Delta Time Zone — D
Military letter D (Delta) maps to the UTC+4 offset from Coordinated Universal Time. Covers Gulf states, the Caucasus, and Mauritius.
Delta (D) — UTC+4
12:05:06
Saturday, 9 May 2026 GMT+4
About Delta
UTC offset
UTC+4
Letter D = Delta in the NATO phonetic alphabet.
Where D is used
Covers Gulf states, the Caucasus, and Mauritius.
Other military letters
A Alpha UTC+1 B Bravo UTC+2 C Charlie UTC+3 E Echo UTC+5 F Foxtrot UTC+6 G Golf UTC+7 H Hotel UTC+8 I India UTC+9 K Kilo UTC+10 L Lima UTC+11 M Mike UTC+12 N November UTC-1 O Oscar UTC-2 P Papa UTC-3 Q Quebec UTC-4 R Romeo UTC-5 S Sierra UTC-6 T Tango UTC-7 U Uniform UTC-8 V Victor UTC-9 W Whiskey UTC-10 X X-ray UTC-11 Y Yankee UTC-12 Z Zulu UTC