","end":"11:10","startHours":9.561487851167705,"endHours":11.17471750762202,"quality":"auspicious"},{"name":"Amṛta","start":"11:10","end":"12:47","startHours":11.17471750762202,"endHours":12.787947164076336,"quality":"auspicious"},{"name":"Kāla","start":"12:47","end":"14:24","startHours":12.787947164076336,"endHours":14.401176820530651,"quality":"inauspicious"},{"name":"Śubha","start":"14:24","end":"16:01","startHours":14.401176820530651,"endHours":16.01440647698497,"quality":"auspicious"},{"name":"Roga","start":"16:01","end":"17:38","startHours":16.01440647698497,"endHours":17.627636133439285,"quality":"inauspicious"},{"name":"Udveg","start":"17:38","end":"19:14","startHours":17.627636133439285,"endHours":19.2408657898936,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:14","end":"20:38","startHours":19.2408657898936,"endHours":20.627636133439285,"quality":"auspicious"},{"name":"Roga","start":"20:38","end":"22:01","startHours":20.627636133439285,"endHours":22.014406476984966,"quality":"inauspicious"},{"name":"Udveg","start":"22:01","end":"23:24","startHours":22.014406476984966,"endHours":23.40117682053065,"quality":"inauspicious"},{"name":"Chala","start":"23:24","end":"00:47","startHours":23.40117682053065,"endHours":24.787947164076336,"quality":"neutral"},{"name":"Labha","start":"00:47","end":"02:10","startHours":24.787947164076336,"endHours":26.17471750762202,"quality":"auspicious"},{"name":"Amṛta","start":"02:10","end":"03:34","startHours":26.17471750762202,"endHours":27.561487851167705,"quality":"auspicious"},{"name":"Kāla","start":"03:34","end":"04:57","startHours":27.561487851167705,"endHours":28.948258194713386,"quality":"inauspicious"},{"name":"Śubha","start":"04:57","end":"06:20","startHours":28.948258194713386,"endHours":30.33502853825907,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.335028538259071,"endHours":7.335028538259071,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.335028538259071,"endHours":8.33502853825907,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.33502853825907,"endHours":9.33502853825907,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.33502853825907,"endHours":10.33502853825907,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.33502853825907,"endHours":11.33502853825907,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.33502853825907,"endHours":12.33502853825907,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.33502853825907,"endHours":13.33502853825907,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.33502853825907,"endHours":14.33502853825907,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.33502853825907,"endHours":15.33502853825907,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.33502853825907,"endHours":16.33502853825907,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.33502853825907,"endHours":17.33502853825907,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.33502853825907,"endHours":18.33502853825907,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.33502853825907,"endHours":19.33502853825907,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.33502853825907,"endHours":20.33502853825907,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.33502853825907,"endHours":21.33502853825907,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.33502853825907,"endHours":22.33502853825907,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.33502853825907,"endHours":23.33502853825907,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.33502853825907,"endHours":24.33502853825907,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.33502853825907,"endHours":25.33502853825907,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.33502853825907,"endHours":26.33502853825907,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.33502853825907,"endHours":27.33502853825907,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.33502853825907,"endHours":28.33502853825907,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.33502853825907,"endHours":29.33502853825907,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.33502853825907,"endHours":30.33502853825907,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.865034826222766,"eotMinutes":2.4923701554198168,"ayanamsa":23.3406}},"calendars":{"vikram_samvat":2020,"vikram_samvatsara":"Nala","saka_samvat":1885,"saka_samvatsara":"Śobhana","bengali_samvat":1370,"malayalam_era":1139,"nanakshahi_year":494,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Pañcamī · Vikram 2020 Nala · Śaka 1885 Śobhana"},"festivals":[{"id":"shankara-jayanti","name":"Ādi Śaṅkarācārya Jayantī","name_sanskrit":"आदि शङ्कराचार्य जयन्ती","tradition":"Smarta","associated_deity":"Ādi Śaṅkarācārya","significance":"Birth of Ādi Śaṅkara at Kāladī, Kerala; Advaita-pratiṣṭhāpaka.","vrata":false,"detection":{"tithi_number":5,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":3}],"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":"jamnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 28, 1963 CE · Jamnagar, Gujarat · Vidhyamitra","description":"April 28, 1963 CE for Jamnagar, Gujarat: Śukla Pañcamī, sūryodaya 06:20, sūryāsta 19:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1963-04-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1963-04-28","sa":"https://sa.vidhyamitra.com/city/jamnagar/1963-04-28","hi":"https://hi.vidhyamitra.com/city/jamnagar/1963-04-28","x-default":"https://vidhyamitra.com/city/jamnagar/1963-04-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T06:20:23.923Z","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":"2026-06-01T06:20:23.923Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T06:20:23.923Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}