{"id":"vidhyamitra:city-day:perth:2165-07-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2165-07-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2165-07-25","date_display":"July 25, 2165 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":2165,"month":7,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2512015.770833,"kali_year":5267,"ahargana":1923550.2708,"sun":{"sidereal_longitude":95.5011,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":292.5414,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":197.0403,"elapsed_within_tithi_degrees":5.0403},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":292.5414,"elapsed_within_degrees":12.5414},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":28.0425},"karana":{"half_tithi_index":32,"name":"Taitila"},"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":2165,"month":7,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2512015.770833,"ahargana":1923550.2708,"kali_year":5267,"ayanamsa_lahiri":26.1658,"grahas":{"sun":{"sidereal_longitude":96.380382,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"moon":{"sidereal_longitude":295.53258200000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false,"latitude":2.1461},"mars":{"sidereal_longitude":25.665981999999985,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":75.02888200000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":5.456081999999981,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":133.967982,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":245.153282,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":141.0499,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":321.0499,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":2165,"month":7,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2512015.770833,"kali_year":5267,"ahargana":1923550.2708,"sun":{"sidereal_longitude":95.5011,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":292.5414,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":197.0403,"elapsed_within_tithi_degrees":5.0403},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":292.5414,"elapsed_within_degrees":12.5414},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":28.0425},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.146,"elongation":162.96},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.146,"opposition_distance":17.04}},"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":"07:10","sunsetLocal":"17:36","solarNoonLocal":"12:23","dayLengthHours":10.432426191488432,"dayLengthDisplay":"10 Hours 25 Mins 57 Secs","nightLengthDisplay":"13 Hours 34 Mins 03 Secs","moonriseLocal":"19:00","moonsetLocal":"08:19","rahuKala":{"name":"Rāhu Kāla","start":"13:41","end":"14:59","startHours":13.682980792810223,"endHours":14.98703406674628,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:10","end":"08:28","startHours":7.162714423129954,"endHours":8.466767697066008,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:46","end":"11:04","startHours":9.770820971002063,"endHours":11.074874244938115,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:57","startHours":9.596947201143923,"endHours":9.944694740860204,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:53","startHours":7.597398847775306,"endHours":7.875596879548331,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:44","startHours":12.03117997915789,"endHours":12.726675058590452,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:28","startHours":5.77172426426483,"endHours":6.467219343697392,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:18","end":"07:10","startHours":6.293345573839252,"endHours":7.162714423129954,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:49","startHours":14.117665217455576,"endHours":14.813160296888139,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:24","end":"17:48","startHours":17.395140614618388,"endHours":17.795140614618386,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:36","end":"18:02","startHours":17.595140614618387,"endHours":18.029825039263738,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:21","end":"19:06","startHours":17.345140614618387,"endHours":19.095140614618387,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:44","startHours":24.03117997915789,"endHours":24.726675058590452,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:10","end":"08:28","startHours":7.162714423129954,"endHours":8.466767697066008,"quality":"auspicious"},{"name":"Roga","start":"08:28","end":"09:46","startHours":8.466767697066008,"endHours":9.770820971002063,"quality":"inauspicious"},{"name":"Udveg","start":"09:46","end":"11:04","startHours":9.770820971002063,"endHours":11.074874244938115,"quality":"inauspicious"},{"name":"Chala","start":"11:04","end":"12:23","startHours":11.074874244938115,"endHours":12.378927518874171,"quality":"neutral"},{"name":"Labha","start":"12:23","end":"13:41","startHours":12.378927518874171,"endHours":13.682980792810223,"quality":"auspicious"},{"name":"Amṛta","start":"13:41","end":"14:59","startHours":13.682980792810223,"endHours":14.98703406674628,"quality":"auspicious"},{"name":"Kāla","start":"14:59","end":"16:17","startHours":14.98703406674628,"endHours":16.29108734068233,"quality":"inauspicious"},{"name":"Śubha","start":"16:17","end":"17:36","startHours":16.29108734068233,"endHours":17.595140614618387,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:36","end":"19:17","startHours":17.595140614618387,"endHours":19.29108734068233,"quality":"auspicious"},{"name":"Kāla","start":"19:17","end":"20:59","startHours":19.29108734068233,"endHours":20.98703406674628,"quality":"inauspicious"},{"name":"Śubha","start":"20:59","end":"22:41","startHours":20.98703406674628,"endHours":22.682980792810227,"quality":"auspicious"},{"name":"Roga","start":"22:41","end":"00:23","startHours":22.682980792810227,"endHours":24.37892751887417,"quality":"inauspicious"},{"name":"Udveg","start":"00:23","end":"02:04","startHours":24.37892751887417,"endHours":26.074874244938115,"quality":"inauspicious"},{"name":"Chala","start":"02:04","end":"03:46","startHours":26.074874244938115,"endHours":27.770820971002063,"quality":"neutral"},{"name":"Labha","start":"03:46","end":"05:28","startHours":27.770820971002063,"endHours":29.46676769706601,"quality":"auspicious"},{"name":"Amṛta","start":"05:28","end":"07:10","startHours":29.46676769706601,"endHours":31.162714423129955,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:10","end":"08:10","startHours":7.162714423129954,"endHours":8.162714423129955,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:10","end":"09:10","startHours":8.162714423129955,"endHours":9.162714423129955,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:10","end":"10:10","startHours":9.162714423129955,"endHours":10.162714423129955,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:10","end":"11:10","startHours":10.162714423129955,"endHours":11.162714423129955,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:10","end":"12:10","startHours":11.162714423129955,"endHours":12.162714423129955,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:10","end":"13:10","startHours":12.162714423129955,"endHours":13.162714423129955,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:10","end":"14:10","startHours":13.162714423129955,"endHours":14.162714423129955,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:10","end":"15:10","startHours":14.162714423129955,"endHours":15.162714423129955,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:10","end":"16:10","startHours":15.162714423129955,"endHours":16.162714423129955,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:10","end":"17:10","startHours":16.162714423129955,"endHours":17.162714423129955,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:10","end":"18:10","startHours":17.162714423129955,"endHours":18.162714423129955,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:10","end":"19:10","startHours":18.162714423129955,"endHours":19.162714423129955,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:10","end":"20:10","startHours":19.162714423129955,"endHours":20.162714423129955,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:10","end":"21:10","startHours":20.162714423129955,"endHours":21.162714423129955,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:10","end":"22:10","startHours":21.162714423129955,"endHours":22.162714423129955,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:10","end":"23:10","startHours":22.162714423129955,"endHours":23.162714423129955,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:10","end":"00:10","startHours":23.162714423129955,"endHours":24.162714423129955,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:10","end":"01:10","startHours":24.162714423129955,"endHours":25.162714423129955,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:10","end":"02:10","startHours":25.162714423129955,"endHours":26.162714423129955,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:10","end":"03:10","startHours":26.162714423129955,"endHours":27.162714423129955,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:10","end":"04:10","startHours":27.162714423129955,"endHours":28.162714423129955,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:10","end":"05:10","startHours":28.162714423129955,"endHours":29.162714423129955,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:10","end":"06:10","startHours":29.162714423129955,"endHours":30.162714423129955,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:10","end":"07:10","startHours":30.162714423129955,"endHours":31.162714423129955,"planetary_lord":"Moon"}],"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","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Mudgara","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":19.589066630968457,"eotMinutes":-6.177651132450234,"ayanamsa":26.1658}},"calendars":{"vikram_samvat":2222,"vikram_samvatsara":"Bahudhānya","saka_samvat":2087,"saka_samvatsara":"Krodhana","bengali_samvat":1572,"malayalam_era":1341,"nanakshahi_year":696,"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 Dvitīyā · Vikram 2222 Bahudhānya · Śaka 2087 Krodhana"},"festivals":[],"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 25, 2165 CE · Perth, Australia · Vidhyamitra","description":"July 25, 2165 CE for Perth, Australia: Kṛṣṇa Dvitīyā, sūryodaya 07:10, sūryāsta 17:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2165-07-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2165-07-25","sa":"https://sa.vidhyamitra.com/city/perth/2165-07-25","hi":"https://hi.vidhyamitra.com/city/perth/2165-07-25","x-default":"https://vidhyamitra.com/city/perth/2165-07-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T13:14:23.132Z","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":"2026-06-01T13:14:23.132Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T13:14:23.132Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}