{"id":"vidhyamitra:city-day:perth:2106-07-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2106-07-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2106-07-29","date_display":"July 29, 2106 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":2106,"month":7,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490469.770833,"kali_year":5208,"ahargana":1902004.2708,"sun":{"sidereal_longitude":99.5495,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":78.0992,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":338.5497,"elapsed_within_tithi_degrees":2.5497},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":78.0992,"elapsed_within_degrees":11.4326},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":177.6487},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2106,"month":7,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2490469.770833,"ahargana":1902004.2708,"kali_year":5208,"ayanamsa_lahiri":25.3417,"grahas":{"sun":{"sidereal_longitude":100.31279799999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":77.09509800000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":-3.7046},"mars":{"sidereal_longitude":162.350998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":84.74489799999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":16.87199800000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":144.25919799999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":244.30429800000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":202.6606,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":22.6606,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2106,"month":7,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490469.770833,"kali_year":5208,"ahargana":1902004.2708,"sun":{"sidereal_longitude":99.5495,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":78.0992,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":338.5497,"elapsed_within_tithi_degrees":2.5497},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":78.0992,"elapsed_within_degrees":11.4326},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":177.6487},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.705,"elongation":21.45},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.705,"opposition_distance":158.55}},"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":"07:08","sunsetLocal":"17:38","solarNoonLocal":"12:23","dayLengthHours":10.501649439102003,"dayLengthDisplay":"10 Hours 30 Mins 06 Secs","nightLengthDisplay":"13 Hours 29 Mins 54 Secs","moonriseLocal":"05:48","moonsetLocal":"15:52","rahuKala":{"name":"Rāhu Kāla","start":"13:41","end":"15:00","startHours":13.691133786646855,"endHours":15.003839966534604,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:08","end":"08:26","startHours":7.127602887208102,"endHours":8.440309067095853,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:45","end":"11:04","startHours":9.753015246983603,"endHours":11.065721426871352,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:35","end":"09:56","startHours":9.577987756331904,"endHours":9.928042737635304,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:34","end":"07:51","startHours":7.565171613837352,"endHours":7.845215598880072,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:44","startHours":12.028372625455704,"endHours":12.728482588062503,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:44","end":"06:26","startHours":5.727382961994501,"endHours":6.427492924601302,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:15","end":"07:08","startHours":6.2524654339496015,"endHours":7.127602887208102,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:50","startHours":14.128702513276105,"endHours":14.828812475882906,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:26","end":"17:50","startHours":17.429252326310106,"endHours":17.829252326310105,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:38","end":"18:04","startHours":17.629252326310105,"endHours":18.066821052939357,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:23","end":"19:08","startHours":17.379252326310105,"endHours":19.129252326310105,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:44","startHours":24.028372625455702,"endHours":24.728482588062505,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:08","end":"08:26","startHours":7.127602887208102,"endHours":8.440309067095853,"quality":"auspicious"},{"name":"Roga","start":"08:26","end":"09:45","startHours":8.440309067095853,"endHours":9.753015246983603,"quality":"inauspicious"},{"name":"Udveg","start":"09:45","end":"11:04","startHours":9.753015246983603,"endHours":11.065721426871352,"quality":"inauspicious"},{"name":"Chala","start":"11:04","end":"12:23","startHours":11.065721426871352,"endHours":12.378427606759104,"quality":"neutral"},{"name":"Labha","start":"12:23","end":"13:41","startHours":12.378427606759104,"endHours":13.691133786646855,"quality":"auspicious"},{"name":"Amṛta","start":"13:41","end":"15:00","startHours":13.691133786646855,"endHours":15.003839966534604,"quality":"auspicious"},{"name":"Kāla","start":"15:00","end":"16:19","startHours":15.003839966534604,"endHours":16.316546146422354,"quality":"inauspicious"},{"name":"Śubha","start":"16:19","end":"17:38","startHours":16.316546146422354,"endHours":17.629252326310105,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:38","end":"19:19","startHours":17.629252326310105,"endHours":19.316546146422354,"quality":"auspicious"},{"name":"Kāla","start":"19:19","end":"21:00","startHours":19.316546146422354,"endHours":21.003839966534606,"quality":"inauspicious"},{"name":"Śubha","start":"21:00","end":"22:41","startHours":21.003839966534606,"endHours":22.691133786646855,"quality":"auspicious"},{"name":"Roga","start":"22:41","end":"00:23","startHours":22.691133786646855,"endHours":24.378427606759104,"quality":"inauspicious"},{"name":"Udveg","start":"00:23","end":"02:04","startHours":24.378427606759104,"endHours":26.065721426871352,"quality":"inauspicious"},{"name":"Chala","start":"02:04","end":"03:45","startHours":26.065721426871352,"endHours":27.7530152469836,"quality":"neutral"},{"name":"Labha","start":"03:45","end":"05:26","startHours":27.7530152469836,"endHours":29.440309067095853,"quality":"auspicious"},{"name":"Amṛta","start":"05:26","end":"07:08","startHours":29.440309067095853,"endHours":31.127602887208102,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:08","end":"08:08","startHours":7.127602887208102,"endHours":8.127602887208102,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:08","end":"09:08","startHours":8.127602887208102,"endHours":9.127602887208102,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:08","end":"10:08","startHours":9.127602887208102,"endHours":10.127602887208102,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:08","end":"11:08","startHours":10.127602887208102,"endHours":11.127602887208102,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:08","end":"12:08","startHours":11.127602887208102,"endHours":12.127602887208102,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:08","end":"13:08","startHours":12.127602887208102,"endHours":13.127602887208102,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:08","end":"14:08","startHours":13.127602887208102,"endHours":14.127602887208102,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:08","end":"15:08","startHours":14.127602887208102,"endHours":15.127602887208102,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:08","end":"16:08","startHours":15.127602887208102,"endHours":16.127602887208102,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:08","end":"17:08","startHours":16.127602887208102,"endHours":17.127602887208102,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:08","end":"18:08","startHours":17.127602887208102,"endHours":18.127602887208102,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:08","end":"19:08","startHours":18.127602887208102,"endHours":19.127602887208102,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:08","end":"20:08","startHours":19.127602887208102,"endHours":20.127602887208102,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:08","end":"21:08","startHours":20.127602887208102,"endHours":21.127602887208102,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:08","end":"22:08","startHours":21.127602887208102,"endHours":22.127602887208102,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:08","end":"23:08","startHours":22.127602887208102,"endHours":23.127602887208102,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:08","end":"00:08","startHours":23.127602887208102,"endHours":24.127602887208102,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:08","end":"01:08","startHours":24.127602887208102,"endHours":25.127602887208102,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:08","end":"02:08","startHours":25.127602887208102,"endHours":26.127602887208102,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:08","end":"03:08","startHours":26.127602887208102,"endHours":27.127602887208102,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:08","end":"04:08","startHours":27.127602887208102,"endHours":28.127602887208102,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:08","end":"05:08","startHours":28.127602887208102,"endHours":29.127602887208102,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:08","end":"06:08","startHours":29.127602887208102,"endHours":30.127602887208102,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:08","end":"07:08","startHours":30.127602887208102,"endHours":31.127602887208102,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.85511699761088,"eotMinutes":-6.147656405546237,"ayanamsa":25.3417}},"calendars":{"vikram_samvat":2163,"vikram_samvatsara":"Pramāthi","saka_samvat":2028,"saka_samvatsara":"Akṣaya","bengali_samvat":1513,"malayalam_era":1282,"nanakshahi_year":637,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","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":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Caturdaśī · Vikram 2163 Pramāthi · Śaka 2028 Akṣaya"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 29, 2106 CE · Perth, Australia · Vidhyamitra","description":"July 29, 2106 CE for Perth, Australia: Kṛṣṇa Caturdaśī, sūryodaya 07:08, sūryāsta 17:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2106-07-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2106-07-29","sa":"https://sa.vidhyamitra.com/city/perth/2106-07-29","hi":"https://hi.vidhyamitra.com/city/perth/2106-07-29","x-default":"https://vidhyamitra.com/city/perth/2106-07-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:28:50.859Z","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":"2026-05-31T02:28:50.859Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:28:50.859Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}