{"id":"vidhyamitra:city-day:perth:2111-08-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2111-08-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2111-08-22","date_display":"August 22, 2111 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":2111,"month":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2492319.770833,"kali_year":5213,"ahargana":1903854.2708,"sun":{"sidereal_longitude":122.1433,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":338.5646,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":216.4213,"elapsed_within_tithi_degrees":0.4213},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":338.5646,"elapsed_within_degrees":5.2313},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":100.7078},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2111,"month":8,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2492319.770833,"ahargana":1903854.2708,"kali_year":5213,"ayanamsa_lahiri":25.4125,"grahas":{"sun":{"sidereal_longitude":123.04931399999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":340.485314,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-3.6359},"mars":{"sidereal_longitude":109.80271399999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":106.61951399999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":152.48611400000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":83.65971400000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":304.72881400000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":104.6387,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":284.6387,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2111,"month":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2492319.770833,"kali_year":5213,"ahargana":1903854.2708,"sun":{"sidereal_longitude":122.1433,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":338.5646,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":216.4213,"elapsed_within_tithi_degrees":0.4213},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":338.5646,"elapsed_within_degrees":5.2313},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":100.7078},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.636,"elongation":143.579},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.636,"opposition_distance":36.421}},"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":"06:46","sunsetLocal":"17:53","solarNoonLocal":"12:19","dayLengthHours":11.118487821726184,"dayLengthDisplay":"11 Hours 07 Mins 07 Secs","nightLengthDisplay":"12 Hours 52 Mins 53 Secs","moonriseLocal":"20:52","moonsetLocal":"08:46","rahuKala":{"name":"Rāhu Kāla","start":"09:32","end":"10:56","startHours":9.538633648965924,"endHours":10.928444626681697,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:42","end":"15:06","startHours":13.708066582113243,"endHours":15.097877559829016,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:46","end":"08:09","startHours":6.7590116935343785,"endHours":8.148822671250151,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:43","startHours":9.353325518603821,"endHours":9.723941779328028,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:31","startHours":7.222282019439636,"endHours":7.518775028019001,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:41","startHours":11.947639343673265,"endHours":12.688871865121678,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:17","end":"06:01","startHours":5.276546650637554,"endHours":6.017779172085966,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:50","end":"06:46","startHours":5.832471041723863,"endHours":6.7590116935343785,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:55","startHours":14.1713369080185,"endHours":14.912569429466911,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:41","end":"18:05","startHours":17.677499515260564,"endHours":18.077499515260563,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:53","end":"18:20","startHours":17.877499515260563,"endHours":18.34076984116582,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:38","end":"19:23","startHours":17.627499515260563,"endHours":19.377499515260563,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:41","startHours":23.947639343673266,"endHours":24.688871865121676,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:46","end":"08:09","startHours":6.7590116935343785,"endHours":8.148822671250151,"quality":"inauspicious"},{"name":"Śubha","start":"08:09","end":"09:32","startHours":8.148822671250151,"endHours":9.538633648965924,"quality":"auspicious"},{"name":"Roga","start":"09:32","end":"10:56","startHours":9.538633648965924,"endHours":10.928444626681697,"quality":"inauspicious"},{"name":"Udveg","start":"10:56","end":"12:19","startHours":10.928444626681697,"endHours":12.318255604397471,"quality":"inauspicious"},{"name":"Chala","start":"12:19","end":"13:42","startHours":12.318255604397471,"endHours":13.708066582113243,"quality":"neutral"},{"name":"Labha","start":"13:42","end":"15:06","startHours":13.708066582113243,"endHours":15.097877559829016,"quality":"auspicious"},{"name":"Amṛta","start":"15:06","end":"16:29","startHours":15.097877559829016,"endHours":16.48768853754479,"quality":"auspicious"},{"name":"Kāla","start":"16:29","end":"17:53","startHours":16.48768853754479,"endHours":17.877499515260563,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:53","end":"19:29","startHours":17.877499515260563,"endHours":19.48768853754479,"quality":"auspicious"},{"name":"Amṛta","start":"19:29","end":"21:06","startHours":19.48768853754479,"endHours":21.097877559829016,"quality":"auspicious"},{"name":"Kāla","start":"21:06","end":"22:42","startHours":21.097877559829016,"endHours":22.708066582113243,"quality":"inauspicious"},{"name":"Śubha","start":"22:42","end":"00:19","startHours":22.708066582113243,"endHours":24.31825560439747,"quality":"auspicious"},{"name":"Roga","start":"00:19","end":"01:56","startHours":24.31825560439747,"endHours":25.9284446266817,"quality":"inauspicious"},{"name":"Udveg","start":"01:56","end":"03:32","startHours":25.9284446266817,"endHours":27.538633648965927,"quality":"inauspicious"},{"name":"Chala","start":"03:32","end":"05:09","startHours":27.538633648965927,"endHours":29.14882267125015,"quality":"neutral"},{"name":"Labha","start":"05:09","end":"06:46","startHours":29.14882267125015,"endHours":30.75901169353438,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:46","end":"07:46","startHours":6.7590116935343785,"endHours":7.7590116935343785,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:46","end":"08:46","startHours":7.7590116935343785,"endHours":8.75901169353438,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:46","end":"09:46","startHours":8.75901169353438,"endHours":9.75901169353438,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:46","end":"10:46","startHours":9.75901169353438,"endHours":10.75901169353438,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:46","end":"11:46","startHours":10.75901169353438,"endHours":11.75901169353438,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:46","end":"12:46","startHours":11.75901169353438,"endHours":12.75901169353438,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:46","end":"13:46","startHours":12.75901169353438,"endHours":13.75901169353438,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:46","end":"14:46","startHours":13.75901169353438,"endHours":14.75901169353438,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:46","end":"15:46","startHours":14.75901169353438,"endHours":15.75901169353438,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:46","end":"16:46","startHours":15.75901169353438,"endHours":16.75901169353438,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:46","end":"17:46","startHours":16.75901169353438,"endHours":17.75901169353438,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:46","end":"18:46","startHours":17.75901169353438,"endHours":18.75901169353438,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:46","end":"19:46","startHours":18.75901169353438,"endHours":19.75901169353438,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:46","end":"20:46","startHours":19.75901169353438,"endHours":20.75901169353438,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:46","end":"21:46","startHours":20.75901169353438,"endHours":21.75901169353438,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:46","end":"22:46","startHours":21.75901169353438,"endHours":22.75901169353438,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:46","end":"23:46","startHours":22.75901169353438,"endHours":23.75901169353438,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:46","end":"00:46","startHours":23.75901169353438,"endHours":24.75901169353438,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:46","end":"01:46","startHours":24.75901169353438,"endHours":25.75901169353438,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:46","end":"02:46","startHours":25.75901169353438,"endHours":26.75901169353438,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:46","end":"03:46","startHours":26.75901169353438,"endHours":27.75901169353438,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:46","end":"04:46","startHours":27.75901169353438,"endHours":28.75901169353438,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:46","end":"05:46","startHours":28.75901169353438,"endHours":29.75901169353438,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:46","end":"06:46","startHours":29.75901169353438,"endHours":30.75901169353438,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.007551620957386,"eotMinutes":-2.537336263848294,"ayanamsa":25.4125}},"calendars":{"vikram_samvat":2168,"vikram_samvatsara":"Tāraṇa","saka_samvat":2033,"saka_samvatsara":"Prajāpati","bengali_samvat":1518,"malayalam_era":1287,"nanakshahi_year":642,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Caturthī · Vikram 2168 Tāraṇa · Śaka 2033 Prajāpati"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 August 22, 2111 CE · Perth, Australia · Vidhyamitra","description":"August 22, 2111 CE for Perth, Australia: Kṛṣṇa Caturthī, sūryodaya 06:46, sūryāsta 17:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2111-08-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2111-08-22","sa":"https://sa.vidhyamitra.com/city/perth/2111-08-22","hi":"https://hi.vidhyamitra.com/city/perth/2111-08-22","x-default":"https://vidhyamitra.com/city/perth/2111-08-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T03:35:50.449Z","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":"2026-06-01T03:35:50.449Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T03:35:50.449Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}