{"id":"vidhyamitra:city-day:perth:2118-01-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2118-01-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2118-01-22","date_display":"January 22, 2118 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":2118,"month":1,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494664.770833,"kali_year":5219,"ahargana":1906199.2708,"sun":{"sidereal_longitude":275.8263,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":279.3848,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":3.5585,"elapsed_within_tithi_degrees":3.5585},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":279.3848,"elapsed_within_degrees":12.7182},"yoga":{"number":15,"name":"Vajra","sum_longitude":195.2111},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":2118,"month":1,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2494664.770833,"ahargana":1906199.2708,"kali_year":5219,"ayanamsa_lahiri":25.5022,"grahas":{"sun":{"sidereal_longitude":276.173818,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":277.861218,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false,"latitude":-3.935},"mars":{"sidereal_longitude":251.20431800000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":273.153418,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":341.247218,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":231.99311799999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":18.438918,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":340.3894,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":160.3894,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2118,"month":1,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494664.770833,"kali_year":5219,"ahargana":1906199.2708,"sun":{"sidereal_longitude":275.8263,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":279.3848,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":3.5585,"elapsed_within_tithi_degrees":3.5585},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":279.3848,"elapsed_within_degrees":12.7182},"yoga":{"number":15,"name":"Vajra","sum_longitude":195.2111},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.935,"elongation":3.559},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.935,"opposition_distance":176.441}},"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":"05:32","sunsetLocal":"19:24","solarNoonLocal":"12:28","dayLengthHours":13.871628022464114,"dayLengthDisplay":"13 Hours 52 Mins 18 Secs","nightLengthDisplay":"10 Hours 07 Mins 42 Secs","moonriseLocal":"05:41","moonsetLocal":"19:29","rahuKala":{"name":"Rāhu Kāla","start":"09:00","end":"10:44","startHours":9.00032804952296,"endHours":10.734281552330973,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:12","end":"15:56","startHours":14.202188557947002,"endHours":15.936142060755015,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:32","end":"07:16","startHours":5.532421043906931,"endHours":7.266374546714945,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:46","end":"09:14","startHours":8.769134249148557,"endHours":9.231521849897362,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:07","end":"06:29","startHours":6.110405544842935,"endHours":6.480315625441978,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:56","startHours":12.005847454390185,"endHours":12.930622655887792,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:41","end":"04:36","startHours":3.6828706409117156,"endHours":4.607645842409323,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:32","startHours":4.376452042034922,"endHours":5.532421043906931,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:47","end":"15:42","startHours":14.780173058883006,"endHours":15.704948260380615,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:12","end":"19:36","startHours":19.204049066371045,"endHours":19.604049066371044,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:24","end":"19:59","startHours":19.404049066371044,"endHours":19.98203356730705,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:09","end":"20:54","startHours":19.154049066371044,"endHours":20.904049066371044,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:56","startHours":24.005847454390185,"endHours":24.930622655887795,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:32","end":"07:16","startHours":5.532421043906931,"endHours":7.266374546714945,"quality":"inauspicious"},{"name":"Śubha","start":"07:16","end":"09:00","startHours":7.266374546714945,"endHours":9.00032804952296,"quality":"auspicious"},{"name":"Roga","start":"09:00","end":"10:44","startHours":9.00032804952296,"endHours":10.734281552330973,"quality":"inauspicious"},{"name":"Udveg","start":"10:44","end":"12:28","startHours":10.734281552330973,"endHours":12.468235055138987,"quality":"inauspicious"},{"name":"Chala","start":"12:28","end":"14:12","startHours":12.468235055138987,"endHours":14.202188557947002,"quality":"neutral"},{"name":"Labha","start":"14:12","end":"15:56","startHours":14.202188557947002,"endHours":15.936142060755015,"quality":"auspicious"},{"name":"Amṛta","start":"15:56","end":"17:40","startHours":15.936142060755015,"endHours":17.67009556356303,"quality":"auspicious"},{"name":"Kāla","start":"17:40","end":"19:24","startHours":17.67009556356303,"endHours":19.404049066371044,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:24","end":"20:40","startHours":19.404049066371044,"endHours":20.67009556356303,"quality":"auspicious"},{"name":"Amṛta","start":"20:40","end":"21:56","startHours":20.67009556356303,"endHours":21.936142060755017,"quality":"auspicious"},{"name":"Kāla","start":"21:56","end":"23:12","startHours":21.936142060755017,"endHours":23.202188557947004,"quality":"inauspicious"},{"name":"Śubha","start":"23:12","end":"00:28","startHours":23.202188557947004,"endHours":24.468235055138987,"quality":"auspicious"},{"name":"Roga","start":"00:28","end":"01:44","startHours":24.468235055138987,"endHours":25.734281552330973,"quality":"inauspicious"},{"name":"Udveg","start":"01:44","end":"03:00","startHours":25.734281552330973,"endHours":27.00032804952296,"quality":"inauspicious"},{"name":"Chala","start":"03:00","end":"04:16","startHours":27.00032804952296,"endHours":28.266374546714943,"quality":"neutral"},{"name":"Labha","start":"04:16","end":"05:32","startHours":28.266374546714943,"endHours":29.53242104390693,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:32","end":"06:32","startHours":5.532421043906931,"endHours":6.532421043906931,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:32","end":"07:32","startHours":6.532421043906931,"endHours":7.532421043906931,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:32","end":"08:32","startHours":7.532421043906931,"endHours":8.53242104390693,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:32","end":"09:32","startHours":8.53242104390693,"endHours":9.53242104390693,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:32","end":"10:32","startHours":9.53242104390693,"endHours":10.53242104390693,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:32","end":"11:32","startHours":10.53242104390693,"endHours":11.53242104390693,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:32","end":"12:32","startHours":11.53242104390693,"endHours":12.53242104390693,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:32","end":"13:32","startHours":12.53242104390693,"endHours":13.53242104390693,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:32","end":"14:32","startHours":13.53242104390693,"endHours":14.53242104390693,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:32","end":"15:32","startHours":14.53242104390693,"endHours":15.53242104390693,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:32","end":"16:32","startHours":15.53242104390693,"endHours":16.53242104390693,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:32","end":"17:32","startHours":16.53242104390693,"endHours":17.53242104390693,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:32","end":"18:32","startHours":17.53242104390693,"endHours":18.53242104390693,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:32","end":"19:32","startHours":18.53242104390693,"endHours":19.53242104390693,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:32","end":"20:32","startHours":19.53242104390693,"endHours":20.53242104390693,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:32","end":"21:32","startHours":20.53242104390693,"endHours":21.53242104390693,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:32","end":"22:32","startHours":21.53242104390693,"endHours":22.53242104390693,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:32","end":"23:32","startHours":22.53242104390693,"endHours":23.53242104390693,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:32","end":"00:32","startHours":23.53242104390693,"endHours":24.53242104390693,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:32","end":"01:32","startHours":24.53242104390693,"endHours":25.53242104390693,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:32","end":"02:32","startHours":25.53242104390693,"endHours":26.53242104390693,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:32","end":"03:32","startHours":26.53242104390693,"endHours":27.53242104390693,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:32","end":"04:32","startHours":27.53242104390693,"endHours":28.53242104390693,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:32","end":"05:32","startHours":28.53242104390693,"endHours":29.53242104390693,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.784455589262453,"eotMinutes":-11.536103308339323,"ayanamsa":25.5022}},"calendars":{"vikram_samvat":2175,"vikram_samvatsara":"Khara","saka_samvat":2040,"saka_samvatsara":"Bahudhānya","bengali_samvat":1525,"malayalam_era":1294,"nanakshahi_year":649,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Pratipada · Vikram 2175 Khara · Śaka 2040 Bahudhānya"},"festivals":[{"id":"magha-gupta-navratri-start","name":"Māgha Gupta Navrātri Start","name_sanskrit":"माघ गुप्त नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī (10 Mahāvidyās)","significance":"Hidden (gupta) Navrātri for advanced sādhanā of 10 Mahāvidyās.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":3}],"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 January 22, 2118 CE · Perth, Australia · Vidhyamitra","description":"January 22, 2118 CE for Perth, Australia: Śukla Pratipada, sūryodaya 05:32, sūryāsta 19:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2118-01-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2118-01-22","sa":"https://sa.vidhyamitra.com/city/perth/2118-01-22","hi":"https://hi.vidhyamitra.com/city/perth/2118-01-22","x-default":"https://vidhyamitra.com/city/perth/2118-01-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:07:41.322Z","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":"2026-05-31T02:07:41.322Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:07:41.322Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}