I
India Time Zone
GMT +9
Spain
CEST
Tonga
TST

Time Difference

India Time Zone is 7 hours ahead of CEST (Central European Summer Time) and 4 hours behind TST (Tonga Standard Time)
4:30 am04:30 in I is 9:30 pm21:30 in Madrid, Spain and is 8:30 am08:30 in Nuku'alofa, Tonga

I to Madrid call time
Best time for a conference call or a meeting is between 3pm-6pm in I which corresponds to 8am-11am in Madrid
I to Nuku'alofa call time
Best time for a conference call or a meeting is between 8am-2pm in I which corresponds to 12pm-6pm in Nuku'alofa

4:30 am04:30 India Time Zone (I). Offset UTC +9:00 hours
9:30 pm21:30 CEST (Central European Summer Time) (Madrid, Spain). Offset UTC +2:00 hours
8:30 am08:30 TST (Tonga Standard Time) (Nuku'alofa, Tonga). Offset UTC +13:00 hours

4:30 am04:30 I / 9:30 pm21:30 Madrid, Spain / 8:30 am08:30 Nuku'alofa, Tonga

I Madrid, Spain Nuku'alofa, Tonga
12am (midnight) 5pm 4am
1am 6pm 5am
2am 7pm 6am
3am 8pm 7am
4am 9pm 8am
5am 10pm 9am
6am 11pm 10am
7am 12am (midnight) 11am
8am 1am 12pm (noon)
9am 2am 1pm
10am 3am 2pm
11am 4am 3pm
12pm (noon) 5am 4pm
1pm 6am 5pm
2pm 7am 6pm
3pm 8am 7pm
4pm 9am 8pm
5pm 10am 9pm
6pm 11am 10pm
7pm 12pm (noon) 11pm
8pm 1pm 12am (midnight)
9pm 2pm 1am
10pm 3pm 2am
11pm 4pm 3am
0:00 17:00 4:00
1:00 18:00 5:00
2:00 19:00 6:00
3:00 20:00 7:00
4:00 21:00 8:00
5:00 22:00 9:00
6:00 23:00 10:00
7:00 0:00 11:00
8:00 1:00 12:00
9:00 2:00 13:00
10:00 3:00 14:00
11:00 4:00 15:00
12:00 5:00 16:00
13:00 6:00 17:00
14:00 7:00 18:00
15:00 8:00 19:00
16:00 9:00 20:00
17:00 10:00 21:00
18:00 11:00 22:00
19:00 12:00 23:00
20:00 13:00 0:00
21:00 14:00 1:00
22:00 15:00 2:00
23:00 16:00 3:00

India Time Zone

Offset: I is 9 hours ahead Greenwich Mean Time (GMT) and is used in Military

I representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +09 - basic short
  • +0900 - basic
  • +09:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0900 - sign character (+) followed by a four digit time providing hours (09) and minutes (00) of the offset. Indicates nine hour and zero minutes time differences to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • India - Military abbreviation for I
  • I - short form of 'India'
Time zones with the GMT +9 offset:
  • AWDT - Australian Western Daylight Time
  • CHOST - Choibalsan Summer Time
  • I - India Time Zone
  • IRKST - Irkutsk Summer Time
  • JST - Japan Standard Time
  • KST - Korea Standard Time
  • PWT - Palau Time
  • TLT - East Timor Time
  • ULAST - Ulaanbaatar Summer Time
  • WIT - Eastern Indonesian Time
  • YAKT - Yakutsk Time

Madrid Information

Time Zone

Abbreviation / Name
CEST - Central European Summer Time
CET - Central European Time
UTC / GMT Offset
+2:00 hours during Central European Summer Time, currently in use.
+1:00 hour during Central European Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 2am to 3am Sunday, March 30, 2025 at 2:00 am local time. DST starts annually the on last Sunday of March. Clocks are turned forward 1 hour to Sunday, March 30, 2025, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 3am to 2am Sunday, October 26, 2025 at 3:00 am local time. DST ends annually the on last Sunday of October. Clocks are turned backward 1 hour to Sunday, October 26, 2025, 2:00 am local standard time instead. Also called Fall Back or switch to Winter Time.

Madrid Facts

Country
Spain
Alternative Names
La Villa y Corte de Madrid, Los Madriles, Lungsod ng Madrid, MAD, Ma-daik-li, Ma-tet-li, Madrid, Madrid osh, Madridas, Madride, Madridi, Madrido, Madrids, Madril, Madrit, Madrite, Madryd, Madryt, Madríd, Madrîd, Magerit, Maidrid, Mairil, Makelika, Matritum, Mâ-tet-lî, Mā-dáik-lī, ma de li, madarida, madeulideu, madorido, madorido shi, madri, madrid, madrida, madridi, madryd, matrit, mdryd, myadrida, mydrd, Μαδρίτη, Мaдрид, Мадрид, Мадрид ош, Мадрыд, Мадрід, Մադրիդ, מאדריד, מדריד, مادرىد, مادرید, مدريد, میدرد, مەدرید, ܡܕܪܝܕ, मद्रिद, मद्रिद्, माद्रिद, माद्री, म्याड्रिड, মাদ্রিদ, ਮਾਦਰੀਦ, ମାଡ୍ରିଦ, மத்ரித், ಮಡ್ರಿಡ್, മാഡ്രിഡ്, มาดริด, མ་ད་རིད།, မဒရစ်မြို့, მადრიდი, ማድሪድ, マドリード, マドリード市, 馬德里, 马德里, 마드리드
Population
3,255,944
Currency
Euro (EUR)
Geographic Coordinates
40° 24' N Latitude / 3° 42' W Longitude
International Dialing Code
+34

Nuku'alofa Information

Time Zone

Abbreviation / Name
TST - Tonga Standard Time
TOT - Tonga Time
UTC / GMT Offset
+13:00 hours during Tonga Standard Time, currently in use.
+13:00 hours during Tonga Time.
Daylight Saving Time Change
0:00 hours - DST is NOT in use
Daylight Saving Time Starts
Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Also called Fall Back or switch to Winter Time.

Nuku'alofa Facts

Country
Tonga
Alternative Names
Niukalofa, Noukoualopha, Nucualofa, Nukalofa, Nuku'alofa, Nuku`alofa, Nuku`aloia, Nukualofa, Nukuʻalofa, Nuku‘alofa, Nuku‘aloia, Nuku’alofa, TBU, nu ku a luo fa, nu kuxalofa, nukuallopa, nukuarofa, Νουκουαλόφα, Нукуалофа, נוקואלופה, นูกูอะโลฟา, ኑኩአሎፋ, ヌクアロファ, 努库阿洛法, 努庫阿洛發, 누쿠알로파
Population
22,400
Currency
Pa'anga (TOP)
Geographic Coordinates
21° 08' S Latitude / 175° 12' W Longitude
International Dialing Code
+676