{"id":"vidhyamitra:city-day:jamnagar:2161-07-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2161-07-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2161-07-28","date_display":"July 28, 2161 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":2161,"month":7,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510557.770833,"kali_year":5263,"ahargana":1922092.2708,"sun":{"sidereal_longitude":98.3805,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":164.6375,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.257,"elapsed_within_tithi_degrees":6.257},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":164.6375,"elapsed_within_degrees":4.6375},"yoga":{"number":20,"name":"Śiva","sum_longitude":263.018},"karana":{"half_tithi_index":11,"name":"Taitila"},"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":2161,"month":7,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2510557.770833,"ahargana":1922092.2708,"kali_year":5263,"ayanamsa_lahiri":26.11,"grahas":{"sun":{"sidereal_longitude":99.26998900000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"moon":{"sidereal_longitude":168.26198899999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":-3.6237},"mars":{"sidereal_longitude":320.670489,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":119.639389,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":217.94808899999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":66.49258900000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":198.06188899999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":218.3017,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":38.3017,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2161,"month":7,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510557.770833,"kali_year":5263,"ahargana":1922092.2708,"sun":{"sidereal_longitude":98.3805,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":164.6375,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.257,"elapsed_within_tithi_degrees":6.257},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":164.6375,"elapsed_within_degrees":4.6375},"yoga":{"number":20,"name":"Śiva","sum_longitude":263.018},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.624,"elongation":66.257},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.624,"opposition_distance":113.743}},"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":"06:19","sunsetLocal":"19:32","solarNoonLocal":"12:56","dayLengthHours":13.21537507881208,"dayLengthDisplay":"13 Hours 12 Mins 55 Secs","nightLengthDisplay":"10 Hours 47 Mins 05 Secs","moonriseLocal":"11:39","moonsetLocal":"23:25","rahuKala":{"name":"Rāhu Kāla","start":"16:14","end":"17:53","startHours":16.236169647643038,"endHours":17.88809153249455,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:38","end":"11:17","startHours":9.628482108237,"endHours":11.280403993088509,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:56","end":"14:35","startHours":12.93232587794002,"endHours":14.58424776279153,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:24","end":"09:51","startHours":9.408225856923465,"endHours":9.848738359550534,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:53","end":"07:14","startHours":6.875278966817817,"endHours":7.227688968919472,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:30","end":"13:22","startHours":12.491813375312951,"endHours":13.372838380567089,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:27","startHours":4.5625883280257025,"endHours":5.443613333279841,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:13","end":"06:19","startHours":5.223357081966306,"endHours":6.32463833853398,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:08","end":"16:01","startHours":15.134888391075368,"endHours":16.015913396329506,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:20","end":"19:44","startHours":19.34001341734606,"endHours":19.74001341734606,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:32","end":"20:05","startHours":19.54001341734606,"endHours":20.090654045629897,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:17","end":"21:02","startHours":19.29001341734606,"endHours":21.04001341734606,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:30","end":"01:22","startHours":24.49181337531295,"endHours":25.37283838056709,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:19","end":"07:59","startHours":6.32463833853398,"endHours":7.97656022338549,"quality":"inauspicious"},{"name":"Udveg","start":"07:59","end":"09:38","startHours":7.97656022338549,"endHours":9.628482108237,"quality":"inauspicious"},{"name":"Chala","start":"09:38","end":"11:17","startHours":9.628482108237,"endHours":11.280403993088509,"quality":"neutral"},{"name":"Labha","start":"11:17","end":"12:56","startHours":11.280403993088509,"endHours":12.93232587794002,"quality":"auspicious"},{"name":"Amṛta","start":"12:56","end":"14:35","startHours":12.93232587794002,"endHours":14.58424776279153,"quality":"auspicious"},{"name":"Kāla","start":"14:35","end":"16:14","startHours":14.58424776279153,"endHours":16.236169647643038,"quality":"inauspicious"},{"name":"Śubha","start":"16:14","end":"17:53","startHours":16.236169647643038,"endHours":17.88809153249455,"quality":"auspicious"},{"name":"Roga","start":"17:53","end":"19:32","startHours":17.88809153249455,"endHours":19.54001341734606,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:32","end":"20:53","startHours":19.54001341734606,"endHours":20.88809153249455,"quality":"inauspicious"},{"name":"Śubha","start":"20:53","end":"22:14","startHours":20.88809153249455,"endHours":22.236169647643038,"quality":"auspicious"},{"name":"Roga","start":"22:14","end":"23:35","startHours":22.236169647643038,"endHours":23.58424776279153,"quality":"inauspicious"},{"name":"Udveg","start":"23:35","end":"00:56","startHours":23.58424776279153,"endHours":24.93232587794002,"quality":"inauspicious"},{"name":"Chala","start":"00:56","end":"02:17","startHours":24.93232587794002,"endHours":26.28040399308851,"quality":"neutral"},{"name":"Labha","start":"02:17","end":"03:38","startHours":26.28040399308851,"endHours":27.628482108237,"quality":"auspicious"},{"name":"Amṛta","start":"03:38","end":"04:59","startHours":27.628482108237,"endHours":28.97656022338549,"quality":"auspicious"},{"name":"Kāla","start":"04:59","end":"06:19","startHours":28.97656022338549,"endHours":30.32463833853398,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.32463833853398,"endHours":7.32463833853398,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.32463833853398,"endHours":8.32463833853398,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.32463833853398,"endHours":9.32463833853398,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.32463833853398,"endHours":10.32463833853398,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.32463833853398,"endHours":11.32463833853398,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.32463833853398,"endHours":12.32463833853398,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.32463833853398,"endHours":13.32463833853398,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.32463833853398,"endHours":14.32463833853398,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.32463833853398,"endHours":15.32463833853398,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.32463833853398,"endHours":16.32463833853398,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.32463833853398,"endHours":17.32463833853398,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.32463833853398,"endHours":18.32463833853398,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.32463833853398,"endHours":19.32463833853398,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.32463833853398,"endHours":20.32463833853398,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.32463833853398,"endHours":21.32463833853398,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.32463833853398,"endHours":22.32463833853398,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.32463833853398,"endHours":23.32463833853398,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.32463833853398,"endHours":24.32463833853398,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.32463833853398,"endHours":25.32463833853398,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.32463833853398,"endHours":26.32463833853398,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.32463833853398,"endHours":27.32463833853398,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.32463833853398,"endHours":28.32463833853398,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.32463833853398,"endHours":29.32463833853398,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.32463833853398,"endHours":30.32463833853398,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"North","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.922155553387434,"eotMinutes":-6.170352676401169,"ayanamsa":26.11}},"calendars":{"vikram_samvat":2218,"vikram_samvatsara":"Bhāva","saka_samvat":2083,"saka_samvatsara":"Durmati","bengali_samvat":1568,"malayalam_era":1337,"nanakshahi_year":692,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Ṣaṣṭhī · Vikram 2218 Bhāva · Śaka 2083 Durmati"},"festivals":[{"id":"kalki-jayanti","name":"Kalki Jayantī","name_sanskrit":"कल्कि जयन्ती","tradition":"Vaishnava","associated_deity":"Kalki (10th daśāvatāra of Krishna)","deity_avatara_index":22,"significance":"Future Kalki avatāra — to manifest at end of Kali Yuga; observed Śrāvaṇa Śukla 6.","vrata":false,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":4,"sources":["Bhāgavata 12.2.18-20","Kalki Purāṇa"]}],"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 July 28, 2161 CE · Jamnagar, Gujarat · Vidhyamitra","description":"July 28, 2161 CE for Jamnagar, Gujarat: Śukla Ṣaṣṭhī, sūryodaya 06:19, sūryāsta 19:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2161-07-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2161-07-28","sa":"https://sa.vidhyamitra.com/city/jamnagar/2161-07-28","hi":"https://hi.vidhyamitra.com/city/jamnagar/2161-07-28","x-default":"https://vidhyamitra.com/city/jamnagar/2161-07-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:03:09.643Z","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":"2026-05-31T13:03:09.643Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:03:09.643Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}