{"id":"vidhyamitra:city-day:dwarka:2180-07-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2180-07-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2180-07-30","date_display":"July 30, 2180 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":2180,"month":7,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517499.770833,"kali_year":5282,"ahargana":1929034.2708,"sun":{"sidereal_longitude":100.3585,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":193.5663,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":93.2078,"elapsed_within_tithi_degrees":9.2078},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":193.5663,"elapsed_within_degrees":6.8996},"yoga":{"number":23,"name":"Śubha","sum_longitude":293.9248},"karana":{"half_tithi_index":15,"name":"Bava"},"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":2180,"month":7,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2517499.770833,"ahargana":1929034.2708,"kali_year":5282,"ayanamsa_lahiri":26.3755,"grahas":{"sun":{"sidereal_longitude":101.30665299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":193.72445300000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false,"latitude":-1.308},"mars":{"sidereal_longitude":21.083852999999976,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":114.21875299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":94.25015300000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"venus":{"sidereal_longitude":55.68145300000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":75.609353,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":210.4812,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":30.4812,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"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":2180,"month":7,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517499.770833,"kali_year":5282,"ahargana":1929034.2708,"sun":{"sidereal_longitude":100.3585,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":193.5663,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":93.2078,"elapsed_within_tithi_degrees":9.2078},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":193.5663,"elapsed_within_degrees":6.8996},"yoga":{"number":23,"name":"Śubha","sum_longitude":293.9248},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.308,"elongation":93.208},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.308,"opposition_distance":86.792}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"06:25","sunsetLocal":"19:35","solarNoonLocal":"13:00","dayLengthHours":13.166857889431718,"dayLengthDisplay":"13 Hours 10 Mins 01 Secs","nightLengthDisplay":"10 Hours 49 Mins 59 Secs","moonriseLocal":"13:32","moonsetLocal":"00:48","rahuKala":{"name":"Rāhu Kāla","start":"17:56","end":"19:35","startHours":17.94157647048323,"endHours":19.587433706662196,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:00","end":"14:39","startHours":13.004004761946337,"endHours":14.649861998125303,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:18","end":"17:56","startHours":16.295719234304265,"endHours":17.94157647048323,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:30","end":"09:56","startHours":9.492842658097878,"endHours":9.931737921078936,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:58","end":"07:19","startHours":6.9691948959568,"endHours":7.320311106341646,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:34","end":"13:27","startHours":12.56510949896528,"endHours":13.442900024927395,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:40","end":"05:33","startHours":4.66499476530625,"endHours":5.5427852912683635,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:19","end":"06:25","startHours":5.3233376597778355,"endHours":6.420575817230478,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:12","end":"16:05","startHours":15.198481076851623,"endHours":16.076271602813737,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:23","end":"19:47","startHours":19.387433706662197,"endHours":19.787433706662195,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:35","end":"20:08","startHours":19.587433706662196,"endHours":20.136052785388518,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:20","end":"21:05","startHours":19.337433706662196,"endHours":21.087433706662196,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:34","end":"01:27","startHours":24.56510949896528,"endHours":25.442900024927393,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:25","end":"08:04","startHours":6.420575817230478,"endHours":8.066433053409444,"quality":"inauspicious"},{"name":"Chala","start":"08:04","end":"09:43","startHours":8.066433053409444,"endHours":9.712290289588408,"quality":"neutral"},{"name":"Labha","start":"09:43","end":"11:21","startHours":9.712290289588408,"endHours":11.358147525767372,"quality":"auspicious"},{"name":"Amṛta","start":"11:21","end":"13:00","startHours":11.358147525767372,"endHours":13.004004761946337,"quality":"auspicious"},{"name":"Kāla","start":"13:00","end":"14:39","startHours":13.004004761946337,"endHours":14.649861998125303,"quality":"inauspicious"},{"name":"Śubha","start":"14:39","end":"16:18","startHours":14.649861998125303,"endHours":16.295719234304265,"quality":"auspicious"},{"name":"Roga","start":"16:18","end":"17:56","startHours":16.295719234304265,"endHours":17.94157647048323,"quality":"inauspicious"},{"name":"Udveg","start":"17:56","end":"19:35","startHours":17.94157647048323,"endHours":19.587433706662196,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:35","end":"20:56","startHours":19.587433706662196,"endHours":20.94157647048323,"quality":"auspicious"},{"name":"Roga","start":"20:56","end":"22:18","startHours":20.94157647048323,"endHours":22.295719234304265,"quality":"inauspicious"},{"name":"Udveg","start":"22:18","end":"23:39","startHours":22.295719234304265,"endHours":23.649861998125303,"quality":"inauspicious"},{"name":"Chala","start":"23:39","end":"01:00","startHours":23.649861998125303,"endHours":25.004004761946337,"quality":"neutral"},{"name":"Labha","start":"01:00","end":"02:21","startHours":25.004004761946337,"endHours":26.35814752576737,"quality":"auspicious"},{"name":"Amṛta","start":"02:21","end":"03:43","startHours":26.35814752576737,"endHours":27.71229028958841,"quality":"auspicious"},{"name":"Kāla","start":"03:43","end":"05:04","startHours":27.71229028958841,"endHours":29.066433053409444,"quality":"inauspicious"},{"name":"Śubha","start":"05:04","end":"06:25","startHours":29.066433053409444,"endHours":30.42057581723048,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.420575817230478,"endHours":7.420575817230478,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.420575817230478,"endHours":8.420575817230478,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.420575817230478,"endHours":9.420575817230478,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.420575817230478,"endHours":10.420575817230478,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.420575817230478,"endHours":11.420575817230478,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.420575817230478,"endHours":12.420575817230478,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.420575817230478,"endHours":13.420575817230478,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.420575817230478,"endHours":14.420575817230478,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.420575817230478,"endHours":15.420575817230478,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.420575817230478,"endHours":16.42057581723048,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.42057581723048,"endHours":17.42057581723048,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.42057581723048,"endHours":18.42057581723048,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.42057581723048,"endHours":19.42057581723048,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.42057581723048,"endHours":20.42057581723048,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.42057581723048,"endHours":21.42057581723048,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.42057581723048,"endHours":22.42057581723048,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.42057581723048,"endHours":23.42057581723048,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.42057581723048,"endHours":24.42057581723048,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.42057581723048,"endHours":25.42057581723048,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.42057581723048,"endHours":26.42057581723048,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.42057581723048,"endHours":27.42057581723048,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.42057581723048,"endHours":28.42057581723048,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.42057581723048,"endHours":29.42057581723048,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.42057581723048,"endHours":30.42057581723048,"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","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Lumba","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":18.34699160903775,"eotMinutes":-6.1146857167802535,"ayanamsa":26.3755}},"calendars":{"vikram_samvat":2237,"vikram_samvatsara":"Vijaya","saka_samvat":2102,"saka_samvatsara":"Vikrama","bengali_samvat":1587,"malayalam_era":1356,"nanakshahi_year":711,"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 Aṣṭamī · Vikram 2237 Vijaya · Śaka 2102 Vikrama"},"festivals":[],"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":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 30, 2180 CE · Dvārakā · Vidhyamitra","description":"July 30, 2180 CE for Dvārakā: Śukla Aṣṭamī, sūryodaya 06:25, sūryāsta 19:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2180-07-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2180-07-30","sa":"https://sa.vidhyamitra.com/city/dwarka/2180-07-30","hi":"https://hi.vidhyamitra.com/city/dwarka/2180-07-30","x-default":"https://vidhyamitra.com/city/dwarka/2180-07-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:50:36.489Z","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":"2026-05-31T03:50:36.489Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:50:36.489Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}