{"id":"vidhyamitra:city-day:perth:2126-05-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2126-05-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2126-05-18","date_display":"May 18, 2126 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":2126,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497702.770833,"kali_year":5228,"ahargana":1909237.2708,"sun":{"sidereal_longitude":31.0264,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":341.1366,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":310.1102,"elapsed_within_tithi_degrees":10.1102},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":341.1366,"elapsed_within_degrees":7.8033},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":12.1631},"karana":{"half_tithi_index":51,"name":"Bālava"},"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":2126,"month":5,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2497702.770833,"ahargana":1909237.2708,"kali_year":5228,"ayanamsa_lahiri":25.6184,"grahas":{"sun":{"sidereal_longitude":31.34614399999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":343.036044,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":1.4105},"mars":{"sidereal_longitude":41.041944,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":51.09554400000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":245.901744,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"venus":{"sidereal_longitude":356.281144,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":129.703844,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":179.4215,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":359.4215,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"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":2126,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497702.770833,"kali_year":5228,"ahargana":1909237.2708,"sun":{"sidereal_longitude":31.0264,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":341.1366,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":310.1102,"elapsed_within_tithi_degrees":10.1102},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":341.1366,"elapsed_within_degrees":7.8033},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":12.1631},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.411,"elongation":49.89},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.411,"opposition_distance":130.11}},"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":"07:00","sunsetLocal":"17:26","solarNoonLocal":"12:13","dayLengthHours":10.443020130959296,"dayLengthDisplay":"10 Hours 26 Mins 35 Secs","nightLengthDisplay":"13 Hours 33 Mins 25 Secs","moonriseLocal":"03:05","moonsetLocal":"14:54","rahuKala":{"name":"Rāhu Kāla","start":"09:36","end":"10:55","startHours":9.603725264085684,"endHours":10.909102780455594,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:31","end":"14:50","startHours":13.519857813195419,"endHours":14.82523532956533,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:00","end":"08:18","startHours":6.9929702313458595,"endHours":8.298347747715772,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:47","startHours":9.429674928569696,"endHours":9.777775599601672,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:26","end":"07:42","startHours":7.4280960701358305,"endHours":7.706576606961412,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:34","startHours":11.86637962579353,"endHours":12.562580967857484,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:36","end":"06:18","startHours":5.6005675472179535,"endHours":6.296768889281907,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:07","end":"07:00","startHours":6.122718553765918,"endHours":6.9929702313458595,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:39","startHours":13.95498365198539,"endHours":14.651184994049343,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:14","end":"17:38","startHours":17.235990362305156,"endHours":17.635990362305154,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:26","end":"17:52","startHours":17.435990362305155,"endHours":17.871116201095127,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:11","end":"18:56","startHours":17.185990362305155,"endHours":18.935990362305155,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:34","startHours":23.86637962579353,"endHours":24.562580967857482,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:00","end":"08:18","startHours":6.9929702313458595,"endHours":8.298347747715772,"quality":"inauspicious"},{"name":"Śubha","start":"08:18","end":"09:36","startHours":8.298347747715772,"endHours":9.603725264085684,"quality":"auspicious"},{"name":"Roga","start":"09:36","end":"10:55","startHours":9.603725264085684,"endHours":10.909102780455594,"quality":"inauspicious"},{"name":"Udveg","start":"10:55","end":"12:13","startHours":10.909102780455594,"endHours":12.214480296825506,"quality":"inauspicious"},{"name":"Chala","start":"12:13","end":"13:31","startHours":12.214480296825506,"endHours":13.519857813195419,"quality":"neutral"},{"name":"Labha","start":"13:31","end":"14:50","startHours":13.519857813195419,"endHours":14.82523532956533,"quality":"auspicious"},{"name":"Amṛta","start":"14:50","end":"16:08","startHours":14.82523532956533,"endHours":16.130612845935243,"quality":"auspicious"},{"name":"Kāla","start":"16:08","end":"17:26","startHours":16.130612845935243,"endHours":17.435990362305155,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:26","end":"19:08","startHours":17.435990362305155,"endHours":19.130612845935243,"quality":"auspicious"},{"name":"Amṛta","start":"19:08","end":"20:50","startHours":19.130612845935243,"endHours":20.82523532956533,"quality":"auspicious"},{"name":"Kāla","start":"20:50","end":"22:31","startHours":20.82523532956533,"endHours":22.51985781319542,"quality":"inauspicious"},{"name":"Śubha","start":"22:31","end":"00:13","startHours":22.51985781319542,"endHours":24.214480296825506,"quality":"auspicious"},{"name":"Roga","start":"00:13","end":"01:55","startHours":24.214480296825506,"endHours":25.909102780455598,"quality":"inauspicious"},{"name":"Udveg","start":"01:55","end":"03:36","startHours":25.909102780455598,"endHours":27.603725264085682,"quality":"inauspicious"},{"name":"Chala","start":"03:36","end":"05:18","startHours":27.603725264085682,"endHours":29.298347747715773,"quality":"neutral"},{"name":"Labha","start":"05:18","end":"07:00","startHours":29.298347747715773,"endHours":30.992970231345858,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":6.9929702313458595,"endHours":7.9929702313458595,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":7.9929702313458595,"endHours":8.99297023134586,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":8.99297023134586,"endHours":9.99297023134586,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":9.99297023134586,"endHours":10.99297023134586,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":10.99297023134586,"endHours":11.99297023134586,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":11.99297023134586,"endHours":12.99297023134586,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":12.99297023134586,"endHours":13.99297023134586,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":13.99297023134586,"endHours":14.99297023134586,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":14.99297023134586,"endHours":15.99297023134586,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":15.99297023134586,"endHours":16.992970231345858,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":16.992970231345858,"endHours":17.992970231345858,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":17.992970231345858,"endHours":18.992970231345858,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":18.992970231345858,"endHours":19.992970231345858,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":19.992970231345858,"endHours":20.992970231345858,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":20.992970231345858,"endHours":21.992970231345858,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":21.992970231345858,"endHours":22.992970231345858,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":22.992970231345858,"endHours":23.992970231345858,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":23.992970231345858,"endHours":24.992970231345858,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":24.992970231345858,"endHours":25.992970231345858,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":25.992970231345858,"endHours":26.992970231345858,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":26.992970231345858,"endHours":27.992970231345858,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":27.992970231345858,"endHours":28.992970231345858,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":28.992970231345858,"endHours":29.992970231345858,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":29.992970231345858,"endHours":30.992970231345858,"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":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.477240870383824,"eotMinutes":3.6891821904695723,"ayanamsa":25.6184}},"calendars":{"vikram_samvat":2183,"vikram_samvatsara":"Vikāri","saka_samvat":2048,"saka_samvatsara":"Vyaya","bengali_samvat":1533,"malayalam_era":1302,"nanakshahi_year":657,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Ekādaśī · Vikram 2183 Vikāri · Śaka 2048 Vyaya"},"festivals":[{"id":"apara-ekadashi","name":"Aparā Ekādaśī","name_sanskrit":"अपरा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Boundless (aparā) merit; removes brahma-hatyā even.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Jyeṣṭha"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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 May 18, 2126 CE · Perth, Australia · Vidhyamitra","description":"May 18, 2126 CE for Perth, Australia: Kṛṣṇa Ekādaśī, sūryodaya 07:00, sūryāsta 17:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2126-05-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2126-05-18","sa":"https://sa.vidhyamitra.com/city/perth/2126-05-18","hi":"https://hi.vidhyamitra.com/city/perth/2126-05-18","x-default":"https://vidhyamitra.com/city/perth/2126-05-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T03:55:39.385Z","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":"2026-06-01T03:55:39.385Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T03:55:39.385Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}