{"id":"vidhyamitra:city-day:perth:2022-12-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2022-12-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2022-12-26","date_display":"December 26, 2022 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":2022,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459939.770833,"kali_year":5124,"ahargana":1871474.2708,"sun":{"sidereal_longitude":249.7085,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":283.8461,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":34.1375,"elapsed_within_tithi_degrees":10.1375},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":283.8461,"elapsed_within_degrees":3.8461},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":173.5546},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2022,"month":12,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459939.770833,"ahargana":1871474.2708,"kali_year":5124,"ayanamsa_lahiri":24.1741,"grahas":{"sun":{"sidereal_longitude":250.05446800000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":287.07526800000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false,"latitude":-4.4715},"mars":{"sidereal_longitude":45.781068000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":269.01996800000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":336.357968,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":265.44606799999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":297.74466800000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":20.287,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":200.287,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":2022,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459939.770833,"kali_year":5124,"ahargana":1871474.2708,"sun":{"sidereal_longitude":249.7085,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":283.8461,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":34.1375,"elapsed_within_tithi_degrees":10.1375},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":283.8461,"elapsed_within_degrees":3.8461},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":173.5546},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.472,"elongation":34.138},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.472,"opposition_distance":145.862}},"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":"05:11","sunsetLocal":"19:25","solarNoonLocal":"12:18","dayLengthHours":14.232953275431754,"dayLengthDisplay":"14 Hours 13 Mins 59 Secs","nightLengthDisplay":"9 Hours 46 Mins 01 Secs","moonriseLocal":"07:58","moonsetLocal":"21:34","rahuKala":{"name":"Rāhu Kāla","start":"06:57","end":"08:44","startHours":6.954609393886831,"endHours":8.7337285533158,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:31","end":"12:18","startHours":10.512847712744769,"endHours":12.291966872173738,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:04","end":"15:51","startHours":14.071086031602707,"endHours":15.850205191031677,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:30","end":"08:58","startHours":8.496512665391938,"endHours":8.970944441239663,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:46","end":"06:09","startHours":5.768529954267518,"endHours":6.148075374945698,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:46","startHours":11.817535096326013,"endHours":12.766398648021463,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:17","end":"04:14","startHours":3.2777631310669615,"endHours":4.2266266827624115,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:59","end":"05:11","startHours":3.989410794838549,"endHours":5.175490234457862,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:37","startHours":14.664125751412364,"endHours":15.612989303107813,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:13","end":"19:37","startHours":19.208443509889616,"endHours":19.608443509889614,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:25","end":"20:00","startHours":19.408443509889615,"endHours":20.00148322969927,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:10","end":"20:55","startHours":19.158443509889615,"endHours":20.908443509889615,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:46","startHours":23.81753509632601,"endHours":24.766398648021465,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:11","end":"06:57","startHours":5.175490234457862,"endHours":6.954609393886831,"quality":"auspicious"},{"name":"Kāla","start":"06:57","end":"08:44","startHours":6.954609393886831,"endHours":8.7337285533158,"quality":"inauspicious"},{"name":"Śubha","start":"08:44","end":"10:31","startHours":8.7337285533158,"endHours":10.512847712744769,"quality":"auspicious"},{"name":"Roga","start":"10:31","end":"12:18","startHours":10.512847712744769,"endHours":12.291966872173738,"quality":"inauspicious"},{"name":"Udveg","start":"12:18","end":"14:04","startHours":12.291966872173738,"endHours":14.071086031602707,"quality":"inauspicious"},{"name":"Chala","start":"14:04","end":"15:51","startHours":14.071086031602707,"endHours":15.850205191031677,"quality":"neutral"},{"name":"Labha","start":"15:51","end":"17:38","startHours":15.850205191031677,"endHours":17.629324350460646,"quality":"auspicious"},{"name":"Amṛta","start":"17:38","end":"19:25","startHours":17.629324350460646,"endHours":19.408443509889615,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:25","end":"20:38","startHours":19.408443509889615,"endHours":20.629324350460646,"quality":"neutral"},{"name":"Labha","start":"20:38","end":"21:51","startHours":20.629324350460646,"endHours":21.850205191031677,"quality":"auspicious"},{"name":"Amṛta","start":"21:51","end":"23:04","startHours":21.850205191031677,"endHours":23.071086031602707,"quality":"auspicious"},{"name":"Kāla","start":"23:04","end":"00:18","startHours":23.071086031602707,"endHours":24.291966872173738,"quality":"inauspicious"},{"name":"Śubha","start":"00:18","end":"01:31","startHours":24.291966872173738,"endHours":25.51284771274477,"quality":"auspicious"},{"name":"Roga","start":"01:31","end":"02:44","startHours":25.51284771274477,"endHours":26.7337285533158,"quality":"inauspicious"},{"name":"Udveg","start":"02:44","end":"03:57","startHours":26.7337285533158,"endHours":27.95460939388683,"quality":"inauspicious"},{"name":"Chala","start":"03:57","end":"05:11","startHours":27.95460939388683,"endHours":29.17549023445786,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:11","end":"06:11","startHours":5.175490234457862,"endHours":6.175490234457862,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:11","end":"07:11","startHours":6.175490234457862,"endHours":7.175490234457862,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:11","end":"08:11","startHours":7.175490234457862,"endHours":8.175490234457861,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:11","end":"09:11","startHours":8.175490234457861,"endHours":9.175490234457861,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:11","end":"10:11","startHours":9.175490234457861,"endHours":10.175490234457861,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:11","end":"11:11","startHours":10.175490234457861,"endHours":11.175490234457861,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:11","end":"12:11","startHours":11.175490234457861,"endHours":12.175490234457861,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:11","end":"13:11","startHours":12.175490234457861,"endHours":13.175490234457861,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:11","end":"14:11","startHours":13.175490234457861,"endHours":14.175490234457861,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:11","end":"15:11","startHours":14.175490234457861,"endHours":15.175490234457861,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:11","end":"16:11","startHours":15.175490234457861,"endHours":16.17549023445786,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:11","end":"17:11","startHours":16.17549023445786,"endHours":17.17549023445786,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:11","end":"18:11","startHours":17.17549023445786,"endHours":18.17549023445786,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:11","end":"19:11","startHours":18.17549023445786,"endHours":19.17549023445786,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:11","end":"20:11","startHours":19.17549023445786,"endHours":20.17549023445786,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:11","end":"21:11","startHours":20.17549023445786,"endHours":21.17549023445786,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:11","end":"22:11","startHours":21.17549023445786,"endHours":22.17549023445786,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:11","end":"23:11","startHours":22.17549023445786,"endHours":23.17549023445786,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:11","end":"00:11","startHours":23.17549023445786,"endHours":24.17549023445786,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:11","end":"01:11","startHours":24.17549023445786,"endHours":25.17549023445786,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:11","end":"02:11","startHours":25.17549023445786,"endHours":26.17549023445786,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:11","end":"03:11","startHours":26.17549023445786,"endHours":27.17549023445786,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:11","end":"04:11","startHours":27.17549023445786,"endHours":28.17549023445786,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:11","end":"05:11","startHours":28.17549023445786,"endHours":29.17549023445786,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.368905677194093,"eotMinutes":-0.9600123304242594,"ayanamsa":24.1741}},"calendars":{"vikram_samvat":2079,"vikram_samvatsara":"Rākṣasa","saka_samvat":1944,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1429,"malayalam_era":1198,"nanakshahi_year":553,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Tṛtīyā · Vikram 2079 Rākṣasa · Śaka 1944 Śubhakṛt"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 December 26, 2022 CE · Perth, Australia · Vidhyamitra","description":"December 26, 2022 CE for Perth, Australia: Śukla Tṛtīyā, sūryodaya 05:11, sūryāsta 19:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2022-12-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2022-12-26","sa":"https://sa.vidhyamitra.com/city/perth/2022-12-26","hi":"https://hi.vidhyamitra.com/city/perth/2022-12-26","x-default":"https://vidhyamitra.com/city/perth/2022-12-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T04:03:27.933Z","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":"2026-05-15T04:03:27.933Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T04:03:27.933Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}