// Surveyor Tools
GPS calendar 2024: GPS week and day of year (DOY) for every date Tools › GPS week and day of year › 2024 In 2024, GPS weeks run from 2295 (January 1) to 2347 (December 31), and the year has 366 days. Under each date, the small number is the day of year (DOY) used in RINEX file names.
GPS calendar 2024
January
GPS week Sun 0 Mon 1 Tue 2 Wed 3 Thu 4 Fri 5 Sat 6
2295 1 001 2 002 3 003 4 004 5 005 6 006 2296 7 007 8 008 9 009 10 010 11 011 12 012 13 013 2297 14 014 15 015 16 016 17 017 18 018 19 019 20 020 2298 21 021 22 022 23 023 24 024 25 025 26 026 27 027 2299 28 028 29 029 30 030 31 031
February
GPS week Sun 0 Mon 1 Tue 2 Wed 3 Thu 4 Fri 5 Sat 6
2299 1 032 2 033 3 034 2300 4 035 5 036 6 037 7 038 8 039 9 040 10 041 2301 11 042 12 043 13 044 14 045 15 046 16 047 17 048 2302 18 049 19 050 20 051 21 052 22 053 23 054 24 055 2303 25 056 26 057 27 058 28 059 29 060
March
GPS week Sun 0 Mon 1 Tue 2 Wed 3 Thu 4 Fri 5 Sat 6
2303 1 061 2 062 2304 3 063 4 064 5 065 6 066 7 067 8 068 9 069 2305 10 070 11 071 12 072 13 073 14 074 15 075 16 076 2306 17 077 18 078 19 079 20 080 21 081 22 082 23 083 2307 24 084 25 085 26 086 27 087 28 088 29 089 30 090 2308 31 091
April
GPS week Sun 0 Mon 1 Tue 2 Wed 3 Thu 4 Fri 5 Sat 6
2308 1 092 2 093 3 094 4 095 5 096 6 097 2309 7 098 8 099 9 100 10 101 11 102 12 103 13 104 2310 14 105 15 106 16 107 17 108 18 109 19 110 20 111 2311 21 112 22 113 23 114 24 115 25 116 26 117 27 118 2312 28 119 29 120 30 121
May
GPS week Sun 0 Mon 1 Tue 2 Wed 3 Thu 4 Fri 5 Sat 6
2312 1 122 2 123 3 124 4 125 2313 5 126 6 127 7 128 8 129 9 130 10 131 11 132 2314 12 133 13 134 14 135 15 136 16 137 17 138 18 139 2315 19 140 20 141 21 142 22 143 23 144 24 145 25 146 2316 26 147 27 148 28 149 29 150 30 151 31 152
June
GPS week Sun 0 Mon 1 Tue 2 Wed 3 Thu 4 Fri 5 Sat 6
2316 1 153 2317 2 154 3 155 4 156 5 157 6 158 7 159 8 160 2318 9 161 10 162 11 163 12 164 13 165 14 166 15 167 2319 16 168 17 169 18 170 19 171 20 172 21 173 22 174 2320 23 175 24 176 25 177 26 178 27 179 28 180 29 181 2321 30 182
July
GPS week Sun 0 Mon 1 Tue 2 Wed 3 Thu 4 Fri 5 Sat 6
2321 1 183 2 184 3 185 4 186 5 187 6 188 2322 7 189 8 190 9 191 10 192 11 193 12 194 13 195 2323 14 196 15 197 16 198 17 199 18 200 19 201 20 202 2324 21 203 22 204 23 205 24 206 25 207 26 208 27 209 2325 28 210 29 211 30 212 31 213
August
GPS week Sun 0 Mon 1 Tue 2 Wed 3 Thu 4 Fri 5 Sat 6
2325 1 214 2 215 3 216 2326 4 217 5 218 6 219 7 220 8 221 9 222 10 223 2327 11 224 12 225 13 226 14 227 15 228 16 229 17 230 2328 18 231 19 232 20 233 21 234 22 235 23 236 24 237 2329 25 238 26 239 27 240 28 241 29 242 30 243 31 244
September
GPS week Sun 0 Mon 1 Tue 2 Wed 3 Thu 4 Fri 5 Sat 6
2330 1 245 2 246 3 247 4 248 5 249 6 250 7 251 2331 8 252 9 253 10 254 11 255 12 256 13 257 14 258 2332 15 259 16 260 17 261 18 262 19 263 20 264 21 265 2333 22 266 23 267 24 268 25 269 26 270 27 271 28 272 2334 29 273 30 274
October
GPS week Sun 0 Mon 1 Tue 2 Wed 3 Thu 4 Fri 5 Sat 6
2334 1 275 2 276 3 277 4 278 5 279 2335 6 280 7 281 8 282 9 283 10 284 11 285 12 286 2336 13 287 14 288 15 289 16 290 17 291 18 292 19 293 2337 20 294 21 295 22 296 23 297 24 298 25 299 26 300 2338 27 301 28 302 29 303 30 304 31 305
November
GPS week Sun 0 Mon 1 Tue 2 Wed 3 Thu 4 Fri 5 Sat 6
2338 1 306 2 307 2339 3 308 4 309 5 310 6 311 7 312 8 313 9 314 2340 10 315 11 316 12 317 13 318 14 319 15 320 16 321 2341 17 322 18 323 19 324 20 325 21 326 22 327 23 328 2342 24 329 25 330 26 331 27 332 28 333 29 334 30 335
December
GPS week Sun 0 Mon 1 Tue 2 Wed 3 Thu 4 Fri 5 Sat 6
2343 1 336 2 337 3 338 4 339 5 340 6 341 7 342 2344 8 343 9 344 10 345 11 346 12 347 13 348 14 349 2345 15 350 16 351 17 352 18 353 19 354 20 355 21 356 2346 22 357 23 358 24 359 25 360 26 361 27 362 28 363 2347 29 364 30 365 31 366
FAQ
When does the GPS week start? The GPS week starts on Sunday at 00:00 GPS time and is counted from January 6, 1980 (week 0). GPS time is currently 18 seconds ahead of UTC.
What is the day of year (DOY)? It is the day number counted from January 1 (001) to December 31 (365, or 366 in a leap year). It appears in RINEX file names and in the folders of GNSS data servers.
What is today's GPS week? Open the GPS week and day-of-year calculator: it shows the GPS week, the day of year and a live GPS clock, and converts any date.
