{"id":"vidhyamitra:city-day:ayodhya:2038-07-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2038-07-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2038-07-18","date_display":"July 18, 2038 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":2038,"month":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465622.770833,"kali_year":5140,"ahargana":1877157.2708,"sun":{"sidereal_longitude":90.6307,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":291.8518,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.2211,"elapsed_within_tithi_degrees":9.2211},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":291.8518,"elapsed_within_degrees":11.8518},"yoga":{"number":2,"name":"Prīti","sum_longitude":22.4825},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2038,"month":7,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2465622.770833,"ahargana":1877157.2708,"kali_year":5140,"ayanamsa_lahiri":24.3914,"grahas":{"sun":{"sidereal_longitude":91.16923600000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":290.508736,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false,"latitude":-2.4278},"mars":{"sidereal_longitude":125.19333599999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":113.325536,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":102.02213599999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"venus":{"sidereal_longitude":66.328236,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":137.99503600000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":79.1743,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":259.1743,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2038,"month":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465622.770833,"kali_year":5140,"ahargana":1877157.2708,"sun":{"sidereal_longitude":90.6307,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":291.8518,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.2211,"elapsed_within_tithi_degrees":9.2211},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":291.8518,"elapsed_within_degrees":11.8518},"yoga":{"number":2,"name":"Prīti","sum_longitude":22.4825},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.428,"elongation":158.779},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.428,"opposition_distance":21.221}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:18","sunsetLocal":"18:56","solarNoonLocal":"12:07","dayLengthHours":13.628948080559546,"dayLengthDisplay":"13 Hours 37 Mins 44 Secs","nightLengthDisplay":"10 Hours 22 Mins 16 Secs","moonriseLocal":"19:56","moonsetLocal":"06:53","rahuKala":{"name":"Rāhu Kāla","start":"17:14","end":"18:56","startHours":17.228187465551645,"endHours":18.93180597562159,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:07","end":"13:49","startHours":12.117331935341817,"endHours":13.82095044541176,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:31","end":"17:14","startHours":15.524568955481705,"endHours":17.228187465551645,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:29","end":"08:56","startHours":8.482945780525938,"endHours":8.937244049877924,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:52","end":"06:14","startHours":5.870730731752025,"endHours":6.234169347233613,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.66303366598983,"endHours":12.571630204693802,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:29","end":"04:24","startHours":3.485664817654105,"endHours":4.394261356358075,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:10","end":"05:18","startHours":4.167112221682082,"endHours":5.302857895062044,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:18","startHours":14.388823282101743,"endHours":15.297419820805713,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.73180597562159,"endHours":19.13180597562159,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:30","startHours":18.93180597562159,"endHours":19.499678812311572,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.68180597562159,"endHours":20.43180597562159,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.663033665989833,"endHours":24.5716302046938,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:18","end":"07:00","startHours":5.302857895062044,"endHours":7.006476405131988,"quality":"inauspicious"},{"name":"Chala","start":"07:00","end":"08:43","startHours":7.006476405131988,"endHours":8.710094915201932,"quality":"neutral"},{"name":"Labha","start":"08:43","end":"10:25","startHours":8.710094915201932,"endHours":10.413713425271874,"quality":"auspicious"},{"name":"Amṛta","start":"10:25","end":"12:07","startHours":10.413713425271874,"endHours":12.117331935341817,"quality":"auspicious"},{"name":"Kāla","start":"12:07","end":"13:49","startHours":12.117331935341817,"endHours":13.82095044541176,"quality":"inauspicious"},{"name":"Śubha","start":"13:49","end":"15:31","startHours":13.82095044541176,"endHours":15.524568955481705,"quality":"auspicious"},{"name":"Roga","start":"15:31","end":"17:14","startHours":15.524568955481705,"endHours":17.228187465551645,"quality":"inauspicious"},{"name":"Udveg","start":"17:14","end":"18:56","startHours":17.228187465551645,"endHours":18.93180597562159,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:56","end":"20:14","startHours":18.93180597562159,"endHours":20.228187465551645,"quality":"auspicious"},{"name":"Roga","start":"20:14","end":"21:31","startHours":20.228187465551645,"endHours":21.524568955481705,"quality":"inauspicious"},{"name":"Udveg","start":"21:31","end":"22:49","startHours":21.524568955481705,"endHours":22.82095044541176,"quality":"inauspicious"},{"name":"Chala","start":"22:49","end":"00:07","startHours":22.82095044541176,"endHours":24.117331935341817,"quality":"neutral"},{"name":"Labha","start":"00:07","end":"01:25","startHours":24.117331935341817,"endHours":25.413713425271872,"quality":"auspicious"},{"name":"Amṛta","start":"01:25","end":"02:43","startHours":25.413713425271872,"endHours":26.71009491520193,"quality":"auspicious"},{"name":"Kāla","start":"02:43","end":"04:00","startHours":26.71009491520193,"endHours":28.006476405131988,"quality":"inauspicious"},{"name":"Śubha","start":"04:00","end":"05:18","startHours":28.006476405131988,"endHours":29.302857895062044,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.302857895062044,"endHours":6.302857895062044,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.302857895062044,"endHours":7.302857895062044,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.302857895062044,"endHours":8.302857895062044,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.302857895062044,"endHours":9.302857895062044,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.302857895062044,"endHours":10.302857895062044,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.302857895062044,"endHours":11.302857895062044,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.302857895062044,"endHours":12.302857895062044,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.302857895062044,"endHours":13.302857895062044,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.302857895062044,"endHours":14.302857895062044,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.302857895062044,"endHours":15.302857895062044,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.302857895062044,"endHours":16.302857895062044,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.302857895062044,"endHours":17.302857895062044,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.302857895062044,"endHours":18.302857895062044,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.302857895062044,"endHours":19.302857895062044,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.302857895062044,"endHours":20.302857895062044,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.302857895062044,"endHours":21.302857895062044,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.302857895062044,"endHours":22.302857895062044,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.302857895062044,"endHours":23.302857895062044,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.302857895062044,"endHours":24.302857895062044,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.302857895062044,"endHours":25.302857895062044,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.302857895062044,"endHours":26.302857895062044,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.302857895062044,"endHours":27.302857895062044,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.302857895062044,"endHours":28.302857895062044,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.302857895062044,"endHours":29.302857895062044,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.026889874528855,"eotMinutes":-5.85591612050904,"ayanamsa":24.3914}},"calendars":{"vikram_samvat":2095,"vikram_samvatsara":"Prajāpati","saka_samvat":1960,"saka_samvatsara":"Kālayukta","bengali_samvat":1445,"malayalam_era":1214,"nanakshahi_year":569,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Dvitīyā · Vikram 2095 Prajāpati · Śaka 1960 Kālayukta"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 18, 2038 CE · Ayodhyā · Vidhyamitra","description":"July 18, 2038 CE for Ayodhyā: Kṛṣṇa Dvitīyā, sūryodaya 05:18, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2038-07-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2038-07-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/2038-07-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/2038-07-18","x-default":"https://vidhyamitra.com/city/ayodhya/2038-07-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T15:59:21.766Z","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":"2026-05-15T15:59:21.766Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T15:59:21.766Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}