{"id":"vidhyamitra:city-day:perth:2022-01-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2022-01-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2022-01-03","date_display":"January 3, 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":1,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459582.770833,"kali_year":5123,"ahargana":1871117.2708,"sun":{"sidereal_longitude":258.1988,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":262.3859,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":4.1872,"elapsed_within_tithi_degrees":4.1872},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":262.3859,"elapsed_within_degrees":9.0526},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":160.5847},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":1,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459582.770833,"ahargana":1871117.2708,"kali_year":5123,"ayanamsa_lahiri":24.1604,"grahas":{"sun":{"sidereal_longitude":258.468308,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":262.25460799999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":-3.0778},"mars":{"sidereal_longitude":230.10170800000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":276.641208,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":306.7777080000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":267.723608,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":288.01110800000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":39.2025,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":219.2025,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2022,"month":1,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459582.770833,"kali_year":5123,"ahargana":1871117.2708,"sun":{"sidereal_longitude":258.1988,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":262.3859,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":4.1872,"elapsed_within_tithi_degrees":4.1872},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":262.3859,"elapsed_within_degrees":9.0526},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":160.5847},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.078,"elongation":4.187},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.078,"opposition_distance":175.813}},"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":"05:16","sunsetLocal":"19:26","solarNoonLocal":"12:21","dayLengthHours":14.177823769786023,"dayLengthDisplay":"14 Hours 10 Mins 40 Secs","nightLengthDisplay":"9 Hours 49 Mins 20 Secs","moonriseLocal":"05:34","moonsetLocal":"19:39","rahuKala":{"name":"Rāhu Kāla","start":"07:02","end":"08:48","startHours":7.035773100174543,"endHours":8.808001071397797,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:35","end":"12:21","startHours":10.580229042621049,"endHours":12.352457013844301,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:07","end":"15:54","startHours":14.124684985067553,"endHours":15.896912956290809,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:34","end":"09:03","startHours":8.571704008568028,"endHours":9.044298134227564,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:51","end":"06:14","startHours":5.854287786025708,"endHours":6.2323630865533355,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:50","startHours":11.879862888184768,"endHours":12.825051139503834,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:22","end":"04:19","startHours":3.373168626313154,"endHours":4.318356877632222,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:05","end":"05:16","startHours":4.082059814802455,"endHours":5.26354512895129,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:40","startHours":14.715427642141972,"endHours":15.66061589346104,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:14","end":"19:38","startHours":19.241368898737313,"endHours":19.641368898737312,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:26","end":"20:02","startHours":19.441368898737313,"endHours":20.03211155581173,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:11","end":"20:56","startHours":19.191368898737313,"endHours":20.941368898737313,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:50","startHours":23.879862888184768,"endHours":24.825051139503834,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:16","end":"07:02","startHours":5.26354512895129,"endHours":7.035773100174543,"quality":"auspicious"},{"name":"Kāla","start":"07:02","end":"08:48","startHours":7.035773100174543,"endHours":8.808001071397797,"quality":"inauspicious"},{"name":"Śubha","start":"08:48","end":"10:35","startHours":8.808001071397797,"endHours":10.580229042621049,"quality":"auspicious"},{"name":"Roga","start":"10:35","end":"12:21","startHours":10.580229042621049,"endHours":12.352457013844301,"quality":"inauspicious"},{"name":"Udveg","start":"12:21","end":"14:07","startHours":12.352457013844301,"endHours":14.124684985067553,"quality":"inauspicious"},{"name":"Chala","start":"14:07","end":"15:54","startHours":14.124684985067553,"endHours":15.896912956290809,"quality":"neutral"},{"name":"Labha","start":"15:54","end":"17:40","startHours":15.896912956290809,"endHours":17.66914092751406,"quality":"auspicious"},{"name":"Amṛta","start":"17:40","end":"19:26","startHours":17.66914092751406,"endHours":19.441368898737313,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:26","end":"20:40","startHours":19.441368898737313,"endHours":20.66914092751406,"quality":"neutral"},{"name":"Labha","start":"20:40","end":"21:54","startHours":20.66914092751406,"endHours":21.896912956290805,"quality":"auspicious"},{"name":"Amṛta","start":"21:54","end":"23:07","startHours":21.896912956290805,"endHours":23.124684985067553,"quality":"auspicious"},{"name":"Kāla","start":"23:07","end":"00:21","startHours":23.124684985067553,"endHours":24.3524570138443,"quality":"inauspicious"},{"name":"Śubha","start":"00:21","end":"01:35","startHours":24.3524570138443,"endHours":25.58022904262105,"quality":"auspicious"},{"name":"Roga","start":"01:35","end":"02:48","startHours":25.58022904262105,"endHours":26.808001071397797,"quality":"inauspicious"},{"name":"Udveg","start":"02:48","end":"04:02","startHours":26.808001071397797,"endHours":28.03577310017454,"quality":"inauspicious"},{"name":"Chala","start":"04:02","end":"05:16","startHours":28.03577310017454,"endHours":29.26354512895129,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:16","end":"06:16","startHours":5.26354512895129,"endHours":6.26354512895129,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:16","end":"07:16","startHours":6.26354512895129,"endHours":7.26354512895129,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:16","end":"08:16","startHours":7.26354512895129,"endHours":8.26354512895129,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:16","end":"09:16","startHours":8.26354512895129,"endHours":9.26354512895129,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:16","end":"10:16","startHours":9.26354512895129,"endHours":10.26354512895129,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:16","end":"11:16","startHours":10.26354512895129,"endHours":11.26354512895129,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:16","end":"12:16","startHours":11.26354512895129,"endHours":12.26354512895129,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:16","end":"13:16","startHours":12.26354512895129,"endHours":13.26354512895129,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:16","end":"14:16","startHours":13.26354512895129,"endHours":14.26354512895129,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:16","end":"15:16","startHours":14.26354512895129,"endHours":15.26354512895129,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:16","end":"16:16","startHours":15.26354512895129,"endHours":16.26354512895129,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:16","end":"17:16","startHours":16.26354512895129,"endHours":17.26354512895129,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:16","end":"18:16","startHours":17.26354512895129,"endHours":18.26354512895129,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:16","end":"19:16","startHours":18.26354512895129,"endHours":19.26354512895129,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:16","end":"20:16","startHours":19.26354512895129,"endHours":20.26354512895129,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:16","end":"21:16","startHours":20.26354512895129,"endHours":21.26354512895129,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:16","end":"22:16","startHours":21.26354512895129,"endHours":22.26354512895129,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:16","end":"23:16","startHours":22.26354512895129,"endHours":23.26354512895129,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:16","end":"00:16","startHours":23.26354512895129,"endHours":24.26354512895129,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:16","end":"01:16","startHours":24.26354512895129,"endHours":25.26354512895129,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:16","end":"02:16","startHours":25.26354512895129,"endHours":26.26354512895129,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:16","end":"03:16","startHours":26.26354512895129,"endHours":27.26354512895129,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:16","end":"04:16","startHours":27.26354512895129,"endHours":28.26354512895129,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:16","end":"05:16","startHours":28.26354512895129,"endHours":29.26354512895129,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","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":-22.836964917510695,"eotMinutes":-4.589420830658165,"ayanamsa":24.1604}},"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 Pratipada · 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 January 3, 2022 CE · Perth, Australia · Vidhyamitra","description":"January 3, 2022 CE for Perth, Australia: Śukla Pratipada, sūryodaya 05:16, sūryāsta 19:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2022-01-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2022-01-03","sa":"https://sa.vidhyamitra.com/city/perth/2022-01-03","hi":"https://hi.vidhyamitra.com/city/perth/2022-01-03","x-default":"https://vidhyamitra.com/city/perth/2022-01-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T23:42:03.009Z","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":"2026-05-14T23:42:03.009Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T23:42:03.009Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}