{"id":"vidhyamitra:city-day:tokyo:2033-01-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/tokyo/2033-01-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2033-01-31","date_display":"January 31, 2033 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2033,"month":1,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463628.770833,"kali_year":5134,"ahargana":1875163.2708,"sun":{"sidereal_longitude":287.0856,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":287.2292,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":0.1436,"elapsed_within_tithi_degrees":0.1436},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":287.2292,"elapsed_within_degrees":7.2292},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":214.3147},"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":2033,"month":1,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2463628.770833,"ahargana":1875163.2708,"kali_year":5134,"ayanamsa_lahiri":24.3152,"grahas":{"sun":{"sidereal_longitude":287.152921,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":288.90362099999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false,"latitude":4.3948},"mars":{"sidereal_longitude":211.54132100000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":299.11422100000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":289.0305209999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"venus":{"sidereal_longitude":331.47062099999994,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":66.437521,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":184.826,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":4.826,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2033,"month":1,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463628.770833,"kali_year":5134,"ahargana":1875163.2708,"sun":{"sidereal_longitude":287.0856,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":287.2292,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":0.1436,"elapsed_within_tithi_degrees":0.1436},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":287.2292,"elapsed_within_degrees":7.2292},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":214.3147},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.395,"elongation":0.144},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.395,"opposition_distance":179.856}},"eclipse_window_40days":[]},"city":{"slug":"tokyo","name":"Tokyo, Japan","lat":35.6762,"lon":139.6503,"tz_offset_hours":9,"country":"JP","tier":"diaspora"},"tier2":{"city":{"slug":"tokyo","name":"Tokyo, Japan","lat":35.6762,"lon":139.6503,"tz_offset_hours":9,"country":"JP","tier":"diaspora"},"sunriseLocal":"06:42","sunsetLocal":"17:08","solarNoonLocal":"11:55","dayLengthHours":10.419559617699647,"dayLengthDisplay":"10 Hours 25 Mins 10 Secs","nightLengthDisplay":"13 Hours 34 Mins 50 Secs","moonriseLocal":"06:49","moonsetLocal":"17:15","rahuKala":{"name":"Rāhu Kāla","start":"08:00","end":"09:19","startHours":8.00813828572667,"endHours":9.310583237939124,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:37","end":"11:55","startHours":10.613028190151581,"endHours":11.915473142364036,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:13","end":"14:31","startHours":13.217918094576493,"endHours":14.520363046788948,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:08","end":"09:29","startHours":9.136923910977464,"endHours":9.484242564900786,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:08","end":"07:25","startHours":7.139841650918365,"endHours":7.417696574057023,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:16","startHours":11.568154488440713,"endHours":12.262791796287358,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:19","end":"06:01","startHours":5.316418717820927,"endHours":6.011056025667569,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:50","end":"06:42","startHours":5.837396698705909,"endHours":6.705693333514213,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:39","end":"14:21","startHours":13.652066411980645,"endHours":14.346703719827287,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:56","end":"17:20","startHours":16.92525295121386,"endHours":17.32525295121386,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:08","end":"17:34","startHours":17.12525295121386,"endHours":17.55940126861801,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:53","end":"18:38","startHours":16.87525295121386,"endHours":18.62525295121386,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:16","startHours":23.568154488440715,"endHours":24.262791796287356,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:42","end":"08:00","startHours":6.705693333514213,"endHours":8.00813828572667,"quality":"auspicious"},{"name":"Kāla","start":"08:00","end":"09:19","startHours":8.00813828572667,"endHours":9.310583237939124,"quality":"inauspicious"},{"name":"Śubha","start":"09:19","end":"10:37","startHours":9.310583237939124,"endHours":10.613028190151581,"quality":"auspicious"},{"name":"Roga","start":"10:37","end":"11:55","startHours":10.613028190151581,"endHours":11.915473142364036,"quality":"inauspicious"},{"name":"Udveg","start":"11:55","end":"13:13","startHours":11.915473142364036,"endHours":13.217918094576493,"quality":"inauspicious"},{"name":"Chala","start":"13:13","end":"14:31","startHours":13.217918094576493,"endHours":14.520363046788948,"quality":"neutral"},{"name":"Labha","start":"14:31","end":"15:49","startHours":14.520363046788948,"endHours":15.822807999001405,"quality":"auspicious"},{"name":"Amṛta","start":"15:49","end":"17:08","startHours":15.822807999001405,"endHours":17.12525295121386,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:08","end":"18:49","startHours":17.12525295121386,"endHours":18.822807999001405,"quality":"neutral"},{"name":"Labha","start":"18:49","end":"20:31","startHours":18.822807999001405,"endHours":20.520363046788948,"quality":"auspicious"},{"name":"Amṛta","start":"20:31","end":"22:13","startHours":20.520363046788948,"endHours":22.21791809457649,"quality":"auspicious"},{"name":"Kāla","start":"22:13","end":"23:55","startHours":22.21791809457649,"endHours":23.915473142364036,"quality":"inauspicious"},{"name":"Śubha","start":"23:55","end":"01:37","startHours":23.915473142364036,"endHours":25.61302819015158,"quality":"auspicious"},{"name":"Roga","start":"01:37","end":"03:19","startHours":25.61302819015158,"endHours":27.310583237939124,"quality":"inauspicious"},{"name":"Udveg","start":"03:19","end":"05:00","startHours":27.310583237939124,"endHours":29.008138285726666,"quality":"inauspicious"},{"name":"Chala","start":"05:00","end":"06:42","startHours":29.008138285726666,"endHours":30.705693333514212,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:42","end":"07:42","startHours":6.705693333514213,"endHours":7.705693333514213,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:42","end":"08:42","startHours":7.705693333514213,"endHours":8.705693333514212,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:42","end":"09:42","startHours":8.705693333514212,"endHours":9.705693333514212,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:42","end":"10:42","startHours":9.705693333514212,"endHours":10.705693333514212,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:42","end":"11:42","startHours":10.705693333514212,"endHours":11.705693333514212,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:42","end":"12:42","startHours":11.705693333514212,"endHours":12.705693333514212,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:42","end":"13:42","startHours":12.705693333514212,"endHours":13.705693333514212,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:42","end":"14:42","startHours":13.705693333514212,"endHours":14.705693333514212,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:42","end":"15:42","startHours":14.705693333514212,"endHours":15.705693333514212,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:42","end":"16:42","startHours":15.705693333514212,"endHours":16.705693333514212,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:42","end":"17:42","startHours":16.705693333514212,"endHours":17.705693333514212,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:42","end":"18:42","startHours":17.705693333514212,"endHours":18.705693333514212,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:42","end":"19:42","startHours":18.705693333514212,"endHours":19.705693333514212,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:42","end":"20:42","startHours":19.705693333514212,"endHours":20.705693333514212,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:42","end":"21:42","startHours":20.705693333514212,"endHours":21.705693333514212,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:42","end":"22:42","startHours":21.705693333514212,"endHours":22.705693333514212,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:42","end":"23:42","startHours":22.705693333514212,"endHours":23.705693333514212,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:42","end":"00:42","startHours":23.705693333514212,"endHours":24.705693333514212,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:42","end":"01:42","startHours":24.705693333514212,"endHours":25.705693333514212,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:42","end":"02:42","startHours":25.705693333514212,"endHours":26.705693333514212,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:42","end":"03:42","startHours":26.705693333514212,"endHours":27.705693333514212,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:42","end":"04:42","startHours":27.705693333514212,"endHours":28.705693333514212,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:42","end":"05:42","startHours":28.705693333514212,"endHours":29.705693333514212,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:42","end":"06:42","startHours":29.705693333514212,"endHours":30.705693333514212,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.339354187773754,"eotMinutes":-13.52958854184206,"ayanamsa":24.3152}},"calendars":{"vikram_samvat":2090,"vikram_samvatsara":"Akṣaya","saka_samvat":1955,"saka_samvatsara":"Pramādī","bengali_samvat":1440,"malayalam_era":1209,"nanakshahi_year":564,"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 2090 Akṣaya · Śaka 1955 Pramādī"},"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7, 6.34-35.","step_count":5,"url":"/walk/chandra-walk","steps":[{"label":"BG 6.5","url":"/bhagavad-gita/6/5","purpose":"Lift the self by the Self; begin the walk with inner responsibility."},{"label":"BG 6.6","url":"/bhagavad-gita/6/6","purpose":"See the mind as friend when mastered and enemy when unmastered."},{"label":"BG 6.7","url":"/bhagavad-gita/6/7","purpose":"Stabilize the conquered mind in heat/cold, honor/dishonor, pleasure/pain."},{"label":"BG 6.34","url":"/bhagavad-gita/6/34","purpose":"Name the restless mind honestly before trying to discipline it."},{"label":"BG 6.35","url":"/bhagavad-gita/6/35","purpose":"Complete with abhyāsa and vairāgya: practice and detachment."}]},"reason":"Dedicated festival walk for Māgha Gupta Navrātri Start is not live yet; Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"tokyo"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 31, 2033 CE · Tokyo, Japan · Vidhyamitra","description":"January 31, 2033 CE for Tokyo, Japan: Śukla Pratipada, sūryodaya 06:42, sūryāsta 17:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/tokyo/2033-01-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/tokyo/2033-01-31","sa":"https://sa.vidhyamitra.com/city/tokyo/2033-01-31","hi":"https://hi.vidhyamitra.com/city/tokyo/2033-01-31","x-default":"https://vidhyamitra.com/city/tokyo/2033-01-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T10:53:19.258Z","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":"2026-08-10T10:53:19.258Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T10:53:19.258Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}