{"id":"vidhyamitra:city-day:ayodhya:1917-04-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1917-04-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1917-04-22","date_display":"April 22, 1917 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":1917,"month":4,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421340.770833,"kali_year":5019,"ahargana":1832875.2708,"sun":{"sidereal_longitude":8.931,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":16.4376,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":7.5067,"elapsed_within_tithi_degrees":7.5067},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":16.4376,"elapsed_within_degrees":3.1043},"yoga":{"number":2,"name":"Prīti","sum_longitude":25.3686},"karana":{"half_tithi_index":1,"name":"Bava"},"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":1917,"month":4,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2421340.770833,"ahargana":1832875.2708,"kali_year":5019,"ayanamsa_lahiri":22.6978,"grahas":{"sun":{"sidereal_longitude":8.638634000000025,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":14.504434000000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false,"latitude":4.2008},"mars":{"sidereal_longitude":358.699834,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":29.765333999999996,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":22.050134000000014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":8.684333999999978,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":92.15633400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":265.4477,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":85.4477,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":1917,"month":4,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421340.770833,"kali_year":5019,"ahargana":1832875.2708,"sun":{"sidereal_longitude":8.931,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":16.4376,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":7.5067,"elapsed_within_tithi_degrees":7.5067},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":16.4376,"elapsed_within_degrees":3.1043},"yoga":{"number":2,"name":"Prīti","sum_longitude":25.3686},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.201,"elongation":7.507},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.201,"opposition_distance":172.493}},"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":"05:31","sunsetLocal":"18:28","solarNoonLocal":"12:00","dayLengthHours":12.945405936577785,"dayLengthDisplay":"12 Hours 56 Mins 43 Secs","nightLengthDisplay":"11 Hours 03 Mins 17 Secs","moonriseLocal":"05:52","moonsetLocal":"18:55","rahuKala":{"name":"Rāhu Kāla","start":"16:51","end":"18:28","startHours":16.850943755144147,"endHours":18.46911949721637,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:00","end":"13:37","startHours":11.996416528927476,"endHours":13.614592270999701,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:14","end":"16:51","startHours":15.232768013071922,"endHours":16.850943755144147,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:33","end":"08:59","startHours":8.5443082791734,"endHours":8.97582181039266,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:04","end":"06:24","startHours":6.063105474662659,"endHours":6.4083162996380665,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:26","startHours":11.564902997708217,"endHours":12.427930060146736,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:48","end":"04:40","startHours":3.7976594357615463,"endHours":4.660686498200065,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:27","end":"05:31","startHours":4.444929732590436,"endHours":5.523713560638584,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:01","startHours":14.153984185023774,"endHours":15.017011247462293,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:16","end":"18:40","startHours":18.26911949721637,"endHours":18.669119497216368,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:28","end":"19:01","startHours":18.46911949721637,"endHours":19.00851141124044,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:13","end":"19:58","startHours":18.21911949721637,"endHours":19.96911949721637,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:26","startHours":23.564902997708217,"endHours":24.427930060146736,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:31","end":"07:09","startHours":5.523713560638584,"endHours":7.1418893027108075,"quality":"inauspicious"},{"name":"Chala","start":"07:09","end":"08:46","startHours":7.1418893027108075,"endHours":8.76006504478303,"quality":"neutral"},{"name":"Labha","start":"08:46","end":"10:23","startHours":8.76006504478303,"endHours":10.378240786855255,"quality":"auspicious"},{"name":"Amṛta","start":"10:23","end":"12:00","startHours":10.378240786855255,"endHours":11.996416528927476,"quality":"auspicious"},{"name":"Kāla","start":"12:00","end":"13:37","startHours":11.996416528927476,"endHours":13.614592270999701,"quality":"inauspicious"},{"name":"Śubha","start":"13:37","end":"15:14","startHours":13.614592270999701,"endHours":15.232768013071922,"quality":"auspicious"},{"name":"Roga","start":"15:14","end":"16:51","startHours":15.232768013071922,"endHours":16.850943755144147,"quality":"inauspicious"},{"name":"Udveg","start":"16:51","end":"18:28","startHours":16.850943755144147,"endHours":18.46911949721637,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:28","end":"19:51","startHours":18.46911949721637,"endHours":19.850943755144144,"quality":"auspicious"},{"name":"Roga","start":"19:51","end":"21:14","startHours":19.850943755144144,"endHours":21.232768013071922,"quality":"inauspicious"},{"name":"Udveg","start":"21:14","end":"22:37","startHours":21.232768013071922,"endHours":22.6145922709997,"quality":"inauspicious"},{"name":"Chala","start":"22:37","end":"00:00","startHours":22.6145922709997,"endHours":23.996416528927476,"quality":"neutral"},{"name":"Labha","start":"00:00","end":"01:23","startHours":23.996416528927476,"endHours":25.37824078685525,"quality":"auspicious"},{"name":"Amṛta","start":"01:23","end":"02:46","startHours":25.37824078685525,"endHours":26.76006504478303,"quality":"auspicious"},{"name":"Kāla","start":"02:46","end":"04:09","startHours":26.76006504478303,"endHours":28.14188930271081,"quality":"inauspicious"},{"name":"Śubha","start":"04:09","end":"05:31","startHours":28.14188930271081,"endHours":29.523713560638583,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:31","end":"06:31","startHours":5.523713560638584,"endHours":6.523713560638584,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:31","end":"07:31","startHours":6.523713560638584,"endHours":7.523713560638584,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:31","end":"08:31","startHours":7.523713560638584,"endHours":8.523713560638583,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:31","end":"09:31","startHours":8.523713560638583,"endHours":9.523713560638583,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:31","end":"10:31","startHours":9.523713560638583,"endHours":10.523713560638583,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:31","end":"11:31","startHours":10.523713560638583,"endHours":11.523713560638583,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:31","end":"12:31","startHours":11.523713560638583,"endHours":12.523713560638583,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:31","end":"13:31","startHours":12.523713560638583,"endHours":13.523713560638583,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:31","end":"14:31","startHours":13.523713560638583,"endHours":14.523713560638583,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:31","end":"15:31","startHours":14.523713560638583,"endHours":15.523713560638583,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:31","end":"16:31","startHours":15.523713560638583,"endHours":16.523713560638583,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:31","end":"17:31","startHours":16.523713560638583,"endHours":17.523713560638583,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:31","end":"18:31","startHours":17.523713560638583,"endHours":18.523713560638583,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:31","end":"19:31","startHours":18.523713560638583,"endHours":19.523713560638583,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:31","end":"20:31","startHours":19.523713560638583,"endHours":20.523713560638583,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:31","end":"21:31","startHours":20.523713560638583,"endHours":21.523713560638583,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:31","end":"22:31","startHours":21.523713560638583,"endHours":22.523713560638583,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:31","end":"23:31","startHours":22.523713560638583,"endHours":23.523713560638583,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:31","end":"00:31","startHours":23.523713560638583,"endHours":24.523713560638583,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:31","end":"01:31","startHours":24.523713560638583,"endHours":25.523713560638583,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:31","end":"02:31","startHours":25.523713560638583,"endHours":26.523713560638583,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:31","end":"03:31","startHours":26.523713560638583,"endHours":27.523713560638583,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:31","end":"04:31","startHours":27.523713560638583,"endHours":28.523713560638583,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:31","end":"05:31","startHours":28.523713560638583,"endHours":29.523713560638583,"planetary_lord":"Jupiter"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.937564721309098,"eotMinutes":1.3990082643513926,"ayanamsa":22.6978}},"calendars":{"vikram_samvat":1974,"vikram_samvatsara":"Pramoda","saka_samvat":1839,"saka_samvatsara":"Piṅgala","bengali_samvat":1324,"malayalam_era":1093,"nanakshahi_year":448,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Pratipada · Vikram 1974 Pramoda · Śaka 1839 Piṅgala"},"festivals":[],"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 April 22, 1917 CE · Ayodhyā · Vidhyamitra","description":"April 22, 1917 CE for Ayodhyā: Śukla Pratipada, sūryodaya 05:31, sūryāsta 18:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1917-04-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1917-04-22","sa":"https://sa.vidhyamitra.com/city/ayodhya/1917-04-22","hi":"https://hi.vidhyamitra.com/city/ayodhya/1917-04-22","x-default":"https://vidhyamitra.com/city/ayodhya/1917-04-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:38:27.131Z","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":"2026-05-31T14:38:27.131Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:38:27.131Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}