Time difference: Lucknow and Riyadh

Riyadh is 2.5 hours behind Lucknow.

Riyadh is 2.5 hours behind Lucknow. Lucknow is UTC+5:30. Riyadh is UTC+3.

Lucknow on 15 October 2026: sunrise 06:05, sunset 17:38, day length 11 h 33 min.

Riyadh on 15 October 2026: sunrise 05:51, sunset 17:26, day length 11 h 35 min.

For Lucknow and Riyadh: Lucknow has no clock change scheduled in the next year. January and July both use UTC+5:30.

For Riyadh and Lucknow: Riyadh has no clock change scheduled in the next year. January and July both use UTC+3.

When the difference changes
Change
Lucknow and Riyadh keep the same gap for the next year.
Working hours from each side
View09:00 to 17:00
From LucknowLucknow 11:30 to 17:00; Riyadh 09:00 to 14:30
From RiyadhRiyadh 09:00 to 14:30; Lucknow 11:30 to 17:00
Hours in Lucknow and Riyadh. Shaded cells are 09:00 to 17:00. The stronger shade is when both are.
LucknowRiyadh
00:0021:30 (previous day)
01:0022:30 (previous day)
02:0023:30 (previous day)
03:0000:30
04:0001:30
05:0002:30
06:0003:30
07:0004:30
08:0005:30
09:0006:30
10:0007:30
11:0008:30
12:0009:30
13:0010:30
14:0011:30
15:0012:30
16:0013:30
17:0014:30
18:0015:30
19:0016:30
20:0017:30
21:0018:30
22:0019:30
23:0020:30
Sun this year
CityLongest dayShortest day
Lucknow with Riyadh21 June 2026, 13 h 50 min22 December 2026, 10 h 27 min
Riyadh with Lucknow21 June 2026, 13 h 40 min21 December 2026, 10 h 36 min
Next public holidays
CityDateHoliday
Lucknow and Riyadh8 November 2026Diwali (Deepavali)
Lucknow and Riyadh24 November 2026Guru Nanak's Birthday
Riyadh and Lucknow22 February 2027يوم التأسيس
Riyadh and Lucknow9 March 2027عيد الفطر