{"id":"vidhyamitra:city-day:perth:2094-07-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2094-07-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2094-07-18","date_display":"July 18, 2094 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":2094,"month":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2486076.770833,"kali_year":5196,"ahargana":1897611.2708,"sun":{"sidereal_longitude":90.1661,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":154.1743,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.0082,"elapsed_within_tithi_degrees":4.0082},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":154.1743,"elapsed_within_degrees":7.5076},"yoga":{"number":19,"name":"Parigha","sum_longitude":244.3404},"karana":{"half_tithi_index":10,"name":"Kaulava"},"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":2094,"month":7,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2486076.770833,"ahargana":1897611.2708,"kali_year":5196,"ayanamsa_lahiri":25.1737,"grahas":{"sun":{"sidereal_longitude":90.837043,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":150.74244299999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":4.4134},"mars":{"sidereal_longitude":80.72524299999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":84.265443,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":10.784342999999978,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":69.29634299999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":103.27274299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":75.4229,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":255.4229,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2094,"month":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2486076.770833,"kali_year":5196,"ahargana":1897611.2708,"sun":{"sidereal_longitude":90.1661,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":154.1743,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.0082,"elapsed_within_tithi_degrees":4.0082},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":154.1743,"elapsed_within_degrees":7.5076},"yoga":{"number":19,"name":"Parigha","sum_longitude":244.3404},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.413,"elongation":64.008},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.413,"opposition_distance":115.992}},"eclipse_window_40days":[]},"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"tier2":{"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"sunriseLocal":"07:13","sunsetLocal":"17:31","solarNoonLocal":"12:22","dayLengthHours":10.302700686504387,"dayLengthDisplay":"10 Hours 18 Mins 10 Secs","nightLengthDisplay":"13 Hours 41 Mins 50 Secs","moonriseLocal":"10:23","moonsetLocal":"22:21","rahuKala":{"name":"Rāhu Kāla","start":"16:14","end":"17:31","startHours":16.237078026114297,"endHours":17.524915611927344,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:22","end":"13:40","startHours":12.37356526867515,"endHours":13.6614028544882,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:57","end":"16:14","startHours":14.94924044030125,"endHours":16.237078026114297,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"09:58","startHours":9.626178418940649,"endHours":9.96960177515746,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:39","end":"07:56","startHours":7.651494120693974,"endHours":7.926232805667425,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:43","startHours":12.030141912458339,"endHours":12.716988624891963,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:51","end":"06:32","startHours":5.848521500555706,"endHours":6.535368212989332,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:22","end":"07:13","startHours":6.363656534880926,"endHours":7.222214925422958,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:47","startHours":14.090682049759216,"endHours":14.777528762192842,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:19","end":"17:43","startHours":17.324915611927345,"endHours":17.724915611927344,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:31","end":"17:57","startHours":17.524915611927344,"endHours":17.95419480719836,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:16","end":"19:01","startHours":17.274915611927344,"endHours":19.024915611927344,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:43","startHours":24.030141912458337,"endHours":24.716988624891965,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:13","end":"08:31","startHours":7.222214925422958,"endHours":8.510052511236006,"quality":"inauspicious"},{"name":"Chala","start":"08:31","end":"09:48","startHours":8.510052511236006,"endHours":9.797890097049056,"quality":"neutral"},{"name":"Labha","start":"09:48","end":"11:05","startHours":9.797890097049056,"endHours":11.085727682862103,"quality":"auspicious"},{"name":"Amṛta","start":"11:05","end":"12:22","startHours":11.085727682862103,"endHours":12.37356526867515,"quality":"auspicious"},{"name":"Kāla","start":"12:22","end":"13:40","startHours":12.37356526867515,"endHours":13.6614028544882,"quality":"inauspicious"},{"name":"Śubha","start":"13:40","end":"14:57","startHours":13.6614028544882,"endHours":14.94924044030125,"quality":"auspicious"},{"name":"Roga","start":"14:57","end":"16:14","startHours":14.94924044030125,"endHours":16.237078026114297,"quality":"inauspicious"},{"name":"Udveg","start":"16:14","end":"17:31","startHours":16.237078026114297,"endHours":17.524915611927344,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:31","end":"19:14","startHours":17.524915611927344,"endHours":19.237078026114297,"quality":"auspicious"},{"name":"Roga","start":"19:14","end":"20:57","startHours":19.237078026114297,"endHours":20.949240440301246,"quality":"inauspicious"},{"name":"Udveg","start":"20:57","end":"22:40","startHours":20.949240440301246,"endHours":22.6614028544882,"quality":"inauspicious"},{"name":"Chala","start":"22:40","end":"00:22","startHours":22.6614028544882,"endHours":24.37356526867515,"quality":"neutral"},{"name":"Labha","start":"00:22","end":"02:05","startHours":24.37356526867515,"endHours":26.085727682862103,"quality":"auspicious"},{"name":"Amṛta","start":"02:05","end":"03:48","startHours":26.085727682862103,"endHours":27.797890097049056,"quality":"auspicious"},{"name":"Kāla","start":"03:48","end":"05:31","startHours":27.797890097049056,"endHours":29.510052511236005,"quality":"inauspicious"},{"name":"Śubha","start":"05:31","end":"07:13","startHours":29.510052511236005,"endHours":31.222214925422957,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:13","end":"08:13","startHours":7.222214925422958,"endHours":8.222214925422957,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:13","end":"09:13","startHours":8.222214925422957,"endHours":9.222214925422957,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:13","end":"10:13","startHours":9.222214925422957,"endHours":10.222214925422957,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:13","end":"11:13","startHours":10.222214925422957,"endHours":11.222214925422957,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:13","end":"12:13","startHours":11.222214925422957,"endHours":12.222214925422957,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:13","end":"13:13","startHours":12.222214925422957,"endHours":13.222214925422957,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:13","end":"14:13","startHours":13.222214925422957,"endHours":14.222214925422957,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:13","end":"15:13","startHours":14.222214925422957,"endHours":15.222214925422957,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:13","end":"16:13","startHours":15.222214925422957,"endHours":16.222214925422957,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:13","end":"17:13","startHours":16.222214925422957,"endHours":17.222214925422957,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:13","end":"18:13","startHours":17.222214925422957,"endHours":18.222214925422957,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:13","end":"19:13","startHours":18.222214925422957,"endHours":19.222214925422957,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:13","end":"20:13","startHours":19.222214925422957,"endHours":20.222214925422957,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:13","end":"21:13","startHours":20.222214925422957,"endHours":21.222214925422957,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:13","end":"22:13","startHours":21.222214925422957,"endHours":22.222214925422957,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:13","end":"23:13","startHours":22.222214925422957,"endHours":23.222214925422957,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:13","end":"00:13","startHours":23.222214925422957,"endHours":24.222214925422957,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:13","end":"01:13","startHours":24.222214925422957,"endHours":25.222214925422957,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:13","end":"02:13","startHours":25.222214925422957,"endHours":26.222214925422957,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:13","end":"03:13","startHours":26.222214925422957,"endHours":27.222214925422957,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:13","end":"04:13","startHours":27.222214925422957,"endHours":28.222214925422957,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:13","end":"05:13","startHours":28.222214925422957,"endHours":29.222214925422957,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:13","end":"06:13","startHours":29.222214925422957,"endHours":30.222214925422957,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:13","end":"07:13","startHours":30.222214925422957,"endHours":31.222214925422957,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"North-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.94348213216987,"eotMinutes":-5.85591612050904,"ayanamsa":25.1737}},"calendars":{"vikram_samvat":2151,"vikram_samvatsara":"Prabhava","saka_samvat":2016,"saka_samvatsara":"Ānanda","bengali_samvat":1501,"malayalam_era":1270,"nanakshahi_year":625,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Ṣaṣṭhī · Vikram 2151 Prabhava · Śaka 2016 Ānanda"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi_ingress":"Karka"},"precedence":2}],"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":"perth"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 18, 2094 CE · Perth, Australia · Vidhyamitra","description":"July 18, 2094 CE for Perth, Australia: Śukla Ṣaṣṭhī, sūryodaya 07:13, sūryāsta 17:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2094-07-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2094-07-18","sa":"https://sa.vidhyamitra.com/city/perth/2094-07-18","hi":"https://hi.vidhyamitra.com/city/perth/2094-07-18","x-default":"https://vidhyamitra.com/city/perth/2094-07-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T10:26:52.013Z","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":"2026-06-02T10:26:52.013Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T10:26:52.013Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}